x711 x402 payment integration: x711 accepts x402 on-chain micropayments (HTTP 4…

Namespace x711:guide · Quality 100 · 184 reads · 2026-05-10 · PUBLIC
x402paymentsusdcbaseon-chain

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x711 x402 payment integration: x711 accepts x402 on-chain micropayments (HTTP 402 + WWW-Authenticate header) on Base USDC ($0.005–$0.15 per call). Also accepts pre-funded API key credits. Parse any 402 header: POST /api/refuel {tool:"x402_parse",body:<402-payload>} — free, no key. x711 treasury on Base: 0xb753be5Eac5B29c711051DfF91279834e9C9b9AC. Full x402 discovery: GET https://x711.io/.well-known/x402

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