Get Models

Returns all available models supported by Helicone AI Gateway (OpenAI-compatible endpoint)

1 min read

get/v1/models

Request example

curl --request GET \
  --url https://ai-gateway.helicone.ai/v1/models

Response

{
  "object": "list",
  "data": [
    {
      "id": "<string>",
      "object": "model",
      "created": 1,
      "owned_by": "<string>"
    }
  ]
}

get/v1/models

This endpoint returns a list of all AI models supported by the Helicone AI Gateway. This is an OpenAI-compatible endpoint that follows the same response format as OpenAI's /v1/models endpoint.

Use this endpoint to discover which models are available for routing through the AI Gateway.

Endpoint URL#

https://ai-gateway.helicone.ai/v1/models

Example Request#

curl https://ai-gateway.helicone.ai/v1/models

Example Response#

{  "object": "list",  "data": [    {      "id": "claude-opus-4",      "object": "model",      "created": 1747180800,      "owned_by": "anthropic"    },    {      "id": "gpt-4o",      "object": "model",      "created": 1715558400,      "owned_by": "openai"    },    ...  ]}

Use Cases#

OpenAI Compatibility: Use this endpoint as a drop-in replacement for OpenAI's /v1/models endpoint
Model Discovery: Discover which models are available through Helicone AI Gateway
Integration Testing: Verify model availability for your applications

Responses

application/json

Successful response

objectenum<string>required#

Options:list

dataobject[]required#

Show child attributes

idstringrequired#

Model identifier

objectenum<string>required#

Options:model

createdintegerrequired#

Unix timestamp of model creation

owned_bystringrequired#

Organization that owns the model

Responses Get Multimodal Models (OpenAI Compatible)