{"slug":"api-ysaere-com-v1-notary-stamp-text-1c97f7","title":"Ysaere Agent Text Stamp — $0.02 USDC, no account needed","host":"api.ysaere.com","method":"POST","resource":"https://api.ysaere.com/v1/notary/stamp-text","category":"market","description":"Ysaere Agent Text Stamp — $0.02 USDC, no account needed. Input: {\"text\":\"the exact text to stamp\"}. Returns a signed hash of that text. The text is not stored. Empty text is refused. No payment was taken until the text is accepted. Wallet only. No account price.","price_listed":0.02,"price_asked":0.02,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":644,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"label":"Q3 Approval","text":"Quarterly customer contract approval log."},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"description":"Stamp a short text note with a cryptographic Notary receipt and verify URL.","properties":{"label":{"description":"Optional human-readable label (up to 160 chars)","type":"string"},"text":{"description":"Text to hash and stamp (up to 64 KB)","type":"string"}},"required":["text"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-21","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.02,"price_match":true,"latency_ms":644,"error":null}],"description_full":"Ysaere Agent Text Stamp — $0.02 USDC, no account needed. Input: {\"text\":\"the exact text to stamp\"}. Returns a signed hash of that text. The text is not stored. Empty text is refused. No payment was taken until the text is accepted. Wallet only. No account price.","last_updated":"2026-10-21T02:42:39.858Z","schemes":["exact"]}