{"ok":true,"documented":true,"content_kind":"route_self_description","capabilities":{"refuse_receipt":{"method":"POST","url":"https://intel.twzrd.xyz/v1/intel/refuse-receipt","price_usdc":0,"signing_domain":"TWZRD:SIGNED_REFUSAL_V1","quoted_offer":{"signing_domain":"TWZRD:SIGNED_REFUSAL_V2","additional_signed_field":"quoted_price","quoted_price_fields":["amount_atomic","asset","network","pay_to"],"amount_encoding":"canonical uint128 decimal string in asset atomic units","evidence":"Caller-asserted selected offer; resource is already signed. No seller-origin verification or budget disclosure."},"fields":["challenge_hash","issued_at_unix","resource","reason","payer_pubkey","signature"],"reasons":["BUDGET_EXCEEDED","UNTRUSTED_MERCHANT","STALE_CORPUS","UNSUPPORTED_CHAIN"],"signature_encoding":"base58 Ed25519 signature; payer_pubkey is base58","signed_message":"UTF-8 domain + LF + JSON of the five non-signature fields, sorted keys, compact separators, ensure_ascii=true","challenge_hash":"0x-prefixed lowercase SHA-256 of the exact decoded 402 challenge JSON bytes, before parsing","issued_at_unix":"UNIX seconds at which the caller formed the declaration; must be within 300s of server time for mint, included in the signed message","ingested_at_unix":"UNIX seconds at which the server witnessed and signed the declaration; distinct from issued_at_unix, bound into the witness leaf","evidence":"Authenticated caller declaration; reason and challenge provenance not independently verified","verify_url":"https://intel.twzrd.xyz/v1/intel/refuse-receipt/verify"}},"not_route_schema":true,"route":"/v1/intel/verify-endpoint","method":"POST","price_usdc":0.05,"description":"SELLER-SIDE endpoint verification with a portable signed receipt. Probes your x402 surface (discovery, 402 conformance, wash screen on resolved payTo) and returns a portable Ed25519 AgentReadinessReceipt of the result. Payment buys the work and the artifact, never the verdict. Free unsigned equivalent: POST /v1/agent-readiness.","expected_body":{"url":"https://example.com","resource_urls":["https://example.com/resource1"],"max_resources":3,"prove_ownership":false,"catalog_consent":false},"required_body":["url"],"optional_body":["resource_urls","max_resources","prove_ownership","catalog_consent"],"response_shape":{"paid":"boolean","charged_amount_usdc":"number","tx":"string","card":"object","receipt":"object","ownership_proven":"boolean","not_a_trust_vouch":"boolean"},"worked_example":{"method":"POST","url":"https://intel.twzrd.xyz/v1/intel/verify-endpoint","curl":"curl -sS -X POST 'https://intel.twzrd.xyz/v1/intel/verify-endpoint' -H 'content-type: application/json' -d '{\"url\":\"https://example.com\",\"prove_ownership\":false}'"},"see":"https://intel.twzrd.xyz/openapi.json","docs":"https://intel.twzrd.xyz/llms.txt","charged":false}