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EntityVerify US Business Verification
x402
EntityVerify US Business Verification is a paid API for AI agents from x402-entityverify.onrender.com, paid per call via x402, $0.07/call, status unknown (last checked 2026-10-29).
Verifies US businesses via SEC public-company check and returns Secretary-of-State registry deep links for DE, CA, TX, NY, and FL
Price / call$0.07
Success—
StatusUnknown
How this service works
US business verification (KYB-lite): SEC-reporting public-company check plus the official Secretary-of-State registry deep link for DE, CA, TX, NY, FL. Terms of service: GET /terms (free).
Output
Returns whether the business is an SEC-reporting public company, plus a direct deep link to the official Secretary-of-State registry page for the requested state (DE, CA, TX, NY, or FL), enabling quick KYB-lite verification of US business entities.
Example use cases
Pre-onboarding vendor KYB check
“Before we onboard this new vendor, can you verify that 'Stripe Inc' is a legitimately registered business and get me the California Secretary of State registry link for them?”
Investor due diligence on ticker
“I'm researching NVDA — can you confirm that NVIDIA Corporation is actually an SEC-reporting public company?”
Contract counterparty validation
“We're about to sign a contract with a company called 'Apex Fintech Solutions' registered in Texas — can you check if they're a legitimate registered entity and pull their Texas Secretary of State registry link?”
Technical details
Endpoint
GEThttps://x402-entityverify.onrender.com/entity?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, fast KYB-lite check on a US business — specifically to confirm SEC public-company status or retrieve an official Secretary-of-State registry link for DE, CA, TX, NY, or FL. It is ideal for pre-onboarding due diligence, investor verification, or contract counterparty validation where a full KYB suite is unnecessary. Prefer this over manual searches when you need a programmatic, agent-callable verification at low cost ($0.07 per call).
Side effects
- Business name not found in SEC or state registry — returns no match or empty result
- State parameter not provided or not one of the five supported states (DE, CA, TX, NY, FL) — no SoS link returned
- Ambiguous business name matching multiple entities — may return incorrect or multiple results
- Ticker symbol not recognized — returns no SEC record
- Service unavailable on Render free tier — cold start latency or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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