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Semantics

  • Stateless. Nothing is stored, and this is the one route with no endUserId — no end user is involved.
  • Limits. Up to 96 inputs per call, each at most 8,192 characters.
  • Deterministic ordering. Vectors are unit-normalized and returned in input order.
  • Auth. A cint_ Integration key with memory:read.

Model pinning

model is a pin, not a selector. The endpoint serves exactly one model, reported in every response. Pinning any other name returns 400 model_not_served — vectors from a different model are never silently substituted. Pin the model whenever your vectors must stay compatible with an existing index; an unpinned call always gets the currently served model.

Metering

Usage is metered as embed tokens (~4 characters per token) and appears in your platform usage view. Full request/response schema: API Reference.