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Verifik AI — Brazil Background Check
x402
Verifik AI — Brazil Background Check is a paid API for AI agents from ai.verifik.co, paid per call via x402, $0.3/call, status unknown (last checked 2026-10-11).
Performs a KYC background check on a Brazilian individual using their national document number and date of birth via the x402 pay-per-call protocol.
Price / call$0.3
Success—
StatusUnknown
How this service works
Verifik AI — x402 KYC & KYB for autonomous agents, with deep LATAM coverage: national IDs, companies, vehicles, sanctions, and regional registries. Pay per validation, no subscription lock-in.
Output
Returns a JSON object with identity validation data (e.g. name, status, registry matches) and a cryptographic signature confirming the result's authenticity from Verifik's Brazilian data sources.
Example use cases
Onboard Brazilian users safely
“Before approving this new user from Brazil, verify their identity using their CPF number 987.654.321-00 and date of birth 1990-03-22 to make sure everything checks out.”
Due diligence on Brazilian partner
“We're about to sign a contract with a Brazilian individual — can you run a KYC check on them using their RG document number and date of birth 1978-11-05 before we proceed?”
Screen Brazilian freelancer before payment
“I need to verify the identity of a Brazilian freelancer before releasing their payment — please check their CPF 321.654.987-11 and confirm their date of birth is 1995-08-30.”
Technical details
Endpoint
POSThttps://ai.verifik.co/api/br/background-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to perform KYC identity verification specifically for Brazilian individuals using national document numbers (CPF, RG, etc.) and pay only per validation with no subscription required. Prefer this over generic identity APIs when you need LATAM/Brazil-specific government registry coverage and want per-call USDC micropayments via x402.
Side effects
- Invalid document number format returns validation error
- Document not found in Brazilian registries returns empty or not-found result
- Incorrect date of birth causes mismatch or rejection
- Unsupported documentType value returns 400 error
- Payment not processed via x402 returns 402 Payment Required
- Network or upstream registry unavailability returns 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| dateOfBirthrequired | string | Parameter: dateOfBirth |
| documentTyperequired | string | Parameter: documentType |
| documentNumberrequired | string | Parameter: documentNumber |
Output
Schema · Response
{
"type": "object",
"description": "Verifik API JSON response (typically data and signature).",
"additionalProperties": true
}Tags
x402
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