For the complete documentation index, see llms.txt. Markdown versions of documentation pages are available by appending .md to the page URL.
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Ads

ChatGPT Ads support access to powerful AI, and help customers discover relevant products and services.

The conversions pixel and conversions API power visibility into advertising outcomes, while the Advertiser API supports programmatic ad creation and performance monitoring.

Sign Up to Advertise

Build with OpenAI Ads

Measurement

JavaScript Pixel

Install the JavaScript pixel and start sending standard or custom website conversion events.

Set up the pixel

Measurement

Conversions API

Send more reliable conversion events from your backend.

Set up CAPI

Advertiser API

Advertiser API Quickstart

Upload & manage ads programmatically, plus query performance insights.

Build with the Ads API