Pay Protocol
Pay Protocol is a self-custodial crypto payment infrastructure that lets B2C businesses accept and disburse stablecoins across Ethereum, Tron, and BNB Chain.
What is Pay Protocol?
Pay Protocol is a self-custodial crypto payment stack for retailers and fintechs. Merchants integrate a smart-contract wallet system to accept, manage, and disburse payments across Ethereum, Tron, BNB Chain, and 10+ other networks, with no MPC servers or private keys to manage. The protocol has processed over $500M in annual transaction volume across 100+ supported assets.
Web3 dapps and developer tools related to Pay Protocol
Discover blockchain applications that are frequently used with Pay Protocol.
Umbra
CoinSender
Decent
Interspace
Developer resources from Alchemy
What is a multi-party computation (MPC) wallet? The complete developer guide
Deep dive into MPC wallets and modern crypto security through distributed private key technology.
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 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.
Pay Protocol alternatives
Explore web3 competitors and apps like Pay Protocol.
Lightning Network
Superfluid
Sablier
Flexa
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.
