Batch Identifier Checks (up to 50 items)

Machine Tool Interface · batch-validate

$0.05 / callPaid per call · 0 free tier No signup

Validate up to 50 tax, bank and legal-entity identifiers (IBAN, LEI, VAT, SWIFT/BIC, ABA routing, EIN, IFSC, ABN, GSTIN, ISIN, SEDOL, EAN-13, ISBN, E.164 or Luhn checks) in one batch request. Each result states its scope. Compare the current batch quote with individual quotes; savings depend on batch size.

Honest Scope Guarantee

One paid call covers every check in the batch and ONE signed receipt covers the whole batch. Each item's scope field states its exact assurance level.

Run in Playground (Free) Buy Card Credits Agent Quickstart

Quickstart & Execution

cURL (Paid-only route — unauthenticated calls return HTTP 402 Payment Required)

curl -X POST https://api.code402.dev/v1/tools/batch-validate/call \
  -H "content-type: application/json" \
  -d '{"items":[{"tool":"iban-check","value":"GB82 WEST 1234 5698 7654 32"},{"tool":"lei-check","value":"529900T8BM49AURSDO55"},{"tool":"vat-mod97-check","value":"BE0417497106"}]}'

This route is paid-only (0 free calls/day); every unauthenticated request returns an HTTP 402 Payment Required challenge with its payment terms. Machines use USDC on Base; card credits (instant Stripe checkout) are enabled in this deployment. Signed XDR-1 receipts authenticate recorded service claims, not independent settlement, delivery or zero-knowledge proofs.

Input Parameters

Field	Type	Meaning & Constraints
`items` (REQUIRED)	`array`	List of {tool, value} checks (max 50).

Response Format

Deterministic JSON payload fields: tool, count, valid_count, invalid_count, results, scope. Paid responses also carry an offline-verifiable receipt object (XDR-1, secp256k1 signature recoverable to the authorized signer).

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