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Toll402 Swedish Organisationsnummer Validator
x402
Toll402 Swedish Organisationsnummer Validator is a paid API for AI agents from toll402.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Validates a Swedish Organisationsnummer (company registration number) by normalizing input, checking format, and verifying the Luhn check digit — entirely offline.
Price / call$0.001
Success—
StatusUnknown
How this service works
Offline validator for a Swedish Organisationsnummer (company registration number). Normalizes input to 10 digits (accepts XXXXXX-XXXX or plain), checks length/digit-3 validity, and verifies the final check digit using the Luhn (mod 10) algorithm.
Output
Returns a validation result indicating whether the provided Organisationsnummer is valid, including normalization outcome (stripped to 10 digits), format check (correct length, valid digit-3), and whether the Luhn (mod 10) check digit passes or fails.
Example use cases
KYB onboarding data check
“Before we onboard this Swedish supplier, can you verify their org number 556036-0793 is a properly formatted and valid Swedish Organisationsnummer?”
E-commerce checkout validation
“A customer just entered 5560360793 as their Swedish company number at checkout — can you confirm it's a valid Organisationsnummer before we proceed?”
Bulk supplier data hygiene
“I have a Swedish company in my database with org number 556749-4266 — can you validate it passes the Luhn check and is properly formatted?”
Technical details
Endpoint
POSThttps://toll402.dev/v1/t/orgnr_se_validateWhen to prefer
Use this endpoint when you need a fast, zero-latency, offline check of a Swedish Organisationsnummer without making any external calls to Swedish business registries. It is ideal for real-time form validation, KYB onboarding pipelines, and data hygiene workflows where you only need structural and Luhn validity — not live registry lookup.
Side effects
- Input not 10 digits after normalization → invalid length error
- Digit-3 validity check fails → format error
- Luhn check digit mismatch → check digit invalid error
- Non-numeric characters that cannot be stripped → parse error
- Empty or missing value field → request validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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