Get RCS Capabilities
Check RCS capabilities for one or more phone numbers.
This endpoint allows you to verify which RCS features (cards, buttons, etc.) are supported on specific phone numbers before sending RCS messages to them.
Authentication
PINNACLE-API-KEYstring
API Key authentication via header
Request
This endpoint expects an object.
phoneNumbers
List of phone numbers to check RCS capabilities for (E.164 format).
Limit: 1 min
agentId
Optional RCS agent ID (prefixed with ‘agent_’) to check capabilities of a number from a specific agent.
Response
Returns RCS capabilities for each requested phone number.
The response is a map where keys are phone numbers and values are either:
- `null` if the number doesn't support RCS
- An object containing supported cards and actions if RCS is supported
Errors
400
Bad Request Error
401
Unauthorized Error
403
Forbidden Error
500
Internal Server Error
501
Not Implemented Error

