Paddock Provider Revenue

{
  "market_visibility": {
    "coverage_pct_listed": 0.75,
    "listed_txns": 12000,
    "resolved_txns": 9000
  },
  "providers": [
    {
      "category": "llm",
      "domain": "api.example.com",
      "revenue_usd": 4200.5,
      "tx_count": 3100,
      "unique_buyers": 210
    }
  ],
  "retroactive_exclusion_caveat": null,
  "tool": "get_provider_revenue",
  "unattributed": {
    "revenue_usd": null,
    "share_of_listed_txns": 0.25,
    "tx_count": 3000
  },
  "universe": "attributed",
  "window": {
    "dates": [
      "2026-07-24",
      "2026-07-25"
    ],
    "days_aggregated": 7,
    "days_requested": 7,
    "list_complete_all_days": true
  }
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://paddock.finance/api/paddock/mcp/provider-revenue?top=20&window=7'

# 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://paddock.finance/api/paddock/mcp/provider-revenue?top=20&window=7' \
  | 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 $0.99 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.99" });
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 $0.99 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fpaddock.finance%2Fapi%2Fpaddock%2Fmcp%2Fprovider-revenue
const res = await pay("https://paddock.finance/api/paddock/mcp/provider-revenue?top=20&window=7");
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 $0.99 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.99"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://paddock.finance/api/paddock/mcp/provider-revenue?top=20&window=7")
    print(res.status_code, res.text)