{"audit":{"version":"1.5","generated_at":"2026-10-06T18:54:33.001185+00:00","generated_by":"Agenstry","report_url":"https://agenstry.com/agents/api.percall.io","methodology_url":"https://agenstry.com/methodology","verifier_jwks_url":"https://agenstry.com/.well-known/jwks.json","subject":{"domain":"api.percall.io","name":"percall — Arc agent data (pay per call)","url":"https://api.percall.io/.well-known/agent-card.json"}},"identity":{"provider":{"organization":"api.percall.io","url":"https://api.percall.io"},"registry_verification":null,"signature":{"signed":false,"signature_valid":null}},"protocol":{"version":null,"supports_streaming":false,"supports_push_notifications":false},"operational":{"live_state":"paid_api","live_responds":null,"last_status_code":200,"last_elapsed_ms":408,"last_error":"schema invalid: 1 validation error for AgentCard\nname\n  Field required [type=missing, input_value={'ok': True, 'service': '...p (credits)', '/plans']}, input_type=dict]\n    For"},"track_record":{"first_seen":"2026-10-05T01:21:05.918732+00:00","last_checked":"2026-10-06T09:34:53.561070+00:00","last_seen_ok":"2026-10-06T09:34:53.561070+00:00","checks_total":5,"checks_ok":4,"uptime_pct":0.0,"uptime_window_days":30,"uptime_probes":1,"archived":false,"archived_reason":null},"conformance":{"score":22,"grade":"F","summary":"Catalogue listing, not an A2A agent: a paid API listed by x402_list. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.","criteria":[{"key":"valid_card","label":"Agent card","points":0,"max_points":0,"status":"na","detail":"Not applicable: a paid API listed by x402_list. The host serves no A2A agent card at /.well-known/agent-card.json, so the card criteria are not scored."},{"key":"live_responds","label":"Live endpoint","points":0,"max_points":25,"status":"fail","detail":"No response from the host observed: listed by x402_list only, not confirmed by our own probe."},{"key":"protocol_version","label":"Protocol version","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."},{"key":"signature","label":"JWS signature","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."},{"key":"uptime","label":"Uptime track record","points":0,"max_points":0,"status":"na","detail":"Not applicable: our 1 probe in 30 days looked for an A2A agent card, which this host does not serve. That says nothing about the API's availability, so it is not graded."},{"key":"skills","label":"Skill declaration","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."},{"key":"verified_identity","label":"Verified Identity","points":5,"max_points":10,"status":"partial","detail":"Provider declared: api.percall.io (https://api.percall.io). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit."},{"key":"freshness","label":"Freshness + modern flags","points":4,"max_points":5,"status":"pass","detail":"seen in upstream source within 0d"},{"key":"security","label":"Security declaration","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."}]},"card_read":{"findings":null,"clean":null,"source_url":"https://api.percall.io/.well-known/agent-card.json"},"skills":[],"provenance":[{"source":"x402_list","first_seen":"2026-10-05T01:21:05.918732+00:00"},{"source":"recrawl_warm","first_seen":"2026-10-05T18:53:56.359575+00:00"}],"recent_probes":[{"fetched_at":"2026-10-05T18:53:56.359575+00:00","ok":false,"status_code":200,"error":"schema invalid: 1 validation error for AgentCard\nname\n  Field required [type=missing, input_value={'ok': True, 'service': '...p (credits)', '/plans']}, input_type=dict]\n    For","elapsed_ms":408,"live_responds":null}],"catalog_attestation":null,"operator_revenue_evidence":{"evidence_class":"operator_submitted","authenticity":{"rung":"no_operator_evidence","rank":0,"why":"No verifiable operator evidence has been submitted for this agent.","thresholds":{"min_independent_payers":3,"min_verified_usd":25.0},"engine_table":"agent_authenticity","merge_rule":"max(existing_rank, rank)"},"metric_metadata":{"provenance":"operator_submitted_evidence","confidence":"attested","coverage":{"numerator":0},"as_of":"2026-10-06T18:54:33.025782+00:00","definition":"Revenue proofs submitted by the verified owner and re-checked by Agenstry against the settlement chain or the operator's own Stripe account. Only independently confirmed proofs are counted."},"counts":{"retained":0,"verified":0,"unverifiable":0},"verified":{"gross_usd":0.0,"transactions":0,"independent_payers":0},"detail_url":"https://agenstry.com/api/agents/api.percall.io/evidence","dispute_url":"https://agenstry.com/agents/api.percall.io/dispute"},"verification_history":[],"signatures":[{"protected":"eyJhbGciOiJFUzI1NiIsImprdSI6Imh0dHBzOi8vYWdlbnN0cnkuY29tLy53ZWxsLWtub3duL2p3a3MuanNvbiIsImtpZCI6ImFnZW50ZmluZGVyLWVzMjU2LTEiLCJ0eXAiOiJKT1NFIn0","signature":"maVQY5zpZfQs1jKouzu8h3eh8odDPBAUTwh_MsoAAg7jB9GVtWO2-gFQ9hT5bIWEycGYVU8I-mxgETMK3HpXMg"}]}