Toolroute Route

{
  "confidence": "high",
  "query": "read a web page as markdown",
  "set_id": "ts_0d467a406d3eb14344c41c32d8802268",
  "shortlist": [
    {
      "matched": [
        "read",
        "web",
        "page",
        "markdown"
      ],
      "name": "read_url",
      "score": 14.23
    },
    {
      "matched": [
        "read",
        "web",
        "page"
      ],
      "name": "scan_url",
      "score": 8.09
    },
    {
      "matched": [
        "web",
        "page"
      ],
      "name": "detect_stack",
      "score": 7.05
    }
  ],
  "tokens": {
    "all": 11585,
    "saved_pct": 89,
    "shortlist": 1278
  },
  "widened": false
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.youraitools.co/toolroute/v1/route?query=read+a+web+page+as+markdown&set_id=ts_0d467a406d3eb14344c41c32d8802268'

# 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 - 'https://api.youraitools.co/toolroute/v1/route?query=read+a+web+page+as+markdown&set_id=ts_0d467a406d3eb14344c41c32d8802268' \
  | 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 $0.001 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.001" });
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 $0.001 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.youraitools.co%2Ftoolroute%2Fv1%2Froute
const res = await pay("https://api.youraitools.co/toolroute/v1/route?query=read+a+web+page+as+markdown&set_id=ts_0d467a406d3eb14344c41c32d8802268");
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 $0.001 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.001"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.youraitools.co/toolroute/v1/route?query=read+a+web+page+as+markdown&set_id=ts_0d467a406d3eb14344c41c32d8802268")
    print(res.status_code, res.text)