Authentication

Every request to the Financial Line API must be authenticated. Authentication takes place using HTTP headers and the following variables:

Variable	Meaning	Example
POS_ID	Point Of Sale identifier. Used to uniquely identify merchant in API.	dc728de1-51ef-4ef1-80f7-3b44b07b5667
API_KEY	Key used to merchant for authorization purposes.	2c2b91a3-9b73-4551-81ac-84e0d0360995
API_SECRET	Secret used to merchant for authorization purposes in API and webhooks signing.	ktMdTyollYMRkEfvgqbaWmvFiXPy1a80
ENDPOINTS_KEY	Endpoints authorization key. Used to access the API.	AIzaSyBiVfwG--8qIr4GOGuC2-XYoulwqqAAAAA

Through these docs the following variables will be used in the format {VARIABLE_NAME}.

Use these headers in all API requests to the server, including both GET and POST requests.

Note that header values are case sensitive, but header names are not.

If data about these headers is missing in the request or is incorrect, in this case the response will be returned as follows:

{
    "args": {
      "code": "S-404"
    },
    "message": "Invalid pos_id field or credentials"
}

caution

Please keep your credentials confidential and refrain from sharing them with individuals not involved in the integration process.