API Playground
Test verified public APIs in your browser via a security-hardened proxy — only 2,602 allowlisted APIs can be reached. Built for single-endpoint APIs and large surfaces like Plaid or Slack.
Endpoints
1
Api.php
Request
proxy validates path
opentdb.com· SSRF-safe proxyquery · limit — How many trivia questions to return.
query — A trivia category ID to restrict questions to.
query — One of "easy", "medium", or "hard".
query — One of "multiple" (multiple choice) or "boolean" (true/false).
Response
Send a request to see the real response here — status, timing, and body.
The playground routes through a security-hardened proxy. Only allowlisted hosts are reachable. Try Open Trivia DB to start.