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Financial Identifiers Batch Validator
x402
Financial Identifiers Batch Validator is a paid API for AI agents from gateway.apiosk.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Validates a batch of financial identifiers (e.g. IBANs, BICs, account numbers) and returns a validity result for each item
Price / call$0.02
Success—
StatusUnknown
How this service works
Validate up to 500 mixed financial identifiers in one call. Each item may specify type iban, vat, card or auto.
Output
A JSON object containing ok status, a count of processed items, and a results array where each entry has a 'valid' boolean corresponding to each submitted identifier in order.
Example use cases
Example prompt
“Can you validate these three financial identifiers for me in one go — GB29NWBK60161331926819, DEUTDEDB, and 021000021 — and tell me which ones are valid?”
Technical details
Endpoint
POSThttps://gateway.apiosk.com/financial-identifiers/validate/batchWhen to prefer
Use this endpoint when you need to validate multiple financial identifiers (IBANs, BICs, account numbers, routing numbers) in a single request rather than one at a time. Prefer this over single-item validation endpoints when processing a list of identifiers as part of payment pipeline validation, data quality checks, or onboarding flows.
Side effects
- Empty or malformed items array returns error
- Unsupported identifier format may return valid:false without explanation
- Rate limiting or payment failure returns non-200 status
- Large batch sizes may exceed limits
- Network timeout for very large arrays
Tags
x402
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