Package

anthropic-proxy

A proxy server that transforms Anthropic API requests to OpenAI format and sends it to openrouter.ai.

v1.3.0, 28 Apr 2025MITESM onlyTypes: None

$ npm install anthropic-proxy

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 1.4k; +10506% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 1; Direct, from package.json
Last release: 1 year ago; v1.3.0
GitHub stars: 415; 43 forks
Open issues / PRs: 6 / 1
Contributors: -
Commits, last 52 weeks: 0

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

1,410 downloads last week, 7,031 in the last month. The 12-month change of +10506% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 1.3.0, 28 Apr 20251 year ago
First published: -
Last push to GitHub: 28 Apr 2025514 days before the snapshot
Repository archived: Yes
Open issues: 6
Open pull requests: 1
Commits, last 52 weeks: 0
Dependents on npm: 1

Major versions

Recent releases

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 16 kB
Dependencies (1): fastify

Install

npm install anthropic-proxy

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/anthropic-proxy@1.3.0/
unpkghttps://unpkg.com/anthropic-proxy@1.3.0/
esm.shhttps://esm.sh/anthropic-proxy@1.3.0

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 1410 < 10000; no category.