Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Retrieve all available provider endpoints for a specific model, including pricing, context length, and capabilities.
GET /api/v1/models/{author}/{slug}/endpoints
| Parameter | Description |
|---|---|
author | Model author (e.g. openai, anthropic, google) |
slug | Model slug (e.g. gpt-5.4, claude-sonnet-4.6) |
curl "https://api.arouter.ai/api/v1/models/openai/gpt-5.4/endpoints" \
-H "Authorization: Bearer lr_live_xxxx"
{
"data": [
{
"provider_id": "OpenAI",
"provider_name": "OpenAI",
"model": "openai/gpt-5.4",
"context_length": 128000,
"max_completion_tokens": 16384,
"pricing": {
"prompt": 0.0000025,
"completion": 0.0000100,
"image": 0.0,
"request": 0.0
},
"quantization": "fp16",
"is_zdr": true,
"supported_parameters": ["tools", "response_format", "stream", "max_tokens"]
},
{
"provider_id": "Azure",
"provider_name": "Azure OpenAI",
"model": "openai/gpt-5.4",
"context_length": 128000,
"max_completion_tokens": 16384,
"pricing": {
"prompt": 0.0000025,
"completion": 0.0000100
},
"quantization": "fp16",
"is_zdr": true,
"supported_parameters": ["tools", "response_format", "stream", "max_tokens"]
}
]
}
| Field | Type | Description |
|---|---|---|
provider_id | string | Provider ID for use in routing |
provider_name | string | Human-readable provider name |
model | string | Full model ID |
context_length | integer | Maximum input context in tokens |
max_completion_tokens | integer | Maximum output tokens |
pricing.prompt | number | Cost per prompt token in USD |
pricing.completion | number | Cost per completion token in USD |
quantization | string | Weight quantization: fp32, fp16, bf16, fp8, int8, int4 |
is_zdr | boolean | Whether this endpoint supports Zero Data Retention |
supported_parameters | string[] | Parameters this endpoint supports |
provider.order, provider.only, and provider.ignore