You can follow these directions to integrate API with SuperReceptionist or retrieve information to know more about API.

About API's -


Using the Knowlus APIs you can make outgoing calls to phones and SIP-enabled endpoints. Since the API is based on REST principles, it’s very easy to write and test applications. You can use your browser to access URLs, and pretty much any HTTP client in any programming language to interact with the API.


You can configure Knowlus to make its initial HTML requests to your application via HTTP GET or POST methods.



When Knowlus performs an HTTP POST to a web server, metadata associated with the call (phone number, etc.) is passed as the body of the POST just as if the parameters were submitted as part of a form on a webpage.
Tip : One important point to note is that you cannot cache POST requests. To cache HTML requests, make use of the HTTP GET method.

Note: In the POST method of all the APIs, Knowlus does not use username and password. Instead you will need an encryption and a decryption key. You can generate these anytime from within the Register Keys tab in the API section of the web interface. The encryption and decryption keys will be sent to your registered email id.

When Knowlus performs an HTTP GET to a web server, metadata associated with the call (phone number, etc.) is passed as URL query string parameters as if the parameters were submitted as part of a form on a webpage. Knowlus locally caches static HTML documents and media files.


Points to remember for exception handling during API integration:

  • All special characters are rejected in GET form api since they are converted into unicode at backend. It is an exception at the system.
  • An API key provides access to the SR account details for any SMS or CRM integration without knowing the username or paasword.
  • Any API cannot use the already defined variables of our system.For example if any api has 'to' or 'destination' then an exception occurs and the value of destination is changed which hampers the functioning of the API.
  • If the API consists of any parameters or declarations after ? Then it will be of type GET.
  • All URL types API are of the form POST
  • GET API can be tested by hitting on the browser.
  • As for post it can only be tested by certain tools for example postman etc which requires technical knowledge and hence it is advisable to ask the customer to check his API
  • Our API does not support%2b(+) unicode
  • API wrapper needs to be created for $caller_id to fetch the callers number and cut into it 10 digit numbers.
  • POST form API gathers all the variables from our system and then sees it in the customers system
  • GET API specifies the variables and values it wants from our system.
  • All API respond back in either of the 3 formats: xml or json or plaintext 


API Parameters to prepare API Key -


$dispnumber -- The SR number.
$caller_id -- caller's number
$call_id -- unique callid
$start_time -- start time of the call
$end_time -- end time of the call
$timezone -- timezone in which the start_time and end_time is made available.
$call_duration -- duration of the call
$destination -- connected agent's number.
$action -- action that was taken (phone/voicemai
$extension -- the extension which was pressed.


How to Setup API -


To Integrate API. Go to “Settings”

Click on “Hook API”

Now Click On “Add API”




An add API pop up appears



Select Request Type – Get/ Post, Insert API Name and URL


Click “Add”

You are ready to go.