Erli + wFirma
Issue invoices automatically from Erli orders in wFirma. No retyping and no coding, five minutes to set up, ready for KSeF.
What you get
Automatic invoicing for the Erli + wFirma pairing
Erli orders in real time
Every new Erli order reaches NavyFlame at once and generates an invoice automatically, with no manual export.
Full bookkeeping in wFirma
Invoices from your orders feed the KPiR ledger and the JPK files in wFirma right away, so there is less manual work at month end.
An invoice in seconds
Every paid order creates an invoice automatically, with nothing retyped by hand.
Correct VAT and buyer details
We carry the line items, the VAT rates and the buyer's details (including the NIP tax number for companies) straight off the order.
Mapping and rules
Adjust the numbering, VAT rates, templates and rules, so the invoice looks exactly the way you want.
Monitoring and retries
A panel with the sync history, alerts on errors and automatic retries of failed attempts.
How do I connect Erli to wFirma?
Connect your Erli account
Generate an API key in the Erli seller panel and paste it into NavyFlame. No OAuth, one key is enough.
Connect wFirma
Authorise the connection to wFirma with an API key. The details are encrypted and we store no passwords.
Set your invoicing rules
Configure field mapping, numbering, VAT rates and the document template once, and it works from then on.
Switch the automation on
Activate the integration, and from now on every Erli order creates an invoice in wFirma automatically.
Why this integration?
Erli is a growing Polish marketplace, and NavyFlame pulls orders from it through the API in real time, with a simple key and no OAuth. wFirma is a full online accounting system: besides invoices it runs the KPiR revenue and expense ledger, JPK audit files and full bookkeeping, so documents go straight into the accounting flow. NavyFlame joins the two sides: it pulls orders from Erli and issues invoices in wFirma, with no manual export and no programming.
Frequently asked questions
In NavyFlame you connect your Erli store and your wFirma account, set the invoicing rules and switch the automation on. From that moment every Erli order creates an invoice in wFirma. Setup takes about 5 minutes.
Generate an API key in the Erli seller panel and paste it into NavyFlame. You set the connection up in a few minutes, with no developer.
Yes. Beyond orders and invoices, NavyFlame updates stock and prices on Erli and exports the product catalogue.
Yes. wFirma supports KSeF, Poland's National e-Invoice System, and NavyFlame passes it the full set of data an e-invoice needs.
Yes. Invoices issued in wFirma feed the KPiR ledger and the registers straight away, with no re-entry.