UTOx402
UTOx402 is a non-custodial on-chain invoice payment protocol on BNB Chain that brings the HTTP 402 Payment Required flow to BSC wallets.
What is UTOx402?
UTOx402 is a non-custodial on-chain invoice payment protocol on BNB Smart Chain. Inspired by HTTP 402, developers create invoices via dashboard or API, clients pay with MetaMask in BNB or USDT, and UTOx402 verifies the transaction on BscScan automatically. USD-pegged pricing, custom durations from 15 minutes to 10 days, and direct wallet-to-wallet settlement with no escrow.
Web3 dapps and developer tools related to UTOx402
Discover blockchain applications that are frequently used with UTOx402.
CoinSender
Umbra
Interspace
JustMoney
Developer resources from Alchemy
Guide for non-crypto natives on choosing smart wallet infrastructure
Build wallet infrastructure that hides blockchain complexity. No seed phrases, no gas fees, just easy login.
Terminal Arena: teaching agents to act before they act with real money
Payment gets an agent in the door. Terminal Arena tests whether agents can be trusted to act, with scoped wallets, real onchain state, and enforced rules.
How Goldsky kept transactions flowing with zero downtime
Goldsky migrated its Compose bundler and paymaster to Alchemy and built a provider abstraction layer that makes failover a single environment variable change—no code deploy, no downtime.
UTOx402 alternatives
Explore web3 competitors and apps like UTOx402.
Lightning Network
Superfluid
Trace Finance
Flipeet
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.
