Harmony Dapps and Developer Tools

Harmony Applications, Projects, and Developer Tools

Explore some of the best decentralized Harmony applications and Harmony developer tools. Whether you're a web3 developer or simply web3 curious, this directory includes some of the top Harmony dapps and projects.

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Subgraphs
Subgraphs
Real World Asset Dapps
Real World Asset Dapps
RaaS Tools
RaaS Tools
Zero Knowledge Tools
Zero Knowledge Tools
Web3 Service Providers
Web3 Service Providers
Alchemy Fam Members
Alchemy Fam Members
New Dapps and Tools
New Dapps and Tools
Web3 Wallets
Web3 Wallets
Trading Tools
Trading Tools
Web3 Social Dapps
Web3 Social Dapps
NFT Tools
NFT Tools
Solidity Tools
Solidity Tools
Web3 Gaming Tools
Web3 Gaming Tools
Venture Capital Firms
Venture Capital Firms
Infrastructure Tools
Infrastructure Tools
NFT Dapps
NFT Dapps
DeFi Tools
DeFi Tools
Web3 Developer Tools
Web3 Developer Tools
Decentralized Games
Decentralized Games
Identity Tools
Identity Tools
Web3 Wallet Tools
Web3 Wallet Tools
Web3 Security Tools
Web3 Security Tools
Blockchains
Blockchains
DAO Tools
DAO Tools
DAOs
DAOs
DeFi Dapps
DeFi Dapps
Key Management Providers
Key Management Providers
Metaverse Subgraphs
Metaverse Subgraphs
Gaming Subgraphs
Gaming Subgraphs
DAO Subgraphs
DAO Subgraphs
NFT Subgraphs
NFT Subgraphs
DeFi Subgraphs
DeFi Subgraphs
Private Credit RWAs
Private Credit RWAs
Real Estate RWAs
Real Estate RWAs
ZK Proof Generation Tools
ZK Proof Generation Tools
Modular Interoperability Tools
Modular Interoperability Tools
ZK Developer Tools
ZK Developer Tools
ZK Proving Systems
ZK Proving Systems
Shared Sequencers
Shared Sequencers
Rollup Frameworks
Rollup Frameworks
Rollups-as-a-Service (RaaS)
Rollups-as-a-Service (RaaS)
WAGBI Winners
WAGBI Winners
Amplify Winners
Amplify Winners
Subgraphs
Subgraphs
College Blockchain Clubs
College Blockchain Clubs
Regenerative Finance Dapps
Regenerative Finance Dapps
Account Abstraction (ERC-4337) Bundlers
Account Abstraction (ERC-4337) Bundlers
Wallet SDKs
Wallet SDKs
Web3 30 Winners
Web3 30 Winners
Web3 Security Competitions
Web3 Security Competitions
Ecosystem Partners
Ecosystem Partners
Web3 30 Nominees
Web3 30 Nominees
Best-in-Class Apps
Best-in-Class Apps
Alchemy Ventures
Alchemy Ventures
Smart Contracts
Smart Contracts
Web3 Consulting Companies
Web3 Consulting Companies
Web3 Fundraising Tools
Web3 Fundraising Tools
Web3 Accelerators
Web3 Accelerators
Web3 Email Tools
Web3 Email Tools
Web3 Credit Cards
Web3 Credit Cards
Gaming NFT Marketplaces
Gaming NFT Marketplaces
Crypto News Websites
Crypto News Websites
Crypto Staking Companies
Crypto Staking Companies
NFT Minting Tools
NFT Minting Tools
Crypto Tax Tools
Crypto Tax Tools
Symbolic Execution Tools
Symbolic Execution Tools
Testnets
Testnets
Crypto Trading Tools
Crypto Trading Tools
Blockchain Interoperability Tools
Blockchain Interoperability Tools
React Tools
React Tools
Static Analysis Tools
Static Analysis Tools
Webhooks
Webhooks
Solidity Developer Tools
Solidity Developer Tools
Indexing Tools
Indexing Tools
Web3 Messaging Tools
Web3 Messaging Tools
Smart Contract Templates
Smart Contract Templates
EVM Tools
EVM Tools
Ethereum Signature Tools
Ethereum Signature Tools
Debugging Tools
Debugging Tools
Web3 Game Studios
Web3 Game Studios
Web3 Creator Tools
Web3 Creator Tools
Decentralized Storage Tools
Decentralized Storage Tools
Decentralized Gaming Tools
Decentralized Gaming Tools
Web3 Payment Tools
Web3 Payment Tools
Execution Clients
Execution Clients
Consensus Clients
Consensus Clients
Web3 VC Firms
Web3 VC Firms
Blockchain Security Tools
Blockchain Security Tools
Web3 Testing Tools
Web3 Testing Tools
NFT Distribution Tools
NFT Distribution Tools
Fuzzing Tools
Fuzzing Tools
Decentralized Indexes
Decentralized Indexes
Development Frameworks
Development Frameworks
Smart Contract Wallets
Smart Contract Wallets
NFT Smart Contract Templates
NFT Smart Contract Templates
Layer 2 Blockchains
Layer 2 Blockchains
Decentralized CDPs
Decentralized CDPs
DAO Project Management Tools
DAO Project Management Tools
RPC Node Providers
RPC Node Providers
Web3 SDKs
Web3 SDKs
Web3 Prediction Markets
Web3 Prediction Markets
Data Availability Blockchains
Data Availability Blockchains
Web3 Social Media Dapps
Web3 Social Media Dapps
Software Wallets
Software Wallets
NFT Allowlist Tools
NFT Allowlist Tools
Transaction Tools
Transaction Tools
Analytics Tools
Analytics Tools
Name Service Tools
Name Service Tools
Music NFT Tools
Music NFT Tools
Web3 IDEs
Web3 IDEs
Venture DAOs
Venture DAOs
MEV Analytics Tools
MEV Analytics Tools
NFT APIs
NFT APIs
Web3 Bridges
Web3 Bridges
Hardware Wallets
Hardware Wallets
Decentralized Identity Tools
Decentralized Identity Tools
Multisig Wallets
Multisig Wallets
Decentralized Derivatives
Decentralized Derivatives
NFT Lending Dapps
NFT Lending Dapps
DeFi Yield Farming Platforms
DeFi Yield Farming Platforms
Blockchain Auditing Companies
Blockchain Auditing Companies
Creator DAOs
Creator DAOs
Token Gating Tools
Token Gating Tools
Wallet Connection Tools
Wallet Connection Tools
Relayers
Relayers
Web3 Credential Tools
Web3 Credential Tools
Moonbeam
Moonbeam
zkSync
zkSync
Aptos
Aptos
Harmony
Harmony
Bitcoin
Bitcoin
Sui
Sui
Polygon zkEVM
Polygon zkEVM
Cosmos
Cosmos
Polkadot
Polkadot
Fantom
Fantom
Cronos
Cronos
Optimism
Optimism
BNB Chain
BNB Chain
Starknet
Starknet
Avalanche
Avalanche
Multichain
Multichain
Polygon
Polygon
Arbitrum
Arbitrum
Ethereum
Ethereum
Solana
Solana
MPC Wallets
OKX Wallet is the world's most powerful crypto wallet.
Chains
Bitcoin, Ethereum, Avalanche, Optimism, Cosmos, Tron, Harmony, Aptos, Celo, Gnosis Chain, Moonbeam, EVM, Arbitrum, Cronos, Multichain
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With OKX Wallet, you can explore Web3 and take control of your crypto, NFTs, and digital assets all in one secure wallet.  The key features of OKX Wallet include: (1.) Simple: The simplest way to explore Web3. Store ,trade, earn, and manage crypto, NFTs, and digital assets across 50+ blockchains.; (2.) Powerful: Built-in access to multi-chain DEX, NFT Marketplace, Earn, and thousands of dAapps. Manage your digital assets across OKX Exchange and Web3 Wallet seamlessly under one unified experience.; (3.) Secure: Complete control of your crypto, keys, and data – exclusive access to your funds; choose what to share and what to keep private.

Web3 Wallets

Crypto Portfolio Dashboards
Track all your DeFi holdings in a single dashboard.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, Solana, Polygon, Optimism, Cronos, NEAR, Cosmos, Bitcoin, Harmony, Ronin Network, Cardano, Aptos, Polkadot, Tron, Multichain
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Create unlimited DeFi portfolios by bundling wallets across over 40 chains and over 500 protocols! Connect your wallet and get an in-depth view of your DeFi holdings powered by data from Nansen. Gain insights from Nansen's 240 million labeled wallets and comprehensive data analytics. 

Trading Tools

Token Price APIs
Mobula APIs provide market & historical data about any crypto asset, wallets, swap quotes, etc. 
Chains
Arbitrum, Ethereum, Avalanche, Cronos, BNB Chain, Polygon, Fantom, Bitcoin Cash, Celo, Klaytn, Harmony, Oasis, Optimism, Moonbeam, Polygon zkEVM, Solana, Starknet, Sui, Polkadot, Cosmos, Bitcoin, Multichain
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Mobula APIs allow builders to get market & historical data about any crypto asset, wallet transactions, historical balances & swap quotes. Mobula APIs are unified aggregated crypto data APIs. Users can fetch crypto market metrics & meta-data (1,300,000 tokens covered on 17+ blockchains), including historical data starting from 2013, as well as portfolio-related metrics such as ROI, historical balances & transactions from any wallet on 12+ blockchains. On top of that, users can query Mobula Meta-DEX Aggregator to get a unified & ranked price quote from all top DEX aggregators and pick the most optimized one for the end-user. Mobula Labs team provides 24/7 support on Telegram, Discord & Slack for all projects.  

DeFi Tools

Blockchain Auditing Companies
Arbitrary Execution protects Web3 protocols, assets, and users with continuous security solutions.
Chains
Arbitrum, Avalanche, Cardano, BNB Chain, Celo, Cosmos, Cronos, Ethereum, EVM, Fantom, Harmony, Filecoin, Gnosis Chain, Immutable X, NEAR, Oasis, Optimism, Polkadot, Polygon, Polygon zkEVM, Solana, Starknet, zkSync, Tezos, Moonbeam, Tron
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Arbitrary Execution is an engineering-focused organization that specializes in securing decentralized technology. Their team of security researchers leverages their offensive security expertise, tactics, techniques, and hacker mindset to secure the Web3 ecosystem.  Arbitrary Execution has performed over 45 audits of Web3 protocols and projects, created tools that continuously monitor the blockchain for anomalous activity, and launched the Web3 SDLC, a framework for integrating security throughout the development life cycle.

Web3 Security Tools

Blockchain Auditing Companies
Verichains is a Web3 security firm with expertise in cryptography and core blockchain technology.
Chains
Acala, Arbitrum, Aptos, Astar, Avail, Avalanche, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Cronos, Doge, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Hive, Holochain, Immutable X, Injective, Klaytn, Kusama, Litecoin, Mantle, Monero, Moonbeam, NEAR, Oasis, Ontology, Optimism, Polkadot, Polygon, Polygon zkEVM, Ronin Network, Skale, Solana, Starknet, Sui, Tezos, Tron, Zcash, zkSync
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Since 2017, Verichains has been a pioneer and one of the leading blockchain security firms in APAC, with extensive expertise in security, cryptography, and core blockchain technology. More than 200 clients trust them with $50 billion assets under protection, including several high-profile clients such as BNB Chain, Klaytn, Wemix, Line Corp, Axie Infinity, Ronin Network, and Kyber Network. Verichains provides blockchain security services such as blockchain protocol and smart contract security audit, mobile application protection, key management solution, on-chain risk monitoring, and red team/penetration testing services. Their world-class security team has found several vulnerabilities in layer-1 protocol, bridge, and smart contracts in the last five years. They helped investigate and fix security issues in the two largest global crypto hacks: BNB Bridge (Binance) and Ronin Bridge (Sky Mavis).

Web3 Security Tools

Blockchain Security Tools
SharkTeam offers smart contract audit, chain analytics, and emergency response services.
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cardano, EVM, Solana, Sui, Flow, Moonbeam, Fantom, NEAR, Optimism, Polygon, Polkadot, Tron, Cosmos, Harmony, Cronos
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SharkTeam is the world’s leading Web3 security service provider. It offers smart contract audit, chain analytics, and emergency response services. SharkTeam’s vision is to comprehensively protect the security of the Web3 world. The team is composed of experienced security professionals and senior researchers from all over the world. They are proficient in the underlying theory of blockchain and smart contracts. 

Web3 Security Tools

RPC Node Providers
Ankr is an all-in-one Web3 development hub providing a full suite of tools to build Web3 apps. 
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Filecoin, Gnosis Chain, Harmony, Klaytn, Mantle, NEAR, Optimism, Polkadot, Kusama, Polygon, Polygon zkEVM, Solana, Sui, Tron
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The first thing any beginner Web3 developer needs is a high-quality connection to the blockchain. Ankr offers high-performance RPC API connections to 30+ blockchains with advanced tools and services that builders can use to take their projects to the next level. With high-performance node infrastructure distributed across the globe, Ankr powers decentralized applications for the fastest, most reliable experience possible.

Infrastructure Tools

Blockchain Auditing Companies
Certik is a leading Blockchain audit company that is pioneering blockchain technology.
Chains
Ethereum, BNB Chain, Polygon, Avalanche, Arbitrum, Fantom, Polkadot, Solana, Optimism, NEAR, Tron, Cosmos, Harmony, Cronos, Cardano
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CertiK is a blockchain security technology company at the forefront of research and development. CertiK is a pioneer in blockchain security, employing cutting-edge Formal Verification technology on smart contracts and blockchains. It protects and monitors blockchain protocols and smart contracts by leveraging best-in-class artificial intelligence (AI) technology. CertiK was founded in 2018 by professors from Yale University and Columbia University with the goal of securing the web3 world. 

Web3 Security Tools

Web3 Games
Defi Kingdoms, the largest blockchain game on Harmony, aims to gamify decentralized finance.
Chains
Harmony, Avalanche
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Defi Kingdoms is a gamified experience in decentralized finance originally built on the Harmony blockchain. In Defi Kingdoms, players explore a pixelized world and go on in-game quests to receive rare items and resources. All characters in the Defi Kingdoms universe are represented as on-chain NFTs, which can also be traded in an open market.  Following the initial success of the Defi Kingdoms game, the platform expanded further into the Avalanche blockchain under the name Crystalvale.

Decentralized Games

Decentralized Identity Tools
Holonym is a zero-knowledge privacy protocol.
Chains
Harmony, Ethereum
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Zk knowledge is a fundamental aspect of Web3 as it is heavy on cryptography and privacy concerns. Holonym is one of the protocols that embrace zk knowledge in administering its infrastructures. The users can use Holonym to vote anonymously without exposing their precise details. Unlike most cases when users lose access to their wallets when they lose their keys, Holonym leverages zk proofs for the users to prove they are the owner of their wallets even without their private keys. On the other hand, projects can also leverage Holonym to airdrop to their users without bothering about KYC and other regulatory impediments.

Identity Tools

Smart Contract Wallets
pier offers an advanced smart contract (account abstraction) wallet on multiple blockchains.
Chains
Polygon, Ethereum, Harmony, zkSync
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pier (formerly nobank) is a user-friendly smart contract wallet with social & authenticator recovery, account abstraction and gas fee flexibility (paymaster). pier's advanced wallet platform is available B2C & B2B.  Key features of this walelt include a very smooth onboarding with no seed phrase, social & authenticator app recovery, gas fee automation and gas free transactions on Polygon. pier also has dedicated offerings for NFT communities including push notifications to tokenholders.  Additionally, pier offers its platform in a wallet-as-a-service model to business clients. 

Web3 Wallets

Crypto Tax Tools
Cryptoworth is a crypto accounting & financial reporting platform.
Chains
BNB Chain, Avalanche, Bitcoin, Cardano, Cosmos, Ethereum, Fantom, Gnosis Chain, Harmony, Filecoin, EVM, Immutable X, NEAR, Optimism, Tron, Solana, Ronin Network, Polygon, Polkadot, Hive, Arbitrum, Multichain
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Cryptoworth solves the problem of organizing the entire crypto financial operation into one uniform ledger for automated bookkeeping, audit readiness, corporate-level financial reporting, and more.

Web3 Wallet Tools

Web3 Data Tools
Cryptoneur has a complete and up-to-date database of Web3 grants.  
Chains
Starknet, Solana, Polygon, Polkadot, Optimism, NEAR, Arbitrum, Avalanche, BNB Chain, Ethereum, Cardano, EVM, Filecoin, Harmony, Gnosis Chain, Flow
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With so many grants available, it can be difficult to navigate and find the ones that align with your specific project and use case. Additionally, a lack of data-driven insights on past and successful grant applications can make the application process even more challenging. Cryptoneur understands these challenges and has created a solution. Their Web3 grant platform is a comprehensive and constantly updated database of Web3 grants, equipped with advanced filtering options and valuable data-driven insights to make the search and application process easier for you.

Infrastructure Tools

Smart Contract Wallets
Fluvi Wallet is a full-featured AA smart wallet that works to make the world a Web3 native.
Chains
EVM, Ethereum, BNB Chain, Polygon, Arbitrum, Avalanche, Fantom, Cronos, Harmony, Optimism, Multichain
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Fluvi Wallet is a full-featured smart wallet based on Account Abstraction that aims to become a Web3 gateway for everyone by solving the security and convenience issues existing EOA-based wallets have. The features provided by Fluvi Wallet include: (1.) On-chain 2FA implementation (2.) Solving the risk of a single point of failure due to private keys (3.) Multi-device synchronization without a private key (4.) Seedless recovery (5.) Gasless transaction and (6.) Easy batch transaction. These features significantly improve the user experience compared to existing wallet services, which have security, convenience, and scalability issues.

Web3 Wallets

Debugging Tools
Scale3 is the DevOps platform for monitoring and maintaining your Web3 infrastructure. 
Chains
Aptos, Ethereum, Solana, Flow, Cosmos, Filecoin, Polygon, NEAR, Harmony, Sui, Avalanche
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Monitoring and maintaining Web3 infrastructure is extremely challenging and operationally expensive as you scale for several reasons. Every blockchain is different, requires upgrades that vary in terms of frequency and complexity, and if a node goes down, the troubleshooting of a node is opaque. Existing Web2 solutions are not purpose-built for Web3. Enter Scale3, the DevOps platform for monitoring and maintaining your Web3 infrastructure.

Solidity Tools

Software Wallets
Infinity Wallet is an all-in-one non-custodial multi-chain wallet and a Web3 browser for desktop. 
Chains
Arbitrum, Avalanche, Bitcoin, BNB Chain, Cronos, Ethereum, EVM, Harmony, Optimism, Tezos, Solana, Polygon, Multichain
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The problem today is that while wallets are the most fundamental component required for using and adopting DeFi, Web3, crypto payments, a chain, and its ecosystem, they are one of the least well-developed applications in the crypto ecosystem. Wallets currently act mainly as an interface, serving primarily as a transaction signing layer, with very limited functionality or direct features/services/protocols (users generally have to search, find, learn, and interact with many different applications and services), and are generally lacking in basic UX, while providing very unprofessional, hard to use and aesthetically poor user interfaces, with most platforms built for developers rather than end users. This has been sufficient for early adopters in crypto. However, for the next billion users to onboard to DeFi and Web3, a more curated and high-quality user experience is required. Infinity Wallet steps in to fill this need as a one-stop hub for all payment, DeFi, NFT, and Web3 activity. Providing a unique all-in-one wallet and Web3 browser solution with a full spectrum of in-platform services, features, and protocols, focusing on delivering a premium platform and enhancing the user experience while providing a user-centric interface for a seamless decentralized user experience. They are streamlining accessibility and lowering the barrier to entry to allow for easy onboarding and true adoption of DeFi, crypto payments & Web 3.0 globally.

Web3 Wallets

Wallet Developer Tools
Fetcch offers a decentralized payments connectivity network connecting users, wallets and dapps.
Chains
Multichain, Aptos, Avalanche, BNB Chain, Arbitrum, Cosmos, Ethereum, EVM, Cronos, Fantom, Flow, Gnosis Chain, Cardano, Optimism, Harmony, Immutable X, Polygon, Solana, Sui
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In Web3, users have to maintain various addresses on multiple chains. This makes payments and interaction with Dapps very hard as the user has to use bridges multiple times, create new identities for multiple chains, probably buy different DIDs on various chains, and maintain native tokens on each chain. Because of all these, user has to jump multiple loops just to do a simple transaction. Also, Web3 doesn't have a request transaction feature yet; because of this, async payments and recurring payments are impossible to do today. 

Web3 Wallet Tools

Web3 Bridges
Meson is a stablecoin swap protocol facilitating stablecoin free flows among public blockchains. 
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cosmos, Ethereum, Cronos, EVM, Polygon, Tron, Optimism, Fantom, Harmony
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Meson is a stablecoin swap protocol facilitating stablecoin free flows among Ethereum, Layer 2s, and major high-performance public chains. With its all-new product design and technology stacks, Meson offers point-to-point swaps among major stablecoins on any supported networks with fast confirmation, minimal fees, and zero slippage.  The benefits of using Meson include: (1.) Fast: Swaps complete in 1-2 minutes, faster than most cross-chain bridges (2.) Economical: Swaps are gas-free for Meson users and cost 0 overall fees on the most popular routes (3.) Secure: Meson protocol has been repeatedly audited by leading auditors like Trail of Bits and SSLabs at Georgia Institute of Technology (4.) Smooth Experience: Meson provides an intuitive UI and 24/7 multi-lingual support, creating the smoothest cross-chain experience for users.

DeFi Tools

Crypto Faucets
Stakely provides non-custodial staking nodes, enabling you to earn rewards on crypto holdings. 
Chains
Polygon, Solana, Fantom, EVM, Harmony, Gnosis Chain, Injective, Cosmos, Moonbeam, Avalanche, BNB Chain, Multichain
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The Stakely crypto faucet provides a solution to the problem of running out of gas when completing transactions on a blockchain network. The faucet gives users small amounts of tokens that can be used as gas to complete transactions, ensuring that they do not run out of gas and can complete their transactions without any issue. This is especially helpful for users who are new to the crypto space and may not be familiar with gas fees, making the crypto space more accessible and user-friendly for everyone.

Infrastructure Tools

Blockchain Security Tools
GoPlus provides open, permissionless, user-driven security services.  
Chains
Arbitrum, Avalanche, BNB Chain, Cronos, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Optimism, Polygon, Tron
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GoPlus is working as the "security infrastructure" for Web3 by providing open, permissionless, user-driven security services. GoPlus is building security data infrastructure and security service platform, making a safer Web3 Ecosystem. GoPlus Security provides easily accessible security data to everyone. Their aim is to protect every fundamental piece of user experience, such as tokens, addresses, approval and signature, through completely automated and dynamic security APIs.

Web3 Security Tools

RPC Node Providers
Pocket Portal is a decentralized infrastructure providing faster and more reliable access to data. 
Chains
Multichain, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Gnosis Chain, Klaytn, NEAR, Optimism, Polygon, Solana, Starknet, Harmony
Learn More

Pocket Network is decentralizing the infrastructure layer to move closer towards the shared open-internet vision of a more fair, resilient, and performant internet.  Pocket Portal is built for developers and engineers as a single, fully hosted solution for accessing data on-chain. By removing the hurdles to connecting to a network, developers can focus on solving key problems and building for a better user experience. Acting as the decentralized RPC provider, Pocket Portal enables builders to mint end-points across 30+ networks, providing access to data on the blockchain for cheaper and with lower latency.

Infrastructure Tools

Name Service Tools
1.country connects a Web3 name with a browsable Web2 domain, unifying users' digital identity. 
Chains
Harmony
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1.country allows users to claim a Web3 name with the extension .1 that also directs to a browsable Web2 domain .country extension. Users can now simultaneously own their Web3 identity and a browsable website in one transaction.  1.country delivers an ICANN-approved top-level domain with the superpowers of smart contracts. They offer 1-3 character premium Web3 names on Harmony’s 2-second finality blockchain that also provisions to a proper Web2 domain within 5 minutes versus hours or days with a traditional registrar.

Web3 Wallet Tools

Blockchain Auditing Companies
Inspex Explorer offers cybersecurity services, specializing in blockchain and smart contract audits.
Chains
Arbitrum, BNB Chain, Cosmos, EVM, Harmony, Polygon, Optimism
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Inspex Explorer is a blockchain and smart contract threat intelligence and incident response service. It provides a Security Monitoring Dashboard that gives information to users, helping them in the investigation of dapps' security incidents. 

Web3 Security Tools

Web3 Bridges
Orbit Bridge is a bridge service that supports token conversion between mainnets. 
Chains
Avalanche, BNB Chain, Celo, Ethereum, EVM, Fantom, Harmony, Klaytn, Polygon
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One of the core keywords in the current crypto market is cross-chain. While there are currently at least 100 active public chains, the number of bridges that connect these ecosystems is only about 50. Many of them only support 1 to 3 public chains. The fragmented blockchain ecosystem inevitably faces limits to growth in all aspects, including market capitalization, users (including token holders), and the number of dapps.  Orbit Bridge, which supports users' platform access and interaction between protocols, will be the only key to solving this problem. Orbit Bridge supports 21 blockchains and 100 tokens.

DeFi Tools

RPC Node Providers
RPCList is an RPC Provider aggregator that helps developers pick the right provider by ranking them.
Chains
Acala, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Harmony, Polygon zkEVM, Polygon
Learn More

RPCList ranks RPC providers based on metrics like uptime and speed, helping developers to find the best RPC provider. It also allows users to quickly switch from one RPC to the other based on quality and performance so they can increase the performance of their dapps. 

Infrastructure Tools

RPC Node Providers
OnFinality delivers scalable API endpoints for the biggest blockchain networks.
Chains
Arbitrum, Avalanche, Astar, Acala, BNB Chain, Ethereum, Fantom, Harmony, Gnosis Chain, Kusama, Moonbeam, Polygon, Polkadot, Optimism
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OnFinality is a blockchain infrastructure platform that saves Web3 builders time and makes their lives easier. OnFinality delivers scalable API endpoints for the biggest blockchain networks and empowers developers to automatically test, deploy, scale and monitor their own blockchain nodes in minutes. OnFinality provides dedicated node, API and network prototyping services. Faster than any single node, our globally distributed Enhanced API service provides reliable and scalable endpoints for your applications. Connect in seconds and enjoy an uninterrupted premium service that will allow your apps to grow infinitely. On-Demand Dedicated Nodes Service is designed to meet the custom infrastructure needs of anyone building in blockchain. Rapidly deploy and manage your nodes with only a few clicks using our Lightning Restore technology. With our Substrate Network Prototyping services we allow users to automatically test, deploy and scale their projects. Save time and money by sing our flexible self-serve DevOps services.

Infrastructure Tools

Development Frameworks
Particle Network offers Web3 development services such as secure authentication, NFT solutions, etc.
Chains
Arbitrum, Avalanche, BNB Chain, Celo, Cronos, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Klaytn, Moonbeam, Multichain, NEAR, Oasis, Optimism, Polygon, Polygon zkEVM, Solana, Tron, zkSync
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Particle Network aims to address seamless onboarding, wallet integration, and NFT market creation for developers and users in the blockchain space. The platform offers authentication through social accounts empowered by MPC-TSS, white-label wallet solutions compatible with Account Abstraction (ERC-4337), and one-stop NFT solutions for easy marketplace creation and management.  By leveraging Particle Network's middleware, users can access a comprehensive suite of tools to simplify their development process and create more user-friendly blockchain applications on multiple platforms ranging from Web, iOS, Andriod, Unity, Unreal Engine, Flutter, React Native, Cocos Creator, and so on.

Web3 Developer Tools

Fiat Onramps
Poko brings bank-like superpowers to wallets, wallet-as-a-service (WaaS) providers, marketplaces, games and dApps.
Chains
Aptos, Arbitrum, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Cronos, Doge, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Immutable X, Klaytn, Litecoin, Multichain, NEAR, Oasis, Polkadot, Optimism, Polygon, Ronin Network, Solana, Sui, Tezos, Tron, Polygon zkEVM
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Key web3 markets like Latin America, Africa, India, and Southeast Asia have poor card penetration and high transaction failure rates. Poko's Onramp Aggregator SDK enables wallet, marketplace, game, and dApp users from anywhere to purchase crypto natively using local payment methods for 5x transaction success rates and 70% less cost. We are registered in Singapore and currently support 30+ payment methods and 120+ countries.

Web3 Wallet Tools

Subgraphs
Aave Subgraphs indexes Aave smart contracts, making on-chain data easily accessible for developers. 
Chains
Ethereum, Avalanche, Polygon, Arbitrum, Optimism, Fantom, Harmony
Learn More

Aave protocol subgraphs are hosted on the Graph Protocol Network and use a standardized GraphQL API endpoint to query indexed information from Aave smart contracts.  Using the Aave Subgraphs, developers can track on-chain activities like borrows, deposits, collateral ratios, and more. These insights are useful for building decentralized applications that analyze and report on individual or market-level activities. Additionally, developers can efficiently extract necessary information without thoroughly investigating the internal protocol implementation.

Infrastructure Tools

Decentralized Exchanges (DEXs)
Best price MetaDEX aggregator
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, EVM, Harmony, Polygon, NEAR, Optimism, Cronos
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Effortlessly find the best price for your on-chain & cross-chain swaps across 16+ EVM ecosystems all in 1 place, offering unparalleled ease & security. The MetaDEX Aggregator integrates all leading aggregators, providing users with the best prices for thousands of assets automatically in seconds. Access DexScreener price charts, trade multiple pairs simultaneously, perform cross-chain swaps, and save commonly traded tokens all in one place!

DeFi Dapps

Decentralized Exchanges (DEXs)
OpenOcean is a DEX aggregator, a cross-chain swap aggregator, and a Web3 middleware developer.  
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cronos, Ethereum, Gnosis Chain, Fantom, Harmony, Moonbeam, NEAR, zkSync, Tron, Polygon, Ontology, Optimism, Solana
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OpenOcean is the widest-reaching DEX and cross-chain swap aggregator, as well as a Web3 middleware developer in the crypto space. Offering a suite of tools across 23 networks and 285+ unique sources of liquidity, OpenOcean is building tools for now and for the future. OpenOcean's Best Rate Swap function enables retail users to execute token to token swaps on the protocol. This function enabled projects like Defillama, Gnosis SAFE, Li Finance, Xdefi Wallet, BENQI, etc., to use OpenOcean’s swap function API, SDK, and widget for swaps. OpenOcean's API powers arbitrage trading for projects like Hummingbot, Alpha One, and more. Their Cross-chain Swap function enables retail users to execute cross-chain tokens to token bridge and swap on the protocol. OpenOcean enables projects to provide cross-chain swaps using their API. 

DeFi Dapps

Fiat Onramps
Guardarian is a fiat onramp offering instant crypto exchanges to individuals & businesses. 
Chains
Bitcoin, Bitcoin Cash, Ethereum, Doge, Arbitrum, Avalanche, Solana, Optimism, Polkadot, Cardano, BNB Chain, Aptos, Fantom, Harmony, Filecoin, Klaytn, Tron, Cosmos, Litecoin, Polygon, Injective, Kusama, Tezos
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Guardarian is a fully licensed, EU-based non-custodial fiat on/off-ramp platform. Launched in 2017, they help power some of the biggest projects in the Web3 industry.Give your customers access to buying & selling 400+ cryptocurrencies in a fast & seamless way with Guardarian. They offer simple and intuitive API integrations with fully guided onboarding and 24/7 customer support.

Web3 Wallet Tools

Software Wallets
MoWallet is a simple and safe crypto wallet that supports ERC20, ERC721, and ERC875 natively. 
Chains
Ethereum, BNB Chain, Avalanche, Polygon, Fantom, Arbitrum, Celo, Moonbeam, Harmony, Klaytn, Cronos, EVM
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MoWallet is a simple and safe cryptocurrency wallet that supports ERC20, ERC721, and ERC875 natively. MO Chain, Ethereum, Binance Smart Chain, Avalanche, Polygon, Fantom, Heco, Arbitrum, Celo, Moonbeam, Moonriver, Harmony, KCC, Gatechain, Klaytn, and others are all supported by MoWallet. MoWallet supports complete coin/token management for the majority of chains. The wallet's true value is in its ability to interact with tokens in an intuitive and simple manner. Supporting numerous chains in one wallet is a huge benefit for most cryptocurrency users. MoWallet provides one seed per wallet, and wallets are classified separately. One hacked wallet has no effect on the others.

Web3 Wallets

Blockchain Auditing Companies
SECURI LAB delivers a security solution for Web3 projects by expert security researchers. 
Chains
EVM, BNB Chain, Ethereum, Fantom, Polygon, Arbitrum, Polygon zkEVM, Optimism, Astar, Avalanche, Harmony, Doge, zkSync
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SECURI LAB was established in 2020, and its goal is to deliver a security solution for Web3 projects by expert security researchers. To verify the security of smart contracts, they have developed internal tools and KYC solutions for Web3 projects using industry-standard technology. SECURI LAB was created to solve security problems for Web3 projects. They focus on technology for conciseness in security auditing. They have developed Python-based tools for their internal use called WAS and SECURI LAB. Their goal is to drive the crypto industry in Thailand to grow with security protection technology.

Web3 Security Tools

Transaction Tools
Multisender is an efficient and secure solution for airdrops and other batch transfers.
Chains
Ethereum, Avalanche, BNB Chain, Arbitrum, Optimism, Fantom, Gnosis Chain, Moonbeam, Cronos, Celo, Harmony, Tron, Solana
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Multisender is a powerful dapp that streamlines the process of sending tokens to multiple addresses. Made by a small team of crypto enthusiasts in 2018, it has been under continuous support and development ever since.  The tool is ideal for facilitating airdrops and other mass transfers of tokens to an unlimited number of addresses. A smart wallet and a list of addresses are all a user needs to make an airdrop with Multisender in just three clicks.

Web3 Developer Tools

Blockchain Auditing Companies
0xGuard is a Web3 security company that conducts smart contract audits.
Chains
Arbitrum, BNB Chain, EVM, Ethereum, Harmony, Multichain, NEAR, Polygon, Sui, zkSync
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0xGuard is a trusted, smart contract auditing company offering comprehensive security solutions for blockchain projects. Their experienced team identifies and addresses potential vulnerabilities in smart contracts, ensuring the integrity and reliability of blockchain-based applications. 

Web3 Security Tools

Blockchain Auditing Companies
HashEx is a blockchain security and auditing company. 
Chains
Multichain, Aptos, Arbitrum, Avalanche, BNB Chain, Ethereum, EVM, Gnosis Chain, Harmony, NEAR, Sui, zkSync, Starknet, Polygon, Solana
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HashEx’s services are mainly oriented towards cyber security for the teams launching new projects in the decentralized finance sector. They shape Web3 by providing DeFi security, development tools, and career services.  Since its creation, the company has successfully audited over 1,200 smart contracts for projects of various levels, providing detailed reports on the most probable threats and vulnerabilities in the code and recommendations on how to resolve existing issues. Till now, they have helped their clients save more than $3.4 billion of investor funds.

Web3 Security Tools

Web3 Payment Tools
Multiple crypto ramps like MoonPay, Banxa, Transak, etc aggregated through a single integration & UI
Chains
Acala, Arbitrum, Aptos, Astar, Avalanche, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celo, Cosmos, Cronos, Ethereum, EVM, Fantom, Filecoin, Flow, Hive, Immutable X, Injective, Tezos, Tron, Ontology, Optimism, Polygon, Ronin Network, Harmony, Klaytn, Litecoin, Monero, Moonbeam, NEAR, Oasis, Polkadot, Polygon zkEVM, Solana, Sui, Zcash, zkSync, Multichain
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Founded in 2021, Meld empowers developers to build a Multi Vendor Fintech stack. Access a wide range of financial integrations across multiple domains  - with just a few lines of code. Developers can lower their overall 3rd party vendor costs, increase coverage and conversion rates, and save time by launching integrations across markets faster.  Meld aggregates crypto on/offramps like MoonPay, Banxa, Sardine, Simplex, Transak, etc through a single integration & UI. By working with multiple providers, you can onboard customers across 225 + countries, 500+ tokens, 110+ currencies, and the largest number of local payment methods.

DeFi Dapps

Smart Contract Wallets
Smart Contract Wallet for futures trading, and one of the first to embrace native AA on zkSync Era.
Chains
EVM, zkSync, Ethereum, BNB Chain, Avalanche, Fantom, Polygon, Polygon zkEVM, Doge, Harmony, Arbitrum, Optimism
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Holdstation solves the problem of secure and decentralized cryptocurrency management by providing a user-friendly Web3 Wallet and in-app perp DEX on zkSync. Users can securely store and manage their digital assets across multiple EVM-compatible networks, including Ethereum. With Holdstation, users can easily trade a diverse range of assets, including cryptocurrencies, forex, and commodities with high leverage options. Holdstation's Account Abstraction feature simplifies transaction handling and gas payments, making it convenient for traders to engage in efficient and cost-effective trading activities. Holdstation empowers individuals to maintain full control of their funds while accessing a robust and optimized trading experience.

Web3 Wallets

Custody Solutions
Cobo is a leading global digital asset custody solutions provider.
Chains
Bitcoin, Ethereum, Algorand, Aptos, Aurora, Avalanche, BNB Chain, Fantom, Litecoin, Polygon, NEAR, Ontology, Optimism, Solana, Tron, Cosmos, Cardano, Doge, Polkadot, Harmony, Kusama, Tezos, Filecoin
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Cobo is a globally trusted leader in digital asset custody solutions. As the world’s first omni-custody platform, Cobo offers the complete spectrum of solutions from custodial wallets to non-custodial wallets including MPC custody and smart contract-based custody, as well as wallet-as-a-service, a DeFi management platform (Argus), and an off-exchange settlement network (SuperLoop). Trusted by over 500 institutions with billions in assets under custody, Cobo inspires confidence in digital asset ownership by enabling safe and efficient management of digital assets and interactions with Web 3.0. Cobo is SOC2 Type 1 and Type 2-compliance-certified and licensed in 5 jurisdictions.

Web3 Wallets

Web3 Bridges
Chainspot aggregates cross-chain solutions such as Router, Gas Charger and Analytics (114+ bridges)
Chains
BNB Chain, Ethereum, Polygon, Arbitrum, Avalanche, Fantom, Optimism, Harmony, Moonriver, Moonbeam, Aurora, Cronos, Gnosis Chain, Celo, Multichain
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Chainspot is an aggregator of the best cross-chain solutions for users and developers. Explore data on 100+ Bridges, get the best swap rates in our Router (20+ chains, 12+ bridges and 2 partner routers with $7B+ liquidity integrated), top up your wallets in 11+ chains with Gas Charger. Find the best analytical data, rankings and lists with live on-chain metrics.

Trading Tools

Fiat Onramps
Onramp.money leads the Web3 payments space, converting local currency to crypto in emerging markets.
Chains
Algorand, Arbitrum, Aptos, Avalanche, Base, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celo, Doge, Ethereum, EVM, Fantom, Filecoin, Harmony, Cosmos, Gnosis Chain, Hive, Flow, Immutable X, Klaytn, Mantle, Injective, Kusama, Litecoin, Moonbeam, Moonriver, NEAR, Oasis, Polygon, Optimism, Polkadot, Polygon zkEVM, Ontology, Skale, Tezos, Sui, zkSync, Solana, Tron, Astar
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Onramp.money addresses a significant bottleneck in the world of Web3: the transition from Web2, with a particular focus on simplifying payments. Serving emerging yet underserved markets, it offers a quick transition from fiat to web3 money, primarily through local instant bank transfers like UPI/IMPS in India or FAST in Turkey. All this is facilitated with a simplified mobile number/OTP login, ensuring the best transaction value, speed, and efficiency on a unified platform.

Web3 Wallet Tools

Decentralized Exchanges (DEXs)
LI.FI powers next-gen DeFi projects with cross-chain bridge & superior DEX aggregation.
Chains
Arbitrum, Aurora, Avalanche, Base, BNB Chain, Celo, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Moonbeam, Moonriver, Multichain, Optimism, Polygon, Solana, Polygon zkEVM, zkSync
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LI.FI is an innovative platform that streamlines the process of transferring assets across numerous blockchain ecosystems using a single API. It acts as a bridge, connecting DeFi infrastructure with the application layer, amalgamating vital bridges and linking them to DEXs on various chains, simplifying cross-chain swaps. Through this cohesive interface, LI.FI revolutionizes how assets maneuver in the decentralized finance world.

DeFi Dapps

Web3 Bridges
One interface to swap and bridge across +20 networks with no fees and best price guarantees.
Chains
Arbitrum, Avalanche, Base, Ethereum, Harmony, Gnosis Chain, EVM, Polygon, Polygon zkEVM, zkSync, Solana, Optimism, Fantom, Cronos, BNB Chain
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Finding the best route to swap and or bridge tokens is hard in an ever fragmenting multi-chain environment. Jumper is one interface to solve for it. LI.FI, the company behind Jumper provides the most comprehensive swapping and bridging solution on the market. You can even swap+bridge+swap within one transaction.

DeFi Tools

Web3 Consulting Companies
Rock'n'Block is a web3 development studio focused on building blockchain-based applications
Chains
Arbitrum, Aurora, Avalanche, Base, BNB Chain, Celo, Cronos, Doge, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Hive, Holochain, Optimism, Tron, Polygon zkEVM, Polygon, Klaytn, Moonriver, Moonbeam, Oasis, Ontology
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Established in 2017, Rock'n'Block is a leading web3 consulting and blockchain development company with a dedicated team of 150+ developers. Boasting a track record of 300 completed projects, it's a trusted development partner in the blockchain space. Serving diverse clientele, from startups to established enterprises, the company specializes in crafting bespoke blockchain solutions, smart contracts, and decentralized applications. Rock'n'Block's commitment to excellence and cutting-edge development methodologies ensures clients receive robust, secure, and scalable blockchain solutions.

Web3 Service Providers

Blockchain Auditing Companies
Leading Web3 security audit firm with 1000+ projects secured globally!
Chains
Algorand, Arbitrum, Aptos, Cardano, BNB Chain, Ethereum, NEAR, zkSync, Tezos, Sui, Starknet, Solana, Polygon, Polygon zkEVM, Polkadot, Multichain, Fantom, Optimism, Avalanche, Base, Cronos, EVM, Harmony, Gnosis Chain, Moonbeam, Tron, Acala, Astar, Aurora, Celo, Immutable X, Klaytn, Moonriver, Skale
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QuillAudits addresses the critical issue of Web3 security breaches, which have resulted in losses exceeding $35 billion. Offering security solutions and services for web3 projects, its experienced auditors perform detailed code reviews and real-world scenario testing. The goal is to build trust among users and investors through thorough audits, with a streamlined process for immediate security evaluations.

Web3 Security Tools

Blockchain Auditing Companies
The Web3 Security Lab.
Chains
Ethereum, EVM, Solana, Polkadot, Polygon, NEAR, Polygon zkEVM, Avalanche, Fantom, Harmony, Optimism, Arbitrum, Gnosis Chain, Cosmos
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Sub7 is anchored in democratising access to security services: a straightforward, self-service approach that caters to the web3 community's intricate needs and simultaneously paves the way for new opportunities for security professionals. The solutions offered include smart contract audit, NFT technical review, performing technical due diligence, and a DAO security suite.

Web3 Security Tools

Web3 Bridges
OmniHub users can mint ONFT, NFT on 30 networks and bridging them and play games.
Chains
Arbitrum, Avalanche, Base, BNB Chain, Celo, Fantom, Gnosis Chain, Flow, Harmony, Klaytn, Mantle, Moonbeam, Moonriver, Optimism, Polygon, Polygon zkEVM, zkSync
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OmniHub is a universal omnichain platform allowing users to interact with various networks via LayerZero. OmniHub users can mint ONFT, NFT on 30 networks and bridging them and play games.

DeFi Tools

Software Wallets
Wigwam - best crypto wallet for the Web3 ecosystem.
Chains
EVM, Ethereum, BNB Chain, Avalanche, Arbitrum, Optimism, Polygon, Polygon zkEVM, Base, Fantom, Harmony, Moonbeam, Cronos, Moonriver
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Wigwam is a new Web3 wallet that offers a seamless, feature-rich experience for managing cryptocurrencies. Whether users are trading tokens, exploring the depths of DeFi, or delving into the dynamic world of NFTs, Wigwam simplifies the process, removing any complexities and limitations. Open source, externally audited, with many activities to engage and motivate users to use the wallet.

Web3 Wallets

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Web3 Wallets
OKX Wallet is the world's most powerful crypto wallet.
Chains
Bitcoin, Ethereum, Avalanche, Optimism, Cosmos, Tron, Harmony, Aptos, Celo, Gnosis Chain, Moonbeam, EVM, Arbitrum, Cronos, Multichain
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Trading Tools
Track all your DeFi holdings in a single dashboard.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, Solana, Polygon, Optimism, Cronos, NEAR, Cosmos, Bitcoin, Harmony, Ronin Network, Cardano, Aptos, Polkadot, Tron, Multichain
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DeFi Tools
Mobula APIs provide market & historical data about any crypto asset, wallets, swap quotes, etc. 
Chains
Arbitrum, Ethereum, Avalanche, Cronos, BNB Chain, Polygon, Fantom, Bitcoin Cash, Celo, Klaytn, Harmony, Oasis, Optimism, Moonbeam, Polygon zkEVM, Solana, Starknet, Sui, Polkadot, Cosmos, Bitcoin, Multichain
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Web3 Security Tools
Arbitrary Execution protects Web3 protocols, assets, and users with continuous security solutions.
Chains
Arbitrum, Avalanche, Cardano, BNB Chain, Celo, Cosmos, Cronos, Ethereum, EVM, Fantom, Harmony, Filecoin, Gnosis Chain, Immutable X, NEAR, Oasis, Optimism, Polkadot, Polygon, Polygon zkEVM, Solana, Starknet, zkSync, Tezos, Moonbeam, Tron
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Web3 Security Tools
Verichains is a Web3 security firm with expertise in cryptography and core blockchain technology.
Chains
Acala, Arbitrum, Aptos, Astar, Avail, Avalanche, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Cronos, Doge, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Hive, Holochain, Immutable X, Injective, Klaytn, Kusama, Litecoin, Mantle, Monero, Moonbeam, NEAR, Oasis, Ontology, Optimism, Polkadot, Polygon, Polygon zkEVM, Ronin Network, Skale, Solana, Starknet, Sui, Tezos, Tron, Zcash, zkSync
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Web3 Security Tools
SharkTeam offers smart contract audit, chain analytics, and emergency response services.
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cardano, EVM, Solana, Sui, Flow, Moonbeam, Fantom, NEAR, Optimism, Polygon, Polkadot, Tron, Cosmos, Harmony, Cronos
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Infrastructure Tools
Ankr is an all-in-one Web3 development hub providing a full suite of tools to build Web3 apps. 
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Filecoin, Gnosis Chain, Harmony, Klaytn, Mantle, NEAR, Optimism, Polkadot, Kusama, Polygon, Polygon zkEVM, Solana, Sui, Tron
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Web3 Security Tools
Certik is a leading Blockchain audit company that is pioneering blockchain technology.
Chains
Ethereum, BNB Chain, Polygon, Avalanche, Arbitrum, Fantom, Polkadot, Solana, Optimism, NEAR, Tron, Cosmos, Harmony, Cronos, Cardano
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Decentralized Games
Defi Kingdoms, the largest blockchain game on Harmony, aims to gamify decentralized finance.
Chains
Harmony, Avalanche
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Identity Tools
Holonym is a zero-knowledge privacy protocol.
Chains
Harmony, Ethereum
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Web3 Wallets
pier offers an advanced smart contract (account abstraction) wallet on multiple blockchains.
Chains
Polygon, Ethereum, Harmony, zkSync
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Web3 Wallet Tools
Cryptoworth is a crypto accounting & financial reporting platform.
Chains
BNB Chain, Avalanche, Bitcoin, Cardano, Cosmos, Ethereum, Fantom, Gnosis Chain, Harmony, Filecoin, EVM, Immutable X, NEAR, Optimism, Tron, Solana, Ronin Network, Polygon, Polkadot, Hive, Arbitrum, Multichain
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Infrastructure Tools
Cryptoneur has a complete and up-to-date database of Web3 grants.  
Chains
Starknet, Solana, Polygon, Polkadot, Optimism, NEAR, Arbitrum, Avalanche, BNB Chain, Ethereum, Cardano, EVM, Filecoin, Harmony, Gnosis Chain, Flow
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Web3 Wallets
Fluvi Wallet is a full-featured AA smart wallet that works to make the world a Web3 native.
Chains
EVM, Ethereum, BNB Chain, Polygon, Arbitrum, Avalanche, Fantom, Cronos, Harmony, Optimism, Multichain
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Solidity Tools
Scale3 is the DevOps platform for monitoring and maintaining your Web3 infrastructure. 
Chains
Aptos, Ethereum, Solana, Flow, Cosmos, Filecoin, Polygon, NEAR, Harmony, Sui, Avalanche
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Web3 Wallets
Infinity Wallet is an all-in-one non-custodial multi-chain wallet and a Web3 browser for desktop. 
Chains
Arbitrum, Avalanche, Bitcoin, BNB Chain, Cronos, Ethereum, EVM, Harmony, Optimism, Tezos, Solana, Polygon, Multichain
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Web3 Wallet Tools
Fetcch offers a decentralized payments connectivity network connecting users, wallets and dapps.
Chains
Multichain, Aptos, Avalanche, BNB Chain, Arbitrum, Cosmos, Ethereum, EVM, Cronos, Fantom, Flow, Gnosis Chain, Cardano, Optimism, Harmony, Immutable X, Polygon, Solana, Sui
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DeFi Tools
Meson is a stablecoin swap protocol facilitating stablecoin free flows among public blockchains. 
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cosmos, Ethereum, Cronos, EVM, Polygon, Tron, Optimism, Fantom, Harmony
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Infrastructure Tools
Stakely provides non-custodial staking nodes, enabling you to earn rewards on crypto holdings. 
Chains
Polygon, Solana, Fantom, EVM, Harmony, Gnosis Chain, Injective, Cosmos, Moonbeam, Avalanche, BNB Chain, Multichain
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Web3 Security Tools
GoPlus provides open, permissionless, user-driven security services.  
Chains
Arbitrum, Avalanche, BNB Chain, Cronos, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Optimism, Polygon, Tron
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Infrastructure Tools
Pocket Portal is a decentralized infrastructure providing faster and more reliable access to data. 
Chains
Multichain, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Gnosis Chain, Klaytn, NEAR, Optimism, Polygon, Solana, Starknet, Harmony
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Web3 Wallet Tools
1.country connects a Web3 name with a browsable Web2 domain, unifying users' digital identity. 
Chains
Harmony
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Web3 Security Tools
Inspex Explorer offers cybersecurity services, specializing in blockchain and smart contract audits.
Chains
Arbitrum, BNB Chain, Cosmos, EVM, Harmony, Polygon, Optimism
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DeFi Tools
Orbit Bridge is a bridge service that supports token conversion between mainnets. 
Chains
Avalanche, BNB Chain, Celo, Ethereum, EVM, Fantom, Harmony, Klaytn, Polygon
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Infrastructure Tools
RPCList is an RPC Provider aggregator that helps developers pick the right provider by ranking them.
Chains
Acala, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Harmony, Polygon zkEVM, Polygon
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Infrastructure Tools
OnFinality delivers scalable API endpoints for the biggest blockchain networks.
Chains
Arbitrum, Avalanche, Astar, Acala, BNB Chain, Ethereum, Fantom, Harmony, Gnosis Chain, Kusama, Moonbeam, Polygon, Polkadot, Optimism
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Web3 Developer Tools
Particle Network offers Web3 development services such as secure authentication, NFT solutions, etc.
Chains
Arbitrum, Avalanche, BNB Chain, Celo, Cronos, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Klaytn, Moonbeam, Multichain, NEAR, Oasis, Optimism, Polygon, Polygon zkEVM, Solana, Tron, zkSync
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Web3 Wallet Tools
Poko brings bank-like superpowers to wallets, wallet-as-a-service (WaaS) providers, marketplaces, games and dApps.
Chains
Aptos, Arbitrum, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Cronos, Doge, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Immutable X, Klaytn, Litecoin, Multichain, NEAR, Oasis, Polkadot, Optimism, Polygon, Ronin Network, Solana, Sui, Tezos, Tron, Polygon zkEVM
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Infrastructure Tools
Aave Subgraphs indexes Aave smart contracts, making on-chain data easily accessible for developers. 
Chains
Ethereum, Avalanche, Polygon, Arbitrum, Optimism, Fantom, Harmony
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DeFi Dapps
Best price MetaDEX aggregator
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, EVM, Harmony, Polygon, NEAR, Optimism, Cronos
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DeFi Dapps
OpenOcean is a DEX aggregator, a cross-chain swap aggregator, and a Web3 middleware developer.  
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cronos, Ethereum, Gnosis Chain, Fantom, Harmony, Moonbeam, NEAR, zkSync, Tron, Polygon, Ontology, Optimism, Solana
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Web3 Wallet Tools
Guardarian is a fiat onramp offering instant crypto exchanges to individuals & businesses. 
Chains
Bitcoin, Bitcoin Cash, Ethereum, Doge, Arbitrum, Avalanche, Solana, Optimism, Polkadot, Cardano, BNB Chain, Aptos, Fantom, Harmony, Filecoin, Klaytn, Tron, Cosmos, Litecoin, Polygon, Injective, Kusama, Tezos
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Web3 Wallets
MoWallet is a simple and safe crypto wallet that supports ERC20, ERC721, and ERC875 natively. 
Chains
Ethereum, BNB Chain, Avalanche, Polygon, Fantom, Arbitrum, Celo, Moonbeam, Harmony, Klaytn, Cronos, EVM
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Web3 Security Tools
SECURI LAB delivers a security solution for Web3 projects by expert security researchers. 
Chains
EVM, BNB Chain, Ethereum, Fantom, Polygon, Arbitrum, Polygon zkEVM, Optimism, Astar, Avalanche, Harmony, Doge, zkSync
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Web3 Developer Tools
Multisender is an efficient and secure solution for airdrops and other batch transfers.
Chains
Ethereum, Avalanche, BNB Chain, Arbitrum, Optimism, Fantom, Gnosis Chain, Moonbeam, Cronos, Celo, Harmony, Tron, Solana
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Web3 Security Tools
0xGuard is a Web3 security company that conducts smart contract audits.
Chains
Arbitrum, BNB Chain, EVM, Ethereum, Harmony, Multichain, NEAR, Polygon, Sui, zkSync
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Web3 Security Tools
HashEx is a blockchain security and auditing company. 
Chains
Multichain, Aptos, Arbitrum, Avalanche, BNB Chain, Ethereum, EVM, Gnosis Chain, Harmony, NEAR, Sui, zkSync, Starknet, Polygon, Solana
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DeFi Dapps
Multiple crypto ramps like MoonPay, Banxa, Transak, etc aggregated through a single integration & UI
Chains
Acala, Arbitrum, Aptos, Astar, Avalanche, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celo, Cosmos, Cronos, Ethereum, EVM, Fantom, Filecoin, Flow, Hive, Immutable X, Injective, Tezos, Tron, Ontology, Optimism, Polygon, Ronin Network, Harmony, Klaytn, Litecoin, Monero, Moonbeam, NEAR, Oasis, Polkadot, Polygon zkEVM, Solana, Sui, Zcash, zkSync, Multichain
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Web3 Wallets
Smart Contract Wallet for futures trading, and one of the first to embrace native AA on zkSync Era.
Chains
EVM, zkSync, Ethereum, BNB Chain, Avalanche, Fantom, Polygon, Polygon zkEVM, Doge, Harmony, Arbitrum, Optimism
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Web3 Wallets
Cobo is a leading global digital asset custody solutions provider.
Chains
Bitcoin, Ethereum, Algorand, Aptos, Aurora, Avalanche, BNB Chain, Fantom, Litecoin, Polygon, NEAR, Ontology, Optimism, Solana, Tron, Cosmos, Cardano, Doge, Polkadot, Harmony, Kusama, Tezos, Filecoin
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Trading Tools
Chainspot aggregates cross-chain solutions such as Router, Gas Charger and Analytics (114+ bridges)
Chains
BNB Chain, Ethereum, Polygon, Arbitrum, Avalanche, Fantom, Optimism, Harmony, Moonriver, Moonbeam, Aurora, Cronos, Gnosis Chain, Celo, Multichain
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Web3 Wallet Tools
Onramp.money leads the Web3 payments space, converting local currency to crypto in emerging markets.
Chains
Algorand, Arbitrum, Aptos, Avalanche, Base, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celo, Doge, Ethereum, EVM, Fantom, Filecoin, Harmony, Cosmos, Gnosis Chain, Hive, Flow, Immutable X, Klaytn, Mantle, Injective, Kusama, Litecoin, Moonbeam, Moonriver, NEAR, Oasis, Polygon, Optimism, Polkadot, Polygon zkEVM, Ontology, Skale, Tezos, Sui, zkSync, Solana, Tron, Astar
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DeFi Dapps
LI.FI powers next-gen DeFi projects with cross-chain bridge & superior DEX aggregation.
Chains
Arbitrum, Aurora, Avalanche, Base, BNB Chain, Celo, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Moonbeam, Moonriver, Multichain, Optimism, Polygon, Solana, Polygon zkEVM, zkSync
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DeFi Tools
One interface to swap and bridge across +20 networks with no fees and best price guarantees.
Chains
Arbitrum, Avalanche, Base, Ethereum, Harmony, Gnosis Chain, EVM, Polygon, Polygon zkEVM, zkSync, Solana, Optimism, Fantom, Cronos, BNB Chain
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Web3 Service Providers
Rock'n'Block is a web3 development studio focused on building blockchain-based applications
Chains
Arbitrum, Aurora, Avalanche, Base, BNB Chain, Celo, Cronos, Doge, Ethereum, EVM, Fantom, Gnosis Chain, Harmony, Hive, Holochain, Optimism, Tron, Polygon zkEVM, Polygon, Klaytn, Moonriver, Moonbeam, Oasis, Ontology
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Web3 Security Tools
Leading Web3 security audit firm with 1000+ projects secured globally!
Chains
Algorand, Arbitrum, Aptos, Cardano, BNB Chain, Ethereum, NEAR, zkSync, Tezos, Sui, Starknet, Solana, Polygon, Polygon zkEVM, Polkadot, Multichain, Fantom, Optimism, Avalanche, Base, Cronos, EVM, Harmony, Gnosis Chain, Moonbeam, Tron, Acala, Astar, Aurora, Celo, Immutable X, Klaytn, Moonriver, Skale
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Web3 Security Tools
The Web3 Security Lab.
Chains
Ethereum, EVM, Solana, Polkadot, Polygon, NEAR, Polygon zkEVM, Avalanche, Fantom, Harmony, Optimism, Arbitrum, Gnosis Chain, Cosmos
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DeFi Tools
OmniHub users can mint ONFT, NFT on 30 networks and bridging them and play games.
Chains
Arbitrum, Avalanche, Base, BNB Chain, Celo, Fantom, Gnosis Chain, Flow, Harmony, Klaytn, Mantle, Moonbeam, Moonriver, Optimism, Polygon, Polygon zkEVM, zkSync
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Web3 Wallets
Wigwam - best crypto wallet for the Web3 ecosystem.
Chains
EVM, Ethereum, BNB Chain, Avalanche, Arbitrum, Optimism, Polygon, Polygon zkEVM, Base, Fantom, Harmony, Moonbeam, Cronos, Moonriver
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