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IBAN AZ (Azerbaijan) Mod-97 Validator
x402
IBAN AZ (Azerbaijan) Mod-97 Validator is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Validates whether a given string is a syntactically correct Azerbaijani IBAN: 28 characters long and passing the mod-97 checksum.
Price / call$0.005
Success—
StatusUnknown
How this service works
Call when an agent needs whether an IBAN is a mod-97-valid AZ number of length 28. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/check-iban-az first.
Output
Returns a boolean or structured result indicating whether the input string is a valid AZ-country IBAN: exactly 28 characters in length and passing the ISO 7064 mod-97-10 checksum algorithm.
Example use cases
Pre-payment AZ bank account verification
“Before we send this wire transfer, can you verify that the Azerbaijani bank account 'AZ21NABZ00000000137010001944' is a properly formatted IBAN that passes the mod-97 check?”
User-submitted IBAN form validation
“A customer just entered 'AZ96AZBB00000000001234567890' as their bank account. Can you validate it's a legitimate 28-character AZ IBAN with a correct mod-97 checksum before we accept it?”
Bulk onboarding data quality check
“We're onboarding a new vendor whose finance team provided 'AZ61IBAS38110100959636754420' as their payment IBAN — can you confirm it's a valid Azerbaijani IBAN with the right length and checksum?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/check-iban-az?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to validate an Azerbaijani (AZ) IBAN and want country-specific length enforcement (28 chars) plus mod-97 checksum. Prefer the unpaid sandbox POST /v1/sandbox/check-iban-az for testing. For validating IBANs from other countries, use the corresponding country-specific sibling endpoints or the generic IBAN validator that checks all supported countries.
Side effects
- Input string is empty or exceeds maxLength — request rejected
- IBAN fails mod-97 checksum — returns invalid
- IBAN is not 28 characters — returns invalid
- IBAN does not start with 'AZ' country code — returns invalid or out-of-scope
- Payment of $0.005 USDC not provided — 402 Payment Required response
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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