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api.ysaere.com

Ysaere Agent Hash Stamp — $0.02 USDC, no account needed. Returns a signed hash_only receipt and verify_url. Free GET resolve and proof. Integrity, not factual truth. Account version: Notary Receipt, 1 credit ($0.10).

Visit api.ysaere.com

Hostapi.ysaere.com
Price$0.02–$2.00 per call
NetworkBase
Paid endpoints listed6
Calls, last 30 days*7
Most unique payers on one endpoint (30 days)*2
Last paid call*2026-10-17

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URLMethodPrice
https://api.ysaere.com/v1/notary/receipts
Ysaere Agent Hash Stamp — $0.02 USDC, no account needed. Returns a signed hash_only receipt and verify_url. Free GET…		POST$0.02
https://api.ysaere.com/v1/intel/quick-brief
Ysaere quick brief — short sync triage brief (USDC)		POST$2.00
https://api.ysaere.com/v1/intel/prohibited-source-screen
Ysaere Prohibited-Source Quick Screen (wallet) — $0.25 USDC for FAR §889, NDAA §1260H, BIS MEUL, NS-CMIC and Entity…		POST$0.25
https://api.ysaere.com/v1/intel/kyb-verify
Ysaere KYB Screen — $0.05 USDC for a GLEIF, EDGAR, OFAC, and SAM.gov screen. JSON only. Optional notarize:true is…		POST$0.05
https://api.ysaere.com/v1/intel/classify
Ysaere Classify Lite (wallet) — $0.05 USDC for typed labels (company/person/protocol/…); batch up to 20 names in one…		POST$0.05
https://api.ysaere.com/v1/intel/sourced-brief
Ysaere sourced brief — cited sync brief (USDC)		POST$0.30

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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