Get the report
The totals: contacts by status, how many were dialed at least once, total attempts including retries, how many connected (completed, voicemail or timeout: the calls you paid for), and the spend.
Turn on format=csv for the spreadsheet: one row per contact with your own columns (its id, phone and variables), its status and attempts, then what its last call did: start time, duration, how it ended, cost, outcome, summary, the full transcript and a recording link that works for 7 days. Your variables become columns right after id, phone and name, so the file lines up with the list you uploaded. Read columns by header name.
Authorizations
Your workspace secret key, sk_live_ followed by 32 hex characters. Create one in the console under Developers.
Path Parameters
The campaign's id (cmp_…).
Query Parameters
Download the per-contact spreadsheet instead
Response
Totals