Token

{
  "address": "0x532f27101965dd16442e59d40670faf5ebb142e4",
  "ai": {
    "one_liner": "Deep liquidity, clean simulation, verified source",
    "take": "..."
  },
  "chain": "base",
  "contract": {
    "verified": true
  },
  "disclaimer": "Not financial advice.",
  "grade": "BASED",
  "honeypot": {
    "buy_tax": 0,
    "is_honeypot": false,
    "sell_tax": 0,
    "simulation_ok": true
  },
  "market": {
    "liquidity_usd": 1629998,
    "pairs": 12,
    "price_usd": 0.0055,
    "volume_24h_usd": 4927214
  },
  "reasons": [
    "no red flags in simulation, liquidity, taxes, holders or verification"
  ],
  "risk_score": 0,
  "sources": [
    "dexscreener.com",
    "honeypot.is",
    "base.blockscout.com"
  ],
  "token": {
    "holders": 948006,
    "name": "Brett",
    "symbol": "BRETT"
  }
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://odds.rjhsignaltech.workers.dev/v1/token?address=0x532f27101965dd16442E59d40670FaF5eBB142E4'

# 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://odds.rjhsignaltech.workers.dev/v1/token?address=0x532f27101965dd16442E59d40670FaF5eBB142E4' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fodds.rjhsignaltech.workers.dev%2Fv1%2Ftoken
const res = await pay("https://odds.rjhsignaltech.workers.dev/v1/token?address=0x532f27101965dd16442E59d40670FaF5eBB142E4");
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://odds.rjhsignaltech.workers.dev/v1/token?address=0x532f27101965dd16442E59d40670FaF5eBB142E4")
    print(res.status_code, res.text)