x402-secure-api.t54.ai · get_available_resources

Browse searchable directory of x402 servers with pagination, filtering, and sorting. Discover services, check validation status, and build server catalogs for integration. Price: $0.01 USDC per page

Call it in 30 seconds

// npm i x402-fetch viem
import { wrapFetchWithPayment } from "x402-fetch";
import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { base } from "viem/chains";

const account = privateKeyToAccount(process.env.PRIVATE_KEY); // funds USDC on Base
const wallet = createWalletClient({ account, chain: base, transport: http() });
const fetchWithPay = wrapFetchWithPayment(fetch, wallet);

// Pays the $0.01 USDC automatically on the 402, then returns the real response:
const res = await fetchWithPay("https://x402-secure-api.t54.ai/x402/tools/get_available_resources", { method: "POST" });
console.log(await res.json());

# pip install x402 eth-account httpx
import os, asyncio
from eth_account import Account
from x402.clients.httpx import x402HttpxClient

account = Account.from_key(os.environ["PRIVATE_KEY"])  # funds USDC on Base

async def main():
    async with x402HttpxClient(account=account) as client:
        # x402 handles the 402 -> pay ($0.01 USDC) -> retry automatically
        r = await client.get("https://x402-secure-api.t54.ai/x402/tools/get_available_resources")
        print((await r.aread()).decode())

asyncio.run(main())

# 1) An unpaid request returns HTTP 402 with the exact payment terms:
curl -i -X POST "https://x402-secure-api.t54.ai/x402/tools/get_available_resources" \
  -H 'content-type: application/json' \
  -d '{"has_payto": {"description": "Filter by payment address presence: true (has address) or false (no address)", "required": false, "type": "boolean"}, "order_by": {"description": "Sort field: 'overall_score', 'created_at', 'last_validated', or 'name'", "enum": ["overall_score", "created_at", "last_validated", "name"], "required": false, "type": "string"}, "order_dir": {"description": "Sort direction: 'asc' or 'desc'", "enum": ["asc", "desc"], "required": false, "type": "string"}, "page": {"description": "Page number (default: 1)", "required": false, "type": "number"}, "page_size": {"description": "Items per page (default: 50, max: 100)", "required": false, "type": "number"}, "q": {"description": "Search query for name or URL (case-insensitive partial match)", "required": false, "type": "string"}, "source": {"description": "Filter by data source: 'bazaar' (official Coinbase registry) or 'x402scan' (community scanner)", "enum": ["bazaar", "x402scan"], "required": false, "type": "string"}, "status": {"description": "Filter by server status", "enum": ["active", "inactive", "unknown"], "required": false, "type": "string"}}'

# 2) Paying + retrying requires an x402 client that can sign the USDC
#    authorization (curl alone cannot). See the JS / Python tabs below.

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