resources/forgesignals.org/POST /verify-x402
POSTorigin reachablediscovery only

forgesignals.org /verify-x402 APIPOST /verify-x402 · x402 API by forgesignals.org

x402 endpoint verification: pre-flight checks for any x402 API - liveness, latency, 402 handshake, payment-schema validity, payee on-chain activity. Fixed price per check.

https://forgesignals.org/verify-x402

What does this x402 API do?

forgesignals.org /verify-x402 API. This is an x402-gated POST API resource from forgesignals.org. 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
7c4456f3fc7268b5acdda960
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://forgesignals.org/verify-x402", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
  "type": "http",
  "method": "POST",
  "bodyType": "json",
  "bodyFieldNames": [
    "timeout_ms",
    "url"
  ],
  "pathParamNames": [],
  "queryParamNames": []
}),
});

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 reachable

    HEAD https://forgesignals.org/ returned 200.

  3. Observed in cdp-bazaar

    The registry record was observed and retained with provenance.

What evidence supports this listing?

cdp-bazaarobserved 2026-08-25 · open source record ↗
origin checkHEAD https://forgesignals.org/ → 200 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.

Baseexact15000 atomic · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
forgesignals.org POST /verify-x402 · 7c4456 x402 API · TOLL·402