Tools Search Markets

{
  "asOf": "2026-10-09T15:41:09.090Z",
  "count": 2,
  "markets": [
    {
      "active": true,
      "closed": false,
      "endDate": "2026-10-09T16:00:00Z",
      "id": "5207028",
      "liquidity": 32376.21131,
      "outcomes": [
        {
          "name": "Yes",
          "price": 0.0015,
          "tokenId": "19237762638725087250431461906504177217210669994224395220619355341866160991623"
        },
        {
          "name": "No",
          "price": 0.9985,
          "tokenId": "93618513453377158964239064041600906714858234857183117432206005018664887747326"
        }
      ],
      "question": "Will the price of Bitcoin be above $84,000 on October 9?",
      "resolved": false,
      "resolvedOutcome": null,
      "slug": "bitcoin-above-84k-on-october-9-2026",
      "volume24hr": 269998.34036300005,
      "volumeTotal": 284993.61793899996
    },
    {
      "active": true,
      "closed": false,
      "endDate": "2026-10-09T16:00:00Z",
      "id": "5207026",
      "liquidity": 28428.87938,
      "outcomes": [
        {
          "name": "Yes",
          "price": 0.9985,
          "tokenId": "76275224781672571834510870490547558994817468433622601301060687031724197252736"
        },
        {
          "name": "No",
          "price": 0.0015,
          "tokenId": "108082883404059740358158280426412241943168347279841724118483048088071392041003"
        }
      ],
      "question": "Will the price of Bitcoin be above $82,000 on October 9?",
      "resolved": false,
      "resolvedOutcome": null,
      "slug": "bitcoin-above-82k-on-october-9-2026",
      "volume24hr": 175374.76371700005,
      "volumeTotal": 212454.7067089999
    }
  ],
  "query": "bitcoin",
  "source": [
    "https://gamma-api.polymarket.com/public-search?q=bitcoin&limit_per_type=2&events_status=active"
  ]
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://polymarket-snapshot.x402supply.com/tools/search_markets' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":2,"query":"bitcoin"}'

# 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://polymarket-snapshot.x402supply.com/tools/search_markets' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":2,"query":"bitcoin"}' \
  | 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fpolymarket-snapshot.x402supply.com%2Ftools%2Fsearch_markets&method=POST
const res = await pay("https://polymarket-snapshot.x402supply.com/tools/search_markets", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "limit": 2,
    "query": "bitcoin"
  }),
});
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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://polymarket-snapshot.x402supply.com/tools/search_markets",
        json={
            "limit": 2,
            "query": "bitcoin",
        },
    )
    print(res.status_code, res.text)