Send USDC to any wallet or ENS across chains with one unified balance via Circle Gateway.
$25 · ENS · Integrate ENS
A Web3 marketplace for trading hackathon swag with World ID verification and x402 micropayments
$100 · World · World Pool Prize
Payment application to create secure and safe web3 payments with the use of multi-layered safeguards
$17 · Scroll · Pool Prize
An MCP server for creating invoices and accepting private crypto payments via RAILGUN
llm · nextjs · polygon · react · viem