How do I get an API key for GPT-5 API — content generation & business automation?

Subscribe to the free plan on the marketplace listing. The key appears immediately and works in the browser playground before you write any code.

How many endpoints does GPT-5 API — content generation & business automation have?

GPT-5 API — content generation & business automation publishes 1 endpoints. Each one is listed above with its method, path and purpose.

GPT-5 API — content generation & business automation

Text generation, chatbots, SEO writing and document analysis over a REST API.

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Category: Artificial intelligence
Endpoints: 1
Updated: 2025-11-26

Overview

A REST front end to GPT-5 and other advanced models for text generation, business automation, content creation, chatbots, SEO writing and document analysis.

Setup is a single endpoint with secure integration and support for over 100 languages, which makes it usable without an SDK.

Endpoints

Endpoints published by GPT-5 API — content generation & business automation, with method, path and purpose
Method	Path	What it does
POST	`{\n \`	Business Email Writer

Frequently asked questions

Is GPT-5 API — content generation & business automation free?: GPT-5 API — content generation & business automation has a Basic plan that costs $0 per month and needs no card. Paid plans exist for higher volume and are listed above.
How do I get an API key for GPT-5 API — content generation & business automation?: Subscribe to the free plan on the marketplace listing. The key appears immediately and works in the browser playground before you write any code.
How many endpoints does GPT-5 API — content generation & business automation have?: GPT-5 API — content generation & business automation publishes 1 endpoints. Each one is listed above with its method, path and purpose.