Verified Submit

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://router.forgemesh.io/api/verified/submit' \
  -H 'content-type: application/json' \
  --data-raw '{"contact":"mailto:[email protected]","description":"Paid weather lookups for agents, USDC on Base via x402.","endpoints":[{"method":"GET","price_usdc":"0.01","url":"https://api.example.com/weather"}],"homepage":"https://example.com","name":"Example API","networks":["eip155:8453"],"payTo":"0x0000000000000000000000000000000000000001","proof":{"endpoint":0,"payer_kind":"self","tx_hash":"0x0000000000000000000000000000000000000000000000000000000000000000"},"protocols":["x402"],"slug":"example-api"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://router.forgemesh.io/api/verified/submit' \
  -H 'content-type: application/json' \
  --data-raw '{"contact":"mailto:[email protected]","description":"Paid weather lookups for agents, USDC on Base via x402.","endpoints":[{"method":"GET","price_usdc":"0.01","url":"https://api.example.com/weather"}],"homepage":"https://example.com","name":"Example API","networks":["eip155:8453"],"payTo":"0x0000000000000000000000000000000000000001","proof":{"endpoint":0,"payer_kind":"self","tx_hash":"0x0000000000000000000000000000000000000000000000000000000000000000"},"protocols":["x402"],"slug":"example-api"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.05 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.05" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.05 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Frouter.forgemesh.io%2Fapi%2Fverified%2Fsubmit&method=POST
const res = await pay("https://router.forgemesh.io/api/verified/submit", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "contact": "mailto:[email protected]",
    "description": "Paid weather lookups for agents, USDC on Base via x402.",
    "endpoints": [
      {
        "method": "GET",
        "price_usdc": "0.01",
        "url": "https://api.example.com/weather"
      }
    ],
    "homepage": "https://example.com",
    "name": "Example API",
    "networks": [
      "eip155:8453"
    ],
    "payTo": "0x0000000000000000000000000000000000000001",
    "proof": {
      "endpoint": 0,
      "payer_kind": "self",
      "tx_hash": "0x0000000000000000000000000000000000000000000000000000000000000000"
    },
    "protocols": [
      "x402"
    ],
    "slug": "example-api"
  }),
});
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.05 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.05"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://router.forgemesh.io/api/verified/submit",
        json={
            "contact": "mailto:[email protected]",
            "description": "Paid weather lookups for agents, USDC on Base via x402.",
            "endpoints": [
                {
                    "method": "GET",
                    "price_usdc": "0.01",
                    "url": "https://api.example.com/weather",
                },
            ],
            "homepage": "https://example.com",
            "name": "Example API",
            "networks": [
                "eip155:8453",
            ],
            "payTo": "0x0000000000000000000000000000000000000001",
            "proof": {
                "endpoint": 0,
                "payer_kind": "self",
                "tx_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
            },
            "protocols": [
                "x402",
            ],
            "slug": "example-api",
        },
    )
    print(res.status_code, res.text)