# EvanZhouDev/openai-oauth

Free AI with your ChatGPT account

Repository: https://github.com/EvanZhouDev/openai-oauth
Canonical: https://ross.abutalabs.com/products/openai-oauth
Homepage: https://openai-oauth.vercel.app
Language: TypeScript
License: Apache-2.0
License Family: permissive
Topics: ai, chatgpt, codex, openai
Last push: 2026-07-15T16:20:20+00:00

## Health v2 (maintenance only)
Score: 65/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 92, release rhythm 61, longevity 12
- inputs: {"age_days": 171, "days_push": 49, "days_rel": 49, "gap_med": null, "n_releases_24m": 1}
- flags: young
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1283, forks 222 (observed 2026-08-28T04:04:14.125797+00:00)

## What it is
A TypeScript toolkit that turns a ChatGPT account into an OpenAI-compatible API via a local dev proxy, TypeScript SDK, and client adapters. It also provides a React 'Sign in with ChatGPT' component so users can bring their own ChatGPT accounts to third-party apps.

## Use cases
- use my chatgpt subscription as an openai api without paying for api keys
- add sign in with chatgpt to my app so users bring their own ai account
- run a local openai-compatible proxy server for my tools
- call gpt models from typescript using the vercel ai sdk
- generate and edit images with gpt image models using my chatgpt account
- connect codex cli credentials to openai-compatible clients

## When to choose
- you have a ChatGPT subscription and want OpenAI-compatible API access without an API key
- you want to let end users authenticate with their own ChatGPT accounts in your app
- you use OpenAI-compatible clients or the Vercel AI SDK and want a drop-in base URL

## When to avoid
- you need guaranteed SLAs or official API support for production workloads
- your usage may violate OpenAI's terms of service for account-based access
- you need non-OpenAI models or provider-agnostic routing

## Facets
- artifact type: library
- maturity: active
- function: llm-inference, auth, http-server, sdk, cli
- domain: large-language-models, artificial-intelligence, developer-tools, apis
- platform: cli, cross-platform
- tags: openai-compatible, chatgpt, oauth, codex, ai-sdk, dev-proxy, byok, nodejs, typescript, web-server

## Member repositories
- EvanZhouDev/openai-oauth (main) score 65

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:14.125797+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:56:47.079638+00:00, confidence not recorded.
  - readme: https://github.com/EvanZhouDev/openai-oauth (fetched 2026-08-28T04:04:14.125797+00:00, sha 22fde69b3af1)
  - homepage: https://openai-oauth.vercel.app (fetched 2026-08-29T12:12:44.053457+00:00, sha 88af60736d46)
  - registry_npm: https://registry.npmjs.org/openai-oauth (fetched 2026-08-29T12:12:44.055841+00:00, sha 302ae4596261)
- Data as of 2026-08-30T08:39:29.467469+00:00.