datability.io

APIs for AI agents. Pay per request with stablecoins via x402. No API keys. No accounts. Just pay and go.

How it works

  1. 1Discover tools — Fetch /api/registry to get a machine-readable catalog of available APIs.
  2. 2Call an API — Make a request to any tool endpoint. You'll get back an HTTP 402 with payment details.
  3. 3Pay and receive — Sign a USDC payment and resend the request. The response is delivered instantly.

Available tools

Get Weather

$0.001 / request

Get the current weather for a given location. Returns temperature, conditions, humidity, and wind speed.

GET /api/tools/weather?location=...

For agent developers

Use the x402 fetch wrapper to handle payments automatically:

import { wrapFetchWithPayment } from "@x402/fetch";

const fetch402 = wrapFetchWithPayment(fetch, client);

const res = await fetch402(
  "https://datability.io/api/tools/weather?location=SF"
);
const weather = await res.json();