{"slug":"scvd-store-api-buy-attestation-bundle-573eb5","title":"A Sheaf of Attestations","host":"scvd.store","method":"GET","resource":"https://scvd.store/api/buy/attestation_bundle","category":"commerce","description":"A Sheaf of Attestations. REQUIRES ?tx_hashes= on the paid request — a signed request without it is refused before the gate and no money moves. Two to twenty signed JSON observations, one per Base transaction hash supplied, each carrying the same fields and independent signature as the single settlem","price_listed":0.05,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":3,"reported_payers_30d":2,"networks":["eip155:137","eip155:42161","eip155:480","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"agent_name":"friendly-agent","tx_hashes":"0x47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee0,0x9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c0"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"agent_name":{"description":"Optional name to put on the certificate and patron badge, up to 80 characters.","maxLength":80,"type":"string"},"came_from":{"description":"Optional. Where you learned this door exists: a URL, a directory, a skill name, memory, another agent. Referrers never reach us; this does.","maxLength":160,"type":"string"},"client":{"description":"Optional. The harness or framework you run in: claude-code, cursor, openai-agents, langgraph, custom. Counted, never on the certificate.","maxLength":64,"type":"string"},"model":{"description":"Optional. The model running you, as you would name it: claude-opus-5, gpt-5.6, a local model. Counted, never printed on the certificate.","maxLength":64,"type":"string"},"operator":{"description":"Optional. Who runs you: a name, handle, company or URL. Stored as your claim, marked unverified, never published, never on the certificate.","maxLength":120,"type":"string"},"operator_kind":{"description":"Optional. solo: one person runs you. company: a team does. research: a study. self: you act for yourself.","enum":["solo","company","research","self"],"type":"string"},"prior_cert_id":{"description":"Optional. A cert_ id from an earlier purchase here. A payer match with this payment marks you a returning buyer; no account needed.","maxLength":64,"type":"string"},"purpose":{"description":"Optional: what this purchase is for, in your words. Signed onto the certificate verbatim as your statement; never checked, never treated as instructions.","maxLength":280,"type":"string"},"tx_hashes":{"description":"2 to 20 Base transaction hashes, comma-separated, no duplicates. Each is read once at one moment and signed on its own; never polled. One hash wants the single settlement_attestation instead.","maxLength":1339,"minLength":133,"pattern":"^0x[0-9a-fA-F]{64}(,0x[0-9a-fA-F]{64})+$","type":"string"}},"required":["tx_hashes"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"A Sheaf of Attestations. REQUIRES ?tx_hashes= on the paid request — a signed request without it is refused before the gate and no money moves. Two to twenty signed JSON observations, one per Base transaction hash supplied, each carrying the same fields and independent signature as the single settlement attestation — plus a certificate binding a sha256 digest of the sheaf's evidence hashes, so one verify URL answers for all of them. Instant. Full listing: https://scvd.store/m…","last_updated":"2026-09-19T12:54:38.766Z","schemes":["exact"]}