Srch

Srch is an x402-native service at https://x402.srch.best, 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. 12 endpoints listed.

Base

Offers

Offer	Endpoint	Price
Answer Structured answer data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/answer`	0.005 USDC
Batch Structured batch data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/batch`	0.002 USDC
Complaints Structured complaints data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/complaints`	0.001 USDC
Disasters Structured disasters data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/disasters`	0.001 USDC
Economy Structured economy data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/economy`	0.001 USDC
Fiscal Structured fiscal data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/fiscal`	0.001 USDC
Government Structured government data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/government`	0.001 USDC
Knowledge Structured knowledge data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/knowledge`	0.001 USDC
Spending Structured spending data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/spending`	0.001 USDC
Vehicle Safety Structured vehicle-safety data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/vehicle-safety`	0.001 USDC
Vulnerabilities Structured vulnerabilities data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/vulnerabilities`	0.001 USDC
Water Structured water data for agents, paid per request with x402 v2	`/m/bz-x402-srch-best/water`	0.001 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-x402-srch-best/answer')
// 402 challenge signed and settled automatically; response includes Payment-Receipt

Or inspect the challenge yourself:

curl -i https://api.meshgateway.co/m/bz-x402-srch-best/answer
# HTTP/1.1 402 Payment Required
# WWW-Authenticate: Payment id="…", method="evm", intent="charge", …