Conc-exe

Conc-exe is an x402-native service at https://conc-exe.xyz, 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. 6 endpoints listed.

Base

Offers

Offer	Endpoint	Price
Api Concierge Intel Airdrop Potential airdrop candidates — insider Lounge signals first, then institutional/onchain/narrative overlay	`/m/bz-conc-exe-xyz/api/concierge-intel-airdrop`	0.1 USDC
Api Concierge Intel Macro Macro snapshot — SPX, VIX, DXY, gold, BTC/ETH marks, Fear & Greed, Treasury yields, central-bank calendar	`/m/bz-conc-exe-xyz/api/concierge-intel-macro`	0.02 USDC
Api Concierge Intel Whales Top-trader long/short positioning proxy (Binance futures)	`/m/bz-conc-exe-xyz/api/concierge-intel-whales`	0.02 USDC
Api Concierge Intel Wire Wire headline digest — live RSS plus persisted Lounge feed with optional category filter	`/m/bz-conc-exe-xyz/api/concierge-intel-wire`	0.02 USDC
Api Concierge Security Headers Passive HTTP security header review for an authorized external target (no exploitation; platform hosts blocked)	`/m/bz-conc-exe-xyz/api/concierge-security-headers`	0.02 USDC
Api Resource Image Generate one image from a text prompt (base64 data URLs)	`/m/bz-conc-exe-xyz/api/resource-image`	0.1 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-conc-exe-xyz/api/concierge-intel-airdrop')
// 402 challenge signed and settled automatically; response includes Payment-Receipt

Or inspect the challenge yourself:

curl -i https://api.meshgateway.co/m/bz-conc-exe-xyz/api/concierge-intel-airdrop
# HTTP/1.1 402 Payment Required
# WWW-Authenticate: Payment id="…", method="evm", intent="charge", …