Chatgpt

Chatgpt is an x402-native service at https://verified-deploy.road-me-band.chatgpt.site, indexed from the x402 Bazaar (Coinbase's public discovery directory). It charges callers itself in USDC on Base and is paid directly at its own wallet; Monex Protocol passes your request and payment headers through untouched. 1 endpoint listed.

Base

Offers

Offer	Endpoint	Price
Api Deploy Use when an agent needs to publish a multi-file HTML/CSS/JS site to a public URL without an account or API key. It verifies index.html, linked assets, and required selectors before publishing. Intro price is 0.01 USDC per successful publish until August 16, 2026 or 3 third-party payers. Failed checks neither publish nor settle payment. Successful releases are versioned for rollback.	`/m/bz-verified-deploy-road-me-band-chatgpt-site/api/deploy`	0.01 USDC

Machine-readable: openapi.json with x-payment-info offers.

Try it live

Run the full MPP flow from your browser: catch the 402, sign the payment with your wallet, and watch it settle on-chain.

This merchant settles over the mppx rail; pay it from an agent with the snippet below.

Pay with an agent

Any MPP or x402-compatible client works. With mppx, payment is automatic:

import { Mppx, evm } from 'mppx/client'
import { privateKeyToAccount } from 'viem/accounts'

const mppx = Mppx.create({
  methods: [evm({
    account: privateKeyToAccount(process.env.KEY),
    currencies: [evm.assets.base.USDC],
  })],
})

const res = await mppx.fetch('https://api.meshgateway.co/m/bz-verified-deploy-road-me-band-chatgpt-site/api/deploy')
// 402 challenge signed and settled automatically; response includes Payment-Receipt

Or inspect the challenge yourself:

curl -i https://api.meshgateway.co/m/bz-verified-deploy-road-me-band-chatgpt-site/api/deploy
# HTTP/1.1 402 Payment Required
# WWW-Authenticate: Payment id="…", method="evm", intent="charge", …