OpenAI client and the SDK meters it with the OpenAI recipe.
Set up
Point theOpenAI client’s baseURL at Fireworks AI and wrap it:
What is reported
Fireworks AI returns ausage object in OpenAI’s format with the number of tokens each call consumed. Calls are reported under the openai.chat.completions.create event name, with the same metrics as OpenAI.
Every usage field the provider returns is also included, with a raw. prefix. See How usage is reported.
For details on Fireworks AI’s API, see Fireworks AI’s OpenAI compatibility docs.