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POST
Create embeddings

Authorizations

Authorization
string
header
required

A Square1 API key: Authorization: Bearer sq-arca-... (legacy ws-... keys remain valid). Create and rotate keys from the dashboard.

Body

application/json
model
string
required
Examples:

"qwen3-embedding"

"voyage-4-lite"

input
required
encoding_format
enum<string>
default:float
Available options:
float,
base64

Response

Embedding vectors, OpenAI list shape.

object
any
required
data
object[]
required
model
string
required
usage
object
required