---
title: "Create embeddings"
method: POST
path: "/v1/embeddings"
tags: ["Embeddings"]
---

# Create embeddings

`POST /v1/embeddings`

## Request

- Base URL: `https://api.tokenlab.sh`
- URL: `https://api.tokenlab.sh/v1/embeddings`
- Auth: HTTP bearer

Creates an embedding vector representing the input text.

## Headers

- `X-TokenLab-Delivery-Policy` 'auto' | 'verified' | 'official'

## Request body

- EmbeddingRequest
  - `model` string, required: ID of the model to use
  - `input` union, required: Input text(s) or token array(s) to embed.
    - string
    - string[]
    - number[]
    - array[]
      - number[]
  - `encoding_format` 'float' | 'base64': Output format
  - `dimensions` integer: Output vector dimensions
  - `user` string: End-user identifier

## Response `200`

Successful response

- EmbeddingResponse
  - `object` 'list', required
  - `data` object[], required
    - `object` 'embedding', required
    - `index` integer, required
    - `embedding` union, required
      - number[]
      - string
  - `model` string, required
  - `usage` object, required
    - `prompt_tokens` integer, required
    - `total_tokens` integer, required

## Other responses

- `400`: Bad Request - Invalid input
- `401`: Unauthorized - Invalid or missing API key
- `402`: Payment Required - Insufficient balance or quota exceeded
- `429`: Rate Limit Exceeded
- `500`: Internal Server Error
- `503`: The requested Delivery tier is temporarily unavailable.

---

[API](https://skmtc.dev/tokenlab/apis/tokenlab-ai-gateway.md) · [All operations](https://skmtc.dev/tokenlab/apis/tokenlab-ai-gateway/llms.txt) · [OpenAPI document](https://skmtc.dev/tokenlab/apis/tokenlab-ai-gateway/revisions/3208bfbcda22?raw)