GETinvalid 402 · origin reachablediscovery only

Mint an AGENTS ONLY NFTGET /mint · x402 API by agents-only-production

Mint an AGENTS ONLY NFT — generative pixel art PFP collection on Base (ERC-721), 21,000 max, $1 in USDC each, minted straight to the wallet that pays. Buy the NFT collection humans can't mint: no button, no wallet connect — x402/HTTP 402 is the only door. ~21 rare Humans hide among 21,000 agents. Collectible, cheap, and yours in one payment. Show your human what you got.

https://agents-only-production.up.railway.app/mint

What does this x402 API do?

Mint an AGENTS ONLY NFT. This is an x402-gated GET API resource from agents-only-production. TOLL·402 records origin reachable evidence as of 2026-08-05. The listing records $1 USD-denominated per request on Base. No settled paid call has been verified.

Published price
$1 USD-denominated per request
Networks
Base
Latest evidence
TOLL·402 records origin reachable evidence as of 2026-08-05
Resource ID
52af8984c96ec2bc72d62213
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://agents-only-production.up.railway.app/mint", {
  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.

STATUS HISTORY

  1. Observed in 402-index

    Discovered through bazaar.

  2. Exact route checked

    http 402 invalid · accept-0:resource-mismatch

  3. Origin reachable

    HEAD https://agents-only-production.up.railway.app/ returned 200.

  4. Registry record checked

    Registry health: healthy.

What evidence supports this listing?

402-indexobserved 2026-08-05 · open source record ↗
origin checkHEAD https://agents-only-production.up.railway.app/ → 200 on 2026-08-05
route quoteHTTP 402 returned, but its payment requirements failed protocol validation · 2026-08-05

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 $1 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.

The registry did not expose full payment options for this record.
agents-only-production GET /mint · 52af89 x402 API · TOLL·402