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API ReferenceEmbeddings

Create embeddings

OpenAI-compatible embeddings. Batch up to 2048 inputs per call.

Authentication

AuthorizationBearer

Pass your EmpirioLabs API key as a bearer token. The Anthropic-style x-api-key header is also accepted on every endpoint.

Request

This endpoint expects an object.
modelstringRequired

Embedding model id, for example text-embedding-v4.

inputstring or list of stringsRequired
Text to embed, or an array of texts.
encoding_formatenumOptionalDefaults to float

Vector encoding: float arrays or base64 strings.

Allowed values:

Response

Embedding vectors.
objectstringOptional
datalist of objectsOptional
modelstringOptional
usageobjectOptional