
Cryptadium
Cryptadium is a crypto payment gateway that lets businesses accept Bitcoin, Ethereum, USDT, and other tokens through API or plugins.

What is Cryptadium?
Cryptadium is a Lithuanian-licensed crypto payment gateway for ecommerce stores, subscription services, marketplaces, gaming, and SaaS businesses. Merchants can integrate via API, payment widgets, CMS plugins, or hosted links, then auto-hedge incoming crypto into stablecoins to avoid volatility. Fees start at 0.9%.
Web3 dapps and developer tools related to Cryptadium
Discover blockchain applications that are frequently used with Cryptadium.
Developer resources from Alchemy

What is a web3 wallet? Your complete guide in 2025
Learn about the 15 best web3 wallets including MetaMask, Phantom, Rainbow, ZenGo, Ledger, and more!

Introducing the most affordable Smart Wallet for onchain apps
Get an inside look at the design behind Alchemy Smart Wallets that help you maximize security, cost, and flexibility for every user and transaction.

How Friendzone uses gas sponsorship to increase transactions by 300%
Sponsoring gas for new users allowed Friendzone to drive a 300% increase in the number of transactions in their app and enabled them to onboard over 6,000 unique users.
Cryptadium alternatives
Explore web3 competitors and apps like Cryptadium.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

