Communication API vs Calls API
Which should I use?
Communication API
Use when you need a lead’s call history as part of their communication timeline. Best for CRM views showing all interactions with a lead.
Calls API
Use when you need to list calls, get call details, or access recordings. Best for call analytics, logging, and playback features.
V1 vs V2 (Communication API)
The Communication API has two versions:- V1 (
GET /v1.0/communication/call) — Returns basic call history. - V2 (
GET /v1.0/communication/call/v2) — Returns additional event types and richer metadata. Recommended for new integrations.