Workers

Workers is an x402-native service at https://codepulse-api.hahavoid0.workers.dev, 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. 8 endpoints listed.

Base

Offers

Offer	Endpoint	Price
Domain Check Checks domain registration availability by checking SOA DNS records.	`/m/bz-codepulse-api-hahavoid0-workers-dev/domain/check`	0.01 USDC
Mailbox Create Generates a temporary disposable inbox address using the free 1secmail.com service.	`/m/bz-codepulse-api-hahavoid0-workers-dev/mailbox/create`	0.01 USDC
Mailbox Messages Polls the disposable inbox for messages and verification codes.	`/m/bz-codepulse-api-hahavoid0-workers-dev/mailbox/messages`	0.01 USDC
Media Qr Generate Generates a QR code image buffer from a text string.	`/m/bz-codepulse-api-hahavoid0-workers-dev/media/qr-generate`	0.01 USDC
Network Ssl Expiry Checks domain certificate logs on CertSpotter for SSL expiry dates and issuers.	`/m/bz-codepulse-api-hahavoid0-workers-dev/network/ssl-expiry`	0.01 USDC
Notify Email Sends automated email notifications using the Resend API.	`/m/bz-codepulse-api-hahavoid0-workers-dev/notify/email`	0.02 USDC
Security Http Headers Queries target URL headers to score security configurations (HSTS, CSP, X-Frame-Options).	`/m/bz-codepulse-api-hahavoid0-workers-dev/security/http-headers`	0.01 USDC
Web History Queries historical website snapshots from the free Archive.org API.	`/m/bz-codepulse-api-hahavoid0-workers-dev/web/history`	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-codepulse-api-hahavoid0-workers-dev/domain/check')
// 402 challenge signed and settled automatically; response includes Payment-Receipt

Or inspect the challenge yourself:

curl -i https://api.meshgateway.co/m/bz-codepulse-api-hahavoid0-workers-dev/domain/check
# HTTP/1.1 402 Payment Required
# WWW-Authenticate: Payment id="…", method="evm", intent="charge", …