Text embedding [chat compatible format]

POST

https://api.key4u.vn/v1/embeddings

Generate text vector embeddings. Select upstream via model (such as OpenAI text-embedding-3-small or Gemini embedding model).

OpenAI official documentation: https://platform.openai.com/docs/api-reference/embeddings

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200OK

application/json

Bodyapplication/json

🟠400Bad request or validation failed

🟠401Missing or invalid API Key

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.key4u.vn/v1/embeddings' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
  "input": "The food was delicious and the waiter was friendly.",
  "model": "text-embedding-3-small"
}'

Response Example

200 - example

{
  "data": [
    {}
  ],
  "model": "string",
  "object": "string",
  "usage": {}
}

Modified at 2026-10-13 12:32:40

gemini image creation interface [chat compatible format]

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