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Ysaere KYB Verify
x402
Ysaere KYB Verify is a paid API for AI agents from api.ysaere.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-29).
Screens a business entity against GLEIF, EDGAR, OFAC, and SAM registries and returns a consolidated risk rating
Price / call$0.05
Success—
StatusUnknown
How this service works
Ysaere Agent KYB Screen — $0.05 USDC, no account needed. Returns a JSON GLEIF, EDGAR, OFAC and SAM.gov screen. Input: {"name": legal business name, "jurisdiction"?: "US"}. Optional notarize:true included (integrity, not factual truth). Account version: Know Your Business, 1 credit ($0.10), adds a PDF by email.
Output
Returns a JSON object containing the entity's canonical name, a risk level ('low', 'medium', or 'high'), and a list of the registries screened (GLEIF, EDGAR, OFAC, SAM), along with a success flag indicating whether the verification completed successfully.
Example use cases
Vendor onboarding compliance check
“Before we sign the contract with GlobalTrade Solutions, can you screen them against OFAC and SAM to make sure they're not sanctioned or excluded, and give me their overall risk rating?”
Cross-border counterparty due diligence
“We're about to wire funds to Horizon Finance Ltd — can you run a full KYB screen on them across GLEIF, EDGAR, OFAC, and SAM so I know if there are any red flags?”
Automated supplier risk assessment
“Screen NexaStar Manufacturing against all available registries — GLEIF, EDGAR, OFAC, and SAM — and tell me if their risk comes back low, medium, or high.”
Technical details
Endpoint
POSThttps://api.ysaere.com/v1/intel/kyb-verify?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, multi-registry KYB screen that combines legal entity data (GLEIF), SEC filings (EDGAR), sanctions (OFAC), and federal exclusions (SAM) in a single call for $0.50 USDC. Ideal for agent workflows that need automated vendor onboarding, counterparty risk checks, or compliance screening without integrating four separate APIs. Prefer this over point solutions when breadth of coverage across both financial and government registries matters more than deep single-source data.
Side effects
- Entity name not found in any registry — may return no match or ambiguous results
- Ambiguous or misspelled company name leading to incorrect entity match
- Network or upstream registry timeout causing failed lookup
- Insufficient funds or payment failure blocking the $0.50 USDC charge
- Rate limiting if too many requests are sent in rapid succession
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| name | string | Legal business name to screen, e.g. "Acme Corp" |
| notarize | boolean | Optional. When true, mint a hash_only Notary receipt over the KYB evidence pack (included in the $0.05 Agent KYB Screen price — no extra charge). Integrity of what was screened, not factual truth. |
| jurisdiction | string | Optional ISO 3166-1 alpha-2 country hint, e.g. "US" |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"notary": {
"mode": "hash_only",
"signature": "…",
"verify_url": "https://api.ysaere.com/v1/notary/receipts/…",
"content_hash": "v2:sha512:…"
},
"status": "verified",
"screens_meta": [
{
"check": "gleif",
"fetched_at": "2026-09-09T00:00:00.000Z",
"response_hash": "v2:sha512:…"
}
]
},
"success": true
}
}Tags
x402
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