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Norwegian IBAN Validator (NO, Length 15)
x402
Norwegian IBAN Validator (NO, Length 15) is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-02).
Validates whether a given string is a mod-97-valid Norwegian IBAN (country code NO, exactly 15 characters long).
Price / call$0.003
Success—
StatusUnknown
How this service works
Call when an agent needs whether an IBAN is a mod-97-valid NO number of length 15. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/check-iban-no first.
Output
Returns a boolean or structured result indicating whether the submitted string is a mod-97-valid Norwegian IBAN of exactly 15 characters (country code NO), along with any relevant validation details such as length conformance and checksum pass/fail.
Example use cases
Validate vendor payment IBAN
“Before I send a payment to this Norwegian supplier, can you verify their IBAN NO9386011117947 is a properly formatted, mod-97-valid Norwegian bank account?”
Fintech onboarding IBAN check
“A user just entered NO1234567890123 as their Norwegian bank account IBAN during signup — can you confirm whether it's a valid NO IBAN before we save it?”
Batch payment pre-flight check
“I have a Norwegian recipient with IBAN NO8430001465592 — run a mod-97 validation on it so I know it's correct before submitting the wire transfer.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/check-iban-no?utm_source=zero.xyzWhen to prefer
Use this endpoint specifically when you need to validate a Norwegian (NO) IBAN that should be exactly 15 characters long, using the official mod-97 checksum algorithm. Prefer the free sandbox endpoint POST /v1/sandbox/check-iban-no first during development or testing. Choose this over a generic IBAN library when you need a lightweight, stateless, remote validation call that returns a definitive result without requiring local dependencies. Use sibling endpoints for other country IBANs (GI, HR, HU, etc.).
Side effects
- IBAN too short or too long (not exactly 15 characters) returns invalid
- Country code is not NO — returns invalid or error
- Non-numeric characters in account number portion fail mod-97 check
- Empty or missing value field returns a 400-level error
- Malformed JSON input returns a parsing error
- Network timeout returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | — | JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN. |
| value | string | Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar. |
| schema | — | JSON Schema document for schema-check SKUs. Omit it on string checks. |
Tags
x402
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