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Content types

By default, the API returns a json response, but at the current time, we support the following response formats:
  • json - The default response format.
  • xml - The response in XML format.
For example, to request a response in XML format, you can add the Accept header to your request: 
Accept: application/xml

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Response fields

You can specify which fields to return in the response by using the fields query parameter. This parameter accepts a comma-separated list of fields to include in the response. For example, to return only the id and name fields in the response, you can use the following query parameter: 
GET /purchases?fields=id,name

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Additional fields

You can also include additional fields in the response by using the expand query parameter. This parameter accepts a comma-separated list of fields to include in the response. For example, to include the tarif field in the response, you can use the following query parameter: 
GET /purchases?expand=tarif
You can combine the fields query parameter with the expand query parameter to receive attributes of related resources in the response.
GET /purchases?expand=tarif&fields=id,tarif.id