Polygon zkEVM Dapps and Developer Tools

Dfns is the most secure wallet-as-a-service infra founded in 2020 in Paris. Dfns is Techstars-backed, SOC 2-certified, and has raised over $20M since its creation. Dfns is an API-first KMS designed to provide app developers with secure, plug-and-play access to blockchains based on an decentralized, MPC-driven key management network with built-in recovery mechanisms, operated by error-and-attack-resilient tier 3+/4 data centers. Dfns is designed with focus on developer experience to maximize programmability, minimize high-touch implementations, and provide granular sets of permissions, controls and policies via secure API credentials (encrypted WebAuthn 2FA). We support 40+ blockchains and 1,000+ tokens.

Web3 Wallets

OXORIO is engaged in cryptography, blockchain solutions, and DeFi projects. We prepare projects for audits and conduct thorough audits of smart contracts, assess the security of infrastructure, and identify vulnerabilities that could lead to data breaches, loss of funds, or other security incidents. Our services also include consultancy on architecture development, conducting code reviews, and performing blockchain analytics. We are trusted by 1inch, LIDO, Rarible, Shard Labs and more.

Web3 Security Tools

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

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

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

Obvious is an account abstraction-based smart wallet app on Ethereum that lets users pay for gas fees in ERC-20 tokens of their choice, such as USDC, USDT & DAI, and execute multi-step complex transactions with just a single click. In addition, you can send, receive, bridge, and cross-chain swap across 17 chains natively within the app. The Obvious app is live on the App Store and Play Store. Obvious finds the best and cheapest route for your tokens across multiple DEXes and bridges and notifies you when the transaction is done. Obvious also has an in-built portfolio tracker, which you can use to track your tokens without the need to switch chains or wallets. You can connect as many wallets as you want to the Obvious app and watchlist other addresses as well. 

Web3 Wallets

Cyberscope is a leading blockchain security firm specializing in smart contract audits, KYC services, and AML analytics. With over two years of experience, Cyberscope has established itself as a trusted partner with all major launchpads and reputable entities such as CoinMarketCap, CoinGecko, Polygon Village, and Techstars.

Web3 Security Tools

The 0VIX is a DeFi liquidity market protocol. Also referred to as Polygon's native money market. Users can use the protocol to lend, borrow, and earn interest on their digital assets. 0VIX helps to overcome network congestion and gas fees associated with the Ethereum network by providing DeFi products on the highly scalable layer2, Polygon. This lowers the entry barrier into DeFi for potential investors with limited capital. The 0VIX protocol, which began as a Compound fork, will soon include veTokenomics and dynamic interest rates.

DeFi Dapps

Initially launched in October 2020, Quickswap is the largest decentralized exchange on the Polygon network. On Quickswap, traders can interact with on-chain liquidity pools to swap ERC-20 tokens deployed on Polygon. Liquidity providers can take advantage of Quickswap’s high trade volume to earn rewards from trading pools. In their quest to become the home of DeFi on Polygon, Quickswap now offers lending and prediction markets, single token staking, and gamefi.

DeFi Dapps

Interport Finance tackles inefficiencies in cross-chain trading by offering seamless swaps between multiple networks. Users can trade assets without the need to bridge them, saving time and costs. Interport also functions as a meta DEX aggregator, optimizing single-chain trading by aggregating liquidity from numerous sources to ensure the best rates. By combining cross-chain and single-chain trading solutions, Interport provides a comprehensive platform for users to optimize their DeFi experience.

DeFi Dapps

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

Most of the current authentication is based on the centralized OAuth and SMTP protocol framework. These protocol frameworks will make the authentication service providers become centralized collectors of user Web2-Web3 information (although this is not their intention). This massive collection of user data poses a significant risk of exposing the user's identity and assets, ultimately compromising the security and privacy of Web3. DAuth is an improved and adapted version of OAuth for the Web3 ecosystem, providing native privacy and trustless social account access for wallets, decentralized identifiers (DIDs), and decentralized applications (dapps).

Identity Tools

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

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

SolidityScan is the flagship product of Credshields. It is an automated smart contract vulnerability detector that allows developers to scan their smart contract, fix the vulnerabilities and publish the audit report in a single click. With more than 3500+ user base and 131 vulnerability patterns, SolidityScan is unbeatable in the market right now.   

Web3 Security Tools

Kredeum NFTs Factory is an open-source project that simplifies NFT creation and trading through an easy-to-use platform. It features a Dapp NFT wallet, Smartcontracts library, WordPress plugin, and OpenSky market, which enable cross-chain NFTs on multiple EVM blockchains. The platform provides a range of customization options, such as collection templating, NFT auto-trading, and royalty enforcement.

NFT Tools

Add3 understands that creating your own crypto venture involves more than simple token minting. With Add3, you can seamlessly navigate the entire token lifecycle – from minting and vesting to liquidity pools and staking – all without the need for coding expertise

Web3 Wallet Tools

Owlto Finance is a cross-rollup module developed based on the Ethereum L2 rollup solution, providing a low-cost, secure, and fast asset transfer solution. It supports asset transfers between networks such as Ethereum, Arbitrum, Arbitrum Nova, Optimism, StarkNet, zkSync, and Polygon, allowing users to freely transfer assets between different networks. 

DeFi Tools

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

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

Dapp Foundery is helping beginners learn Web3, blockchain and dApp development through their intensive Web3 bootcamps covering Solidity and dApp development using the latest cutting-edge technologies. Their aim is to upskill beginners and make them high-quality dApp developers.  Dapp Foundery bootcamp is project-based, wherein students will develop various dApps including a decentralized cab-sharing app like Uber, a music NFT marketplace like Spotify, an e-commerce application like Amazon, etc. Students will finish the course with a portfolio of 15+ projects that will help them to land a job at potential companies.  This Web3 bootcamp covers technologies and topics like Ether.Js, React, Javascript, Solidity, DeFi, DAO, smart contracts, wallets, Ethereum, NFTs, Hardhat, Truffle, Ganache, Alchemy, gas fees, zero-knowledge proofs, and Polygon. Their Rust bootcamp covers topics like Rust, dapps, smart contracts, DeFi, GraphQL, and the Anchor framework.

Web3 Developer Tools

DRPC is a backup RPC provider. You only pay for what you use, not for pre-paid plans. They have built an RPC network of independent third-party partners and public nodes designed to provide low latency, unlimited scalability, and resist censorship. You can use their public endpoints or register in seconds and create unlimited endpoints to see detailed statistics on your RPC requests.

Infrastructure Tools

Discover the future of Web3 security with MetaTrust Labs. Our AI-driven solutions go beyond smart contract audits, empowering developers, exchanges, and projects. With our SOC solution, protect your smart contracts throughout the entire development process. Stay ahead of security challenges and revolutionize Web3 security. Join us now!

Web3 Security Tools

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

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

They bridge the gap between traditional business models and the innovative world of web3. We tackle challenges faced by conventional companies venturing into blockchain, while also nurturing web3 native startups from inception to growth. By leveraging our expertise, businesses can seamlessly integrate into the decentralized future, ensuring they remain competitive and relevant in this rapidly evolving digital landscape.

Web3 Service Providers

Sprintcheckout tackles the complexities and inefficiencies of crypto payments in the contemporary digital arena. Harnessing Ethereum's rollups and account abstraction, it provides a streamlined, user-friendly payment solution that mitigates the often steep learning curve linked to blockchain transactions. Merchants can effortlessly incorporate Sprintcheckout into their e-commerce platforms through direct API integration or the Woocommerce plugin, facilitating smooth cryptocurrency transactions. 

DeFi Dapps

Introduced in 2018, zk-STARK, developed by StarkWare, is a cutting-edge cryptographic method that safeguards the privacy and integrity of blockchain computations. Using innovative cryptographic proofs and modern algebra, it enables blockchains to delegate computations to an off-chain STARK prover and subsequently confirm their accuracy with an on-chain STARK Verifier. This approach streamlines blockchain operations, merging robust security with operational efficiency.

Web3 Security Tools

With Desig, effortlessly monitor your assets using intuitive tracking, make informed allocations, and benefit from insightful cashflow reports. Enjoy gasless vault management, intel-driven swap, and optimal staking via our Aggregator for maximum yield and returns. Embrace the future of financial mobility— Desig's Smart Multisig On-the-go!

Web3 Wallets

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

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

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

Scalar DAO is an Open-Source, Cross-Chain Leverage Protocol democratizing Margin trading on DEXs. It leverages blockchain for transparency, security, and efficiency. Operating across multiple blockchains, Scalar DAO connects users to diverse assets and markets. It is open-source and has decentralized decision-making, thus promoting innovation & shaping the protocol's future. Scalar DAO aims to pioneer DeFi adoption and revolutionize the leveraged financial markets in DeFi.

DeFi Dapps

TIME Token Finance is a platform that reimagines time, a pivotal factor in financial transactions. It empowers individuals to convert time into tokens, unlocking its economic utility. This innovation addresses challenges like interest calculations, asset releases, and agreement conditions, providing a new, quantifiable perspective on time in the world of finance.

Web3 Social Dapps

ShellBoxes is a leading Web3 company focused on providing top-notch blockchain security and development services. The team is comprised of experts with extensive experience in building and securing dApps on various blockchain platforms. Shellboxes specialize in smart contract development, auditing, and testing, as well as implementation of cutting-edge security solutions for dApps and blockchain-based systems. With a strong focus on user privacy and security, they aim to make decentralized technology more accessible and trustworthy for businesses and individuals alike. 

Web3 Security Tools

Crypto Tax Calculator offers a comprehensive tax solution for crypto investors and traders in over 20 countries, supporting more than 1000 exchanges, wallets, and protocols.  The platform streamlines the process by automating data collection, categorizing transactions, and accurately calculating your tax liabilities - with a specialized focus on on-chain activities, including NFTs and DeFi.

Web3 Wallet Tools

Intract serves as the go-to Web3 Quest platform, facilitating user onboarding and acquisition, community activation and engagement, and power user retention through gamified quests and rewards. Intract is on a mission to rebuild brand loyalty within communities by engaging users and product evangelists with personalized quests and rewards, all boosted by Intract's community network.

DeFi Tools

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

The 1delta protocol provides access non-custodial margin trading using the liquidity from DEXs and lending protocols in a single click. It optimizes swap routing for seamless trading and plans to introduce limit and stop orders for enhanced risk management. Users can also explore yield farming strategies.

DeFi Dapps

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

Salus excels in blockchain security, offering various services for Web3 projects. Its expertise includes Smart Contract Expert Audits, Web3 Penetration Testing, and applying ZK-SNARKs in Solidity through ZK transform. Additionally, Salus engages in Blockchain Scientific Research and develops Customized Blockchain Security solutions. With a focus on accessibility and trust, Salus empowers organizations to confidently embrace blockchain technology, setting new standards in security and innovation.

Web3 Security Tools

Cometh offers an advanced web3 development platform tailored for Web3 games and DApps creation. Highlighting Cometh Connect, it revolutionizes user-blockchain interactions by integrating biometry and WebAuthn for simplified onboarding. Users manage wallets via biometrics, merging web2 familiarity with web3 innovation. Additionally, Cometh Marketplace facilitates NFT integration, enhancing user interaction with modern marketplace features.

Web3 Developer Tools

Vektor serves as a comprehensive command center for DeFi investors, enabling the execution of sophisticated strategies across multiple blockchains and protocols. It simplifies complex DeFi operations, offering functions like LP, LEND/BORROW, BUY/SELL, and more. Vektor's non-custodial approach allows investors to manage their assets efficiently, automating repetitive workflows and visualizing real-time on-chain data without the need for extensive in-house engineering.

Infrastructure Tools

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