API documentation
Method list
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The method allows you to add trade credit for chosen contractor

Input parameters
contractor_idintContractor ID
amountfloatTrade credit amount
messagestringTrade credit note

Output data
The method returns the data in JSON format.
statusvarchar(30) SUCCESS - request executed correctly
ERROR - an error occurred during an API request. Error details will be described in 2 additional returned fields: error_message and error_code

Input data:
Output data:
A sample request in PHP: