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This document gives the required information for integrating a third party receipt / collections with the DIGIT Finance. In the situation wherein a state or city, there are various third applications been used along with DIGIT Finance, and all the revenues need to be accounted to the Finance application, it is required to do a system to system integration.
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For the creation of a receipt voucher, one should call the /rest/voucher/_create endpoint which is referred to in this contract. One receipt voucher is created in the Finance system in approved status for a receipt that is pushed. In order to make sure multiple vouchers are not created for any receipt, pass the reference number and billing service appropriately. There is another API /rest/voucher/_search to search for any voucher.
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