Agent & Infrastructure

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

Zero-key enrichment from free public APIs (DNS, SSL cert, CT subdomains, email validation, Gravatar).

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

Black-box check: does the x402 endpoint verify payment (reject forged txHash/signature/replay) before delivering? Buyer-side trust check before you pay. Returns SAFE/RISK/NOT_X402.

Find the best tool for a job. Describe the task in plain English (e.g. 'check if a token is a rug pull', 'scrape a page to markdown', 'cheap LLM chat') and get a short ranked list of pay-per-call x402 APIs and MCP servers side by side: what each does, exactly how to use it, price, reliability from our own checks, and why it fits. Neutral: ranking is never paid, and you call and pay each tool directly.

Describe a job in plain English, such as 'scrape a web page to markdown', and get the best working x402 services for it, ranked on fit, real buyers (30 days), our uptime and speed checks, and price, with reasons and how to call each. You can set a budget per call. Covers the whole x402 Bazaar catalogue: crypto, search, scraping, LLMs, enrichment and more. For a shortlist re-checked right now, use /x402/find/live.

Live health check of any x402 endpoint before you pay it: is it up and answering 402, is the payment request valid, prices in USD per network, pay-to wallets, x402 version, Bazaar discovery metadata, response time, and its buyers in the Bazaar. Never pays the endpoint. Give the endpoint's URL and how it is called (GET or POST). For our own endpoints the answer comes from our in-process monitor (a Worker can't call its own address).

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request