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Onrender

Onrender is an x402-native service at https://brasil-dados-api.onrender.com, 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. 10 endpoints listed.

Base

Offers

OfferEndpointPrice
Cambio
Official USD/BRL and EUR/BRL exchange rates (PTAX, Central Bank of Brazil).
/m/bz-brasil-dados-api-onrender-com/cambio0.002 USDC
Cep :Var1
Full address (street, district, city, state) for a Brazilian CEP postal code.
/m/bz-brasil-dados-api-onrender-com/cep/:var10.002 USDC
Cnpj :Var1
Validate a Brazilian CNPJ company tax ID (check digits).
/m/bz-brasil-dados-api-onrender-com/cnpj/:var10.001 USDC
Economy Cdi
Brazil CDI interbank rate, latest daily values. Central Bank of Brazil.
/m/bz-brasil-dados-api-onrender-com/economy/cdi0.005 USDC
Economy Focus
Focus report: median market forecasts from ~100 institutions for Brazil IPCA, SELIC, GDP and USD/BRL.
/m/bz-brasil-dados-api-onrender-com/economy/focus0.01 USDC
Economy Ipca
Brazil IPCA consumer inflation: last 12 monthly readings and 12-month accumulated. Central Bank of Brazil.
/m/bz-brasil-dados-api-onrender-com/economy/ipca0.005 USDC
Economy Overview
Brazil macro snapshot in one call: SELIC policy rate, CDI, IPCA inflation (monthly and 12-month), official PTAX USD/BRL. Source: Central Bank of Brazil (BCB).
/m/bz-brasil-dados-api-onrender-com/economy/overview0.01 USDC
Economy Ptax
Official PTAX USD/BRL exchange rate (the reference rate used in Brazilian contracts). Central Bank of Brazil.
/m/bz-brasil-dados-api-onrender-com/economy/ptax0.005 USDC
Card :Var1
Validate a payment card number format (Luhn + brand). Format only, no account lookup. Timestamped receipt.
/m/bz-brasil-dados-api-onrender-com/verify/card/:var10.001 USDC
Phone :Var1
Validate an international phone number (E.164): country, type, formatting. Timestamped receipt.
/m/bz-brasil-dados-api-onrender-com/verify/phone/:var10.001 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-brasil-dados-api-onrender-com/cambio')
// 402 challenge signed and settled automatically; response includes Payment-Receipt

Or inspect the challenge yourself:

curl -i https://api.meshgateway.co/m/bz-brasil-dados-api-onrender-com/cambio
# HTTP/1.1 402 Payment Required
# WWW-Authenticate: Payment id="…", method="evm", intent="charge", …