payment-required

Here are 2 public repositories matching this topic...

bus402 / x402-sandbox

One-command local development environment for HTTP 402 Payment Required protocol with blockchain payments (EIP-3009 USDC)

coinbase sandbox ethereum local-development nodejs-cli payment-api payment-protocol usdc crypto-payments blockchain-payments facilitator web3-payments eip-3009 api-monetization http-402 x402 payment-required gasless-transfers

Updated Oct 2, 2025
TypeScript

Princeu3 / x402-pay-client

Star

TypeScript client for the x402 (HTTP 402 Payment Required) protocol — sign and settle USDC stablecoin micropayments over HTTP with EIP-3009 on Base, no API keys or logins.

ethereum micropayments web3 base ai-agents stablecoin usdc permissionless onchain eip-3009 viem http-402 x402 machine-payments payment-required agent-payments

Updated Jul 17, 2026
TypeScript

Improve this page

Add a description, image, and links to the payment-required topic page so that developers can more easily learn about it.

Curate this topic

Add this topic to your repo

To associate your repository with the payment-required topic, visit your repo's landing page and select "manage topics."

Learn more

Provide feedback

Saved searches

Use saved searches to filter your results more quickly