CURRENT CATALOG

Nine tools, one payment flow

Send JSON, authorize the quoted USDC payment, and receive a structured result. Prices start at one tenth of a cent.

AI Visibility Compare

Compare two sites head-to-head, declare the AI-search winner, measure score gaps, and prioritize fixes.

POST /v1/ai-visibility-compare$0.20

AI Visibility Audit

Score how easily AI search systems can discover, understand, and cite a website, with prioritized fixes.

View sample audit signals →

POST /v1/ai-visibility-audit$0.10

◎

Website Intelligence API

Score website trust and AI readiness, including crawler access, llms.txt, structured entities, answerability, freshness, and prioritized fixes.

View sample JSON report →

POST /v1/website-intelligence$0.025

DNS

DNS Snapshot API

Inspect DNS records, SPF, DMARC, email security, lookup failures, and domain risk flags.

POST /v1/dns-snapshot$0.005

↗

URL Audit API

Audit HTTP status, redirects, speed, metadata, caching, and common security headers.

POST /v1/url-audit$0.005

{}

JSON Repair API

Repair malformed JSON and optionally validate the result against a JSON Schema.

POST /v1/json-repair$0.001

▦

CSV Inspector API

Find inferred types, missing values, duplicate records, and malformed rows in CSV data.

POST /v1/csv-inspect$0.003

◫

Image Inspector API

Read image format, dimensions, transparency, animation, and optimization opportunities.

POST /v1/image-inspect$0.003

Text Diff API

Compare text or HTML snapshots and return additions, removals, and similarity.

POST /v1/text-diff$0.001

BUYER QUICKSTART

One request. No subscription.

This example uses a Coinbase CDP wallet and limits the buyer to one call worth at most $0.025 USDC, on Base, to this service only.

1
Install the buyer packages
Use the tested x402 fetch wrapper and a funded CDP wallet.
2
Set your buyer credentials
Configure CDP_API_KEY_ID, CDP_API_KEY_SECRET, and CDP_WALLET_SECRET in your environment.
3
Call any endpoint
The client reads the HTTP 402 quote, authorizes USDC, retries, and returns JSON automatically.

The endpoint itself requires no Autonomy signup or API key. A compatible x402 buyer wallet with Base USDC is required.

Official x402 buyer guide →

Node.js · website intelligence

// Install: npm install @coinbase/cdp-sdk @x402/fetch
import { CdpX402Client } from "@coinbase/cdp-sdk/x402";
import { wrapFetchWithPayment } from "@x402/fetch";

const USDC_BASE = "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913";
const SELLER = "0x71Db9A4A49c4f904B70DfD6C8f4B77705aF99c22";

const buyer = new CdpX402Client({
  environment: "production",
  spendControls: {
    maxAmountPerPayment: { atomic: 25_000n, asset: USDC_BASE },
    maxCumulativeSpend: { atomic: 25_000n, asset: USDC_BASE },
    allowedNetworks: ["eip155:8453"],
    allowedAssets: [USDC_BASE],
    allowedPayees: [SELLER],
  },
});

const paidFetch = wrapFetchWithPayment(fetch, buyer);
const response = await paidFetch(
  "https://autonomy-api-network.onrender.com/v1/website-intelligence",
  {
    method: "POST",
    headers: { "content-type": "application/json" },
    body: JSON.stringify({ url: "https://example.com" }),
  },
);

console.log(await response.json());

FREE QUOTE PREVIEW

Inspect the live payment challenge

Choose an endpoint and send an unpaid request. You will see its real x402 payment terms, but this browser preview cannot sign a payment and will not spend any money.

Endpoint Request JSON

Response Not run

Choose a tool and preview its payment quote. No payment will be made.

BUILT FOR AUTOMATION

Easy for agents to discover and use

Machine-readable discovery

OpenAPI, Bazaar metadata, a public catalog, llms.txt, and x402 discovery describe every route and input.

Strict spend control

Buyers see the price before payment and can restrict network, asset, seller, per-call cost, and total spend.

Structured output

Every successful tool call returns JSON that software can consume without scraping a dashboard.