Gulf Supplier Verification Pack

Machine Tool Interface · gulf-supplier-check

$0.02 / callPaid per call · 0 free tier No signup

One call, one receipt: UAE TRN + settlement IBAN + SWIFT/BIC. Deterministic structure validation for Gulf trade corridors, scope stated per identifier.

Honest Scope Guarantee

Bundle for Gulf counterparties: UAE TRN 15-digit structure, IBAN mod-97, SWIFT/BIC structure. Federal Tax Authority registration and account ownership are not checked.

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/gulf-supplier-check/call \
  -H "content-type: application/json" \
  -d '{"trn":"100123456700003","iban":"AE070331234567890123456","swift":"EBILAEAD"}'

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
`trn`	`string`	UAE TRN (15 digits, optional)
`iban`	`string`	Settlement IBAN (optional)
`swift`	`string`	SWIFT/BIC (optional)

Response Format

Deterministic JSON payload fields: tool, corridor, checked_count, all_valid, verdict, results, next_steps, scope. Paid responses also carry an offline-verifiable receipt object (XDR-1, secp256k1 signature recoverable to the authorized signer).

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