
CoinGate
CoinGate is a crypto payment processor that lets businesses accept stablecoins and crypto and individuals buy crypto with cards.

What is CoinGate?
CoinGate serves merchants and consumers who want to move between crypto and fiat. Businesses can accept Bitcoin, stablecoins, and other crypto through hosted checkouts, e-commerce plugins, and payment links, while individuals can buy crypto with cards or redeem gift cards. The Lithuania-licensed processor has run since 2014 and settles merchants in fiat or stablecoins.
Web3 dapps and developer tools related to CoinGate
Discover blockchain applications that are frequently used with CoinGate.
Developer resources from Alchemy

EIP-3074 vs EIP-7702 vs ERC-4337: complete developer guide
Compare EIP-3074, EIP-7702 & ERC-4337: Ethereum account abstraction approaches, features and trade-offs.

x402 vs MPP: comparing agent payment protocols
x402 and MPP both let AI agents pay for API calls over HTTP, but they differ in payment rails, session support, and protocol-level primitives. Here's how they compare.

How Virtuals built the infrastructure for AI agent economies with smart wallets
Programmable smart wallets enable tens of thousands of autonomous transactions across 10+ AI agents
CoinGate alternatives
Explore web3 competitors and apps like CoinGate.
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.

