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GET
/
api
/
calls
/
token
/
sinch
Generate a Sinch Voice SDK token
curl --request GET \
  --url https://your-instance.example.com/api/calls/token/sinch \
  --header 'Authorization: Bearer <token>'
{
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.example.token",
  "applicationKey": "sinch-app-key-xxxx",
  "userId": "64f0a1b2c3d4e5f6a7b8c9d4",
  "callerIdentifier": "+14165550100",
  "expiresIn": 600
}

Documentation Index

Fetch the complete documentation index at: https://docs.tetherai.ca/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Response

Sinch RTC token + caller identifier

token
string
required

Sinch RTC JWT (HS256, 10-minute expiry).

applicationKey
string
required
userId
string
required
expiresIn
integer
required

Seconds until expiry (always 600).

callerIdentifier
string

User's default Sinch phone number used as the caller ID for PSTN calls. May be empty if not configured.