Pay per call. No API keys. No subscriptions.
Fetch readable content from any URL. Returns clean text — perfect for AI agents.
?url=https://example.com
Aggregated crypto headlines from CoinDesk, The Defiant, and more. Live RSS feeds.
Find the best DeFi yield opportunities across protocols and chains.
Approximate Twitter/X sentiment for any query. Great for market mood analysis.
?query=ethereum
curl -s https://httpay.xyz/api/news/crypto
# → 402 { "x402Version": 1, "accepts": [{ "maxAmountRequired": "5000", ... }] }
# Using the x402 SDK (Node.js):
import { withPayment } from "x402-fetch";
const response = await withPayment(
fetch("https://httpay.xyz/api/news/crypto"),
wallet
);
# → 200 { headlines: [...], source: "CoinDesk, The Defiant, ..." }
HTTP 402 + crypto payments. Agents pay per API call with USDC on Base. No keys, no OAuth.
Sign in with Google → get a wallet. Pay the same APIs without touching crypto directly.
Give Claude, Cursor, or any MCP-compatible agent instant access to 307 pay-per-call APIs. No configuration needed.
Drop this in your mcp.json — agents start calling and paying automatically.
No signup. No API keys. Just send USDC on Base and start calling instantly.