resources/Agent402 UK/POST /v1/validate/iban
POSTorigin unreachable · source confirmeddiscovery only

Agent402 UKPOST /v1/validate/iban · x402 API by Agent402 UK

ISO 13616 IBAN mod-97 format check for payout pre-action. Agent402 UK (agent402.co.uk, not agent402.tools). $0.001 USDC Base.

https://agent402.co.uk/v1/validate/iban

What does this x402 API do?

Agent402 UK. This is an x402-gated POST API resource from Agent402 UK. TOLL·402 did not invoke this route automatically because doing so was not considered safe. No normalized USD price is recorded; the listing names Base. No settled paid call has been verified.

Published price
No normalized USD price is recorded
Networks
Base
Latest evidence
TOLL·402 did not invoke this route automatically because doing so was not considered safe
Resource ID
5959dbfcfe401e8319bb7adc
USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE
AI CODING TOOLS
quote-check.ts
const response = await fetch("https://agent402.co.uk/v1/validate/iban", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
  "replace": "with provider-approved input"
}),
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.

Review the provider input schema before running this non-read-only method. No payment code is included.

STATUS HISTORY

  1. Exact route checked

    not safely testable · potentially-mutating-method:POST

  2. Origin unavailable

    timeout

  3. Observed in 402-index

    Discovered through bazaar.

  4. Registry record checked

    Registry health: down.

What evidence supports this listing?

402-indexobserved 2026-08-25 · open source record ↗
origin checkHEAD https://agent402.co.uk/ → timeout on 2026-08-25
route quotenot invoked automatically · potentially-mutating-method:POST · 2026-08-25

Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →

Which networks and payment options does it accept?

The normalized listing price is No normalized USD price is recorded. Raw protocol requirements remain visible below for implementation and audit use.

The registry did not expose full payment options for this record.
Agent402 UK POST /v1/validate/iban · 5959db x402 API · TOLL·402