{"attestations":"/v1/attestations","configured_payment_rails":[{"asset":"RLUSD","invoice_selector":{"asset":"RLUSD"},"network":"xrpl"},{"asset":"USDC","invoice_selector":{"asset":"USDC","chain":"xrpl"},"network":"xrpl"},{"asset":"XAH","invoice_selector":{"asset":"XAH","chain":"xahau"},"network":"xahau"},{"asset":"USDC","invoice_bound":true,"invoice_selector":{"chain":"base","currency":"USDC"},"network":"base","settlement_method":"EIP-3009 transferWithAuthorization"}],"description":"402Proof supports a product-specific invoice API and optional standard x402 v2 XRPL signed-transaction endpoints. Standard kinds appear only if the independently authenticated sidecar reports itself ready; discovery is not proof of completed settlement.","evidence":"https://scriptmasterlabs.com/402proof-facilitator-attestations","extensions":[],"health":"/health","invoice":{"method":"POST","path":"/v1/invoice"},"kinds":[],"openapi":"/.well-known/openapi.json","operator":"SCRIPTMASTERLABS","payment_flow":"invoice -\u003e payer submits on-chain payment -\u003e verify -\u003e access token","recommended_next":{"action":"read_integration_contract","charged":"false","method":"GET","path":"/.well-known/openapi.json"},"service":"402Proof","signers":{},"standard_x402_facilitator_api":false,"terms":"Read the fresh invoice for exact amount, destination, asset, expiry and any fee leg; no payment is authorized by discovery.","verification":{"method":"POST","path":"/v1/verify"}}