Integration

eBay + iFirma

Issue invoices automatically from eBay orders in iFirma. No retyping and no coding, five minutes to set up, ready for KSeF.

What you get

Automatic invoicing for the eBay + iFirma pairing

🌍

Several currencies at the NBP rate

eBay orders in EUR, GBP or USD are converted to PLN at the mid rate published by the National Bank of Poland, as Polish rules require.

📑

Online bookkeeping in iFirma

Invoices from your orders go straight into iFirma, ready for the rest of the accounting work.

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 eBay to iFirma?

1

Connect your eBay account

Authorise NavyFlame through the official eBay API (OAuth), without sharing your account password.

2

Connect iFirma

Authorise the connection to iFirma with an API key in NavyFlame.

3

Set your invoicing rules

Configure field mapping, numbering, VAT rates and the document template once, and it works from then on.

4

Switch the automation on

Activate the integration, and from now on every eBay order creates an invoice in iFirma automatically.

Why this integration?

eBay is a global marketplace, and NavyFlame pulls orders from it through the official API (OAuth) and converts foreign currencies to PLN at the National Bank of Poland rate automatically. iFirma is an online bookkeeping system with invoicing built in, and it works well for business owners who run their whole accounting online. NavyFlame joins the two sides: it pulls orders from eBay and issues invoices in iFirma, with no manual export and no programming.

Frequently asked questions

In NavyFlame you connect your eBay store and your iFirma account, set the invoicing rules and switch the automation on. From that moment every eBay order creates an invoice in iFirma. Setup takes about 5 minutes.

Yes. NavyFlame supports eBay.pl and the international sites (eBay.de, eBay.co.uk, eBay.com and others), and orders from all of them land in one panel.

Amounts in EUR, GBP, USD and other currencies are converted to PLN at the mid rate published by the National Bank of Poland for the day before the sale, as the rules require.

Yes. Every order generates a VAT invoice in iFirma according to the rules you set.

Yes. iFirma supports KSeF, and NavyFlame supplies the full set of data an e-invoice needs.

Automate eBay + iFirma invoices

Five minutes to set up, no coding.

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