Get usage
Authentication
Your API key, issued by ParsChat sales. One key per account, spanning every robot you own. Send it as Authorization: Bearer pk_live_….
Query parameters
Pass source to split the totals by entry point: direct, comment, story_reply, story_mention, reel.
How many records to skip. Use offset = page * limit, and total_count from the response to know when to stop.
Response
A page of per-robot usage.
The period reported, echoing your query. Defaults to the last 30 days; may not span more than a year.
Offset pagination. total_count tells you how many records match, so you know how many pages to fetch before you start.