MUmunito
Messages

Count tokens

Count the input tokens a Messages request would consume, without running it. Same request shape as POST /messages (minus max_tokens); free.

post/messages/count_tokens

Request

  • Base URL
    https://api.munito.ai/inference/v1
  • URL
    https://api.munito.ai/inference/v1/messages/count_tokens
  • Auth
    • HTTP bearer
    • or API key in header x-api-key

Headers

munito-service-tier'priority' | 'standard' | 'flex'

priority, standard or flex. The response names the tier that is billed; see x-ratelimit-over-limit. See Service tiers.

munito-affinitystring

An opaque token. Send it back with the next request of the conversation, so that the prompt cache can serve it. Without it, the API uses prompt_cache_key, x-session-affinity or user, or metadata.user_id on the Messages API, for the same purpose.

Request body

modelstring required

Model id from GET /models.

Example request

{
  "model": "qwen/qwen3.8-27b"
}

Response

The input-token count.

Changes

No recorded changes to this operation across all 1 revision of this API.