Systems

Claude API

API access to Anthropic's Claude models.

Supplier

Anthropic

What it is

large language model API

Area

What products are built on

Who runs it

Run by the supplier

What we can watch

We follow its status page

Where the supplier publishes

• Website: claude.com/platform/api
• Status page: status.anthropic.com

Last 90 days

Naming Claude API

• Outage 24 Oct 2026

  Elevated errors for Claude Fable 5 and Claude Fable 5.1

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 24 Oct 2026

  Elevated errors for Claude Opus 5.5

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 24 Oct 2026

  Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Digest 22 Oct 2026

  Elevated errors affecting Connectors

  From Anthropic's status page. Names: Claude, Claude API Source

• Digest 21 Oct 2026

  Degraded performance for Claude Fable 5

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 7 Oct 2026

  Elevated errors on platform.claude.com

  From Anthropic's status page. Names: Claude, Claude API Source

• Outage 7 Oct 2026

  Elevated errors loading usage data on platform.claude.com

  From Anthropic's status page. Names: Claude, Claude API Source

• Outage 6 Oct 2026

  Elevated errors for Claude Opus 5.5

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 5 Oct 2026

  Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Digest 1 Oct 2026

  Delayed credits on the Claude Platform

  From Anthropic's status page. Names: Claude, Claude API Source

• Outage 29 Sept 2026

  Elevated errors on claude.ai, Claude Code, Claude Cowork and the Claude API

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 22 Sept 2026

  Elevated errors for multiple models

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 15 Sept 2026

  Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 11 Sept 2026

  Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Digest 10 Sept 2026

  Elevated latency on the Claude API for some users

  From Anthropic's status page. Names: Claude, Claude API Source

• Outage 10 Sept 2026

  Degraded functionality for Claude Cowork on Windows

  From Anthropic's status page. Names: Claude, Claude API Source

• Outage 3 Sept 2026

  Elevated errors for multiple models

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 3 Sept 2026

  Elevated errors for Claude Sonnet 5

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Outage 2 Sept 2026

  Elevated errors for Claude Sonnet 5

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Digest 2 Sept 2026

  Delays in credit purchases

  From Anthropic's status page. Names: Claude, Claude API Source

• Digest 1 Sept 2026

  Degraded performance on platform.claude.com and Claude for Microsoft Office 365

  From Anthropic's status page. Names: Claude, Claude API Source

• Digest 1 Sept 2026

  Degraded performance on Claude for Microsoft Office 365

  From Anthropic's status page. Names: Claude, Claude API Source

• Digest 31 Aug 2026

  Degraded performance on claude.ai and Claude Code

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Digest 31 Aug 2026

  Degraded performance on claude.ai

  From Anthropic's status page. Names: Claude, Claude API Source

• Outage 28 Aug 2026

  Elevated errors on Claude Code and Claude Cowork

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Digest 24 Aug 2026

  Issues logging into Claude.ai

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

• Digest 24 Aug 2026

  Errors logging into Claude.ai

  From Anthropic's status page. Names: Claude, Claude API Source

• Outage 24 Aug 2026

  Elevated errors for multiple models

  From Anthropic's status page. Names: Claude, Claude API, Claude Code Source

From Anthropic's status page

Posted on a status page that covers Claude API without naming which product it affects.

• Digest 7 Oct 2026

  Issue with spend limits

  From Anthropic's status page. The page covers: Claude, Claude API, Claude Code. No product was named. Source

• Digest 16 Sept 2026

  Issues with Google Play subscriptions

  From Anthropic's status page. The page covers: Claude, Claude API, Claude Code. No product was named. Source

Profile from our research build of public sources made on 24 Oct 2026. Product names are trade marks of their owners. Stack Check is not affiliated with or endorsed by them.