Payment of 20000 USDC for Payment for Web3Bridge Cohort XIV CurriculumGET /x402/cid/bafybeibk2qyibsbe5qrrp3pdqfo3h2azltj2hdnd5jwflspyg4ihblctw4 · x402 API by brown-voluntary-aardwolf-402
What does this x402 API do?
Payment of 20000 USDC for Payment for Web3Bridge Cohort XIV Curriculum. This is an x402-gated GET API resource from brown-voluntary-aardwolf-402. The latest safe exact-route check returned HTTP 400 on 2026-08-15. The listing records $0.02 USD-denominated per request on Base Sepolia. No settled paid call has been verified.
- Published price
- $0.02 USD-denominated per request
- Networks
- Base Sepolia
- Latest evidence
- The latest safe exact-route check returned HTTP 400 on 2026-08-15
- Resource ID
- ec5e4e028ccdcf53e5d8bdc9
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://brown-voluntary-aardwolf-402.mypinata.cloud/x402/cid/bafybeibk2qyibsbe5qrrp3pdqfo3h2azltj2hdnd5jwflspyg4ihblctw4", {
method: "GET",
});
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.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Exact route checked
non 402
- Origin reachable
HEAD https://brown-voluntary-aardwolf-402.mypinata.cloud/ returned 400.
- Observed in 402-index
Discovered through bazaar.
- Registry record checked
Registry health: degraded.
What evidence supports this listing?
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 $0.02 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.