API archive entry · source-reported

HackerNews

Social news for CS and entrepreneurship

Provider / source website

From the publisher

README & documentation

Source preview

Read the project’s overview, installation instructions and usage examples. The original README is the source of truth.

In partnership with Firebase, we're making the public Hacker News data available in near real time. Firebase enables easy access from Android, iOS and the web. Servers aren't left out. If you can use one of the many Firebase client libraries, you really should. The libraries handle networking efficiently and can raise events when things change. Be sure to check them out. Please email api@ycombinator.com if you find any bugs. We hope to improve the API over time. The changes won't always be backward compatible, so we're going to use versioning. This first iteration will have URIs prefixed with https://hacker-news.firebaseio.com/v0/ and is structured as described below. There is currently no rate limit. For versioning purposes, only removal of a non-optional field or alteration of an existing field will be considered incompatible changes. Clients should gracefully handle additional fields they don't expect, and simply ignore them. The v0 API is essentially…

HackerNews/API on GitHub A short preview, not the full document.

Read the full README ↗ · Preview checked 2026-10-28T21:26:40.490Z

Inside the original README — Document outline
  1. Hacker News API
  2. Overview
  3. URI and Versioning
  4. Design
  5. Items
  6. Users
  7. Live Data
  8. Max Item ID
  9. New, Top and Best Stories
  10. Ask, Show and Job Stories
  11. Changed Items and Profiles

Headings are captured from the source. Links open the publisher’s document, not a locally hosted copy.

Links from the README

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Where these facts came from

AltAPIs imported it from public-apis/public-apis. The source link and dates remain visible for independent inspection.

What is reported

  • Name, category, and short description
  • Authentication label
  • HTTPS and CORS labels
  • Provider/source URL

What is not established

  • Current uptime or availability
  • Pricing, quotas, and rate limits
  • Security, compliance, or licensing posture
  • SDK quality or endpoint completeness

Record checkpoints

  1. First observed: Sep 14, 2026
  2. Last directory-field change: Sep 14, 2026
  3. Current source observation: Oct 30, 2026

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Source reference

public-apis/public-apis

This page separates source-reported facts from questions that need live provider verification.