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Strale ID Number Validate
x402
Strale ID Number Validate is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-15).
Validates national identification numbers (e.g. social security, personal ID) for a given country, checking format rules and checksums.
Price / call$0.0216
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns a validation result indicating whether the national identification number is correctly formatted and passes checksum rules for the specified country, along with a cryptographic audit record for traceability.
Example use cases
KYC onboarding ID check
“We have a new user signing up from Norway with personal number 12034512345 — can you validate that Norwegian ID number before we proceed with onboarding?”
UK National Insurance verification
“Is the UK National Insurance number AB123456C formatted correctly? I want to make sure it passes a format check before we submit the application.”
Finnish ID format compliance audit
“I need to verify a batch of Finnish henkilötunnus values starting with 010180-900C — can you validate this Finnish ID number for compliance purposes?”
Technical details
Endpoint
GEThttps://api.strale.io/x402/v2/id-number-validateWhen to prefer
Choose this endpoint when you need to validate national identification numbers for specific supported countries (SE, FI, NO, DK, GB, US, DE) and require a cryptographic audit trail per call. Prefer over generic regex checks when you need authoritative format and checksum validation with a tamper-evident record, especially in KYC, compliance, or regulated onboarding flows. If you need TIN format validation instead, use the sibling TIN-validate endpoint.
Side effects
- Unsupported country code returns an error — only SE, FI, NO, DK, GB, US, DE are accepted
- Malformed or missing id_number parameter causes a 400 bad request
- Invalid ISO country code format triggers a validation error
- Network or service downtime returns a 5xx error
- ID number that fails format check returns a negative validation result, not an API error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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