The REST API is now versioned. For more information, see "About API versioning."

REST API endpoints for models catalog

Use the REST API to get a list of models available for use, including details like ID, supported input/output modalities, and rate limits.

About GitHub Models catalog

You can use the REST API to explore available models in the GitHub Models catalog.

List all models

Get a list of models available for use, including details like supported input/output modalities, publisher, and rate limits.

HTTP response status codes for "List all models"

Status code	Description
`200`	OK

Code samples for "List all models"

Request example

get/catalog/models

Copy to clipboard curl request example

curl -L \
 -H "Accept: application/vnd.github+json" \
 -H "Authorization: Bearer <YOUR-TOKEN>" \
 -H "X-GitHub-Api-Version: 2026-03-10" \
 https://models.github.ai/catalog/models

Response

Status: 200

[
 {
 "id": "openai/gpt-4.1",
 "name": "OpenAI GPT-4.1",
 "publisher": "OpenAI",
 "registry": "azure-openai",
 "summary": "gpt-4.1 outperforms gpt-4o across the board, with major gains in coding, instruction following, and long-context understanding",
 "html_url": "https://github.com/marketplace/models/azure-openai/gpt-4-1",
 "version": "2025-04-14",
 "capabilities": [
 "streaming",
 "tool-calling"
 ],
 "limits": {
 "max_input_tokens": 1048576,
 "max_output_tokens": 32768
 },
 "rate_limit_tier": "high",
 "supported_input_modalities": [
 "text",
 "image",
 "audio"
 ],
 "supported_output_modalities": [
 "text"
 ],
 "tags": [
 "multipurpose",
 "multilingual",
 "multimodal"
 ]
 }
]

URL: https://docs.github.com/en/rest/models/catalog