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The SDK includes helpers for Meta’s Calling API and Kapso’s call logs.

Initiate a call

connect also accepts recipient (a business-scoped user ID) instead of, or alongside, to. The phone number wins when both are present.

Pre-accept / Accept

Reject / Terminate

Check call permission

Call logs (Kapso)

Calling is gradually rolling out in WhatsApp and may not be enabled for all numbers.
For a complete list of Kapso fields and presets, see Kapso Extensions.