FlowVoice API
  1. Calls
FlowVoice API
  • Getting started
    • Overview
    • Authentication
  • Calls
    • Call Create
      POST
    • Calls List
      GET
    • Call Read
      GET
  • Calendars
    • Calendars List
      GET
    • Calendar Read
      GET
  • Company
    • Company Read
      GET
  • Events
    • Events List
      GET
    • Events Read
      GET
  1. Calls

Call Create

POST
/calls
Initiates a call to the provided phone_number using the given assistant_id. The endpoint processes additional key+values flexibly and passes them through to the assistants' knowledge. A provided key (e.g. interests) can then be references within the assistants know-how by placing the key in curly braces (e.g. {interests})

Request

Authorization
Add parameter in header
Authentication
Example:
Authentication: ********************
Body Params application/json
assistant_id
string 
required
The assistants id
phone_numer
string 
required
The number to be called in E.164 format (e.g. +491601234567)
any additional <key>
string 
optional
Will get passed on to the assistant and can get addressed via {key}
Example
{
    "assistant_id": "GSeJLCEYc3TsXrF187ru",
    "phone_number": "+49170123456",
    "interests": "oldtimer"
}

Request samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST '/calls' \
--header 'Content-Type: application/json' \
--header 'Authentication;' \
--data-raw '{
    "assistant_id": "GSeJLCEYc3TsXrF187ru",
    "phone_number": "+49170123456",
    "interests": "oldtimer"
}'

Responses

🟢200Success
application/json
Body
object {0}
Example
{}
Modified at 2025-06-05 14:54:20
Previous
Authentication
Next
Calls List
Built with