Automate invoicing through FIRA API integration
API
If you need to issue invoices from your custom application or webshop, you can use the FIRA API for automatic invoicing.
Connect your:
-
custom webshop
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CRM
-
ERP
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or any other application
The connection to the custom API can be found in FIRA under Settings → Webshop.
When adding a new webshop, select the Custom webshop option.
Invoicing
By sending the necessary data to the API, FIRA can generate:
-
an offer
-
invoice
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fiscal invoice (fiscalization of invoices for final consumption) for payment methods:
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transaction invoice (bank payment)
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cash
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card
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API Testing
It is recommended that you choose invoiceType: "Ponuda", (Offer) for testing, which you can delete again after testing.
For support, please contact us: contact.










