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REST API Reference

The xAI Enterprise API is a robust, high-performance RESTful interface designed for seamless integration into existing systems. It offers advanced AI capabilities with full compatibility with the OpenAI REST API.

The base for all routes is at https://api.x.ai. For all routes, you have to authenticate with the header Authorization: Bearer <your xAI API key>.

Chat completions

/v1/chat/completions

Create new response

/v1/responses

Retrieve previous response

/v1/responses/{response_id}

Delete previous response

/v1/responses/{response_id}

Deprecated: The Anthropic SDK compatibility is fully deprecated. Please migrate to the Responses API or gRPC.

Image generations

/v1/images/generations

Image edits

/v1/images/edits

Video generations

/v1/videos/generations

Video edits

/v1/videos/edits

Get video generation results

/v1/videos/{request_id}

API key

/v1/api-key

List models

/v1/models

Get model

/v1/models/{model_id}

List language models

/v1/language-models

Get language model

/v1/language-models/{model_id}

List image generation models

/v1/image-generation-models

Get image generation model

/v1/image-generation-models/{model_id}

Tokenize text

/v1/tokenize-text

Get deferred chat completions

/v1/chat/deferred-completion/{request_id}

List batches

/v1/batches

Get batch

/v1/batches/{batch_id}

List batch requests in a batch

/v1/batches/{batch_id}/requests

Add batch requests to a batch

/v1/batches/{batch_id}/requests

Get processing results of a batch

/v1/batches/{batch_id}/results

Cancel processing on a batch

/v1/batches/{batch_id}:cancel

Completions (legacy)

/v1/completions

Deprecated: The Anthropic SDK compatibility is fully deprecated. Please migrate to the Responses API or gRPC.