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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Documentation belongs to its respective authors. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.

Access at a glance

These are reported access facts. Check the current documentation before integrating.

  • Authentication: No auth.
  • HTTPS: reported by the source.
  • Browser access (CORS): Unknown.

Pricing and limits

Current plans, quotas, and rate limits have not been reviewed for this listing. Check the provider’s current terms; no authentication does not necessarily mean free usage.

Documentation and sources

Imported from public-apis/public-apis. A detailed editorial review has not been published yet.

Provider / source reference

public-apis/public-apis · MIT directory metadata

Public API Lists · MIT · Copyright (c) 2020 Public API Lists

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Source reference

public-apis/public-apis

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