Chatgpt.js

● Identity checked

Assistant · Vendor site 2026-10-04

It ships via npm as @kudoai/chatgpt.js and documents CDN, userscript, and Node installation paths on chatgpt.js.org.

Updated 2026-10-04View sources

Official website

Category: Assistant
Free access: MIT-licensed open-source library with free npm and CDN usage.
API access: Library for programmatic ChatGPT access; README documents Node, web CDN, and Greasemonkey integration patterns.

Is Chatgpt.js right for you?

A good fit for

Developers and userscript authors who want a maintained JavaScript client for ChatGPT automation and extensions.

Before you choose

Using ChatGPT still depends on whatever access method or account credentials your integration supplies.

JavaScript client for ChatGPT

chatgpt.js.org redirects to the GitHub README, which positions the project as a powerful client-side library and CLI with npm, CDN, and Greasemonkey installation options.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

Capability	Value	Evidence	Checked
npm package	Install with npm install @kudoai/chatgpt.js for Node.js projects.	Facts sourced	2026-10-04
Browser CDN	README documents loading chatgpt.min.js from jsDelivr for web pages.	Facts sourced	2026-10-04
Open source	Project is MIT licensed and published under KudoAI on GitHub.	Facts sourced	2026-10-04

Understand the total cost

Chatgpt.js pricing & plans

Free

MIT-licensed open-source library with free npm and CDN usage.

Access: MIT-licensed open-source library with free npm and CDN usage.

Explore pricing & history

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The practical questions

Frequently asked questions

What is Chatgpt.js used for?

It ships via npm as @kudoai/chatgpt.js and documents CDN, userscript, and Node installation paths on chatgpt.js.org.

Does Chatgpt.js have a free plan?

MIT-licensed open-source library with free npm and CDN usage.. This record lists ongoing free access; check the plan limits before starting.

How much does Chatgpt.js cost?

No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use Chatgpt.js through an API?

Library for programmatic ChatGPT access; README documents Node, web CDN, and Greasemonkey integration patterns.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Using ChatGPT still depends on whatever access method or account credentials your integration supplies.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Identity and profile

Reviewed vendor source

Read original source ↗

2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.