Integration highlight

Accept Bitcoin on SimplBooks Invoices
with Strike

Connect SimplBooks to Strike and start accepting Bitcoin payments with zero workflow changes.

First month free • No credit card required • Cancel anytime

SimplBooks + Strike = Bitcoin Invoicing Made Simple

payinbtc.me is the integration platform that adds Bitcoin payment options to your existing accounting software invoices. Keep using SimplBooks for your bookkeeping and let Strike handle Bitcoin payments, we connect them seamlessly so you can accept Bitcoin without changing your workflow.

One of 168 pre-built integration combinations. 12 accounting platforms × 14 Bitcoin wallets, all ready now.

About SimplBooks

SimplBooks is an Estonian cloud accounting platform built for small businesses and accountants, with features like automated VAT filing, fixed asset management, and straightforward invoicing tailored to the Estonian market.

With payinbtc.me, you can accept bitcoin via SimplBooks and give your clients a fast, borderless payment option. The integration connects SimplBooks to your bitcoin wallet, adds a payment link to your invoices, and notifies you when payments come in. Your SimplBooks workflow doesn't change.

For Estonian businesses looking to accept bitcoin payments through their existing invoicing setup, payinbtc.me removes the technical barrier. No separate bitcoin invoicing tool needed, just connect, and your SimplBooks invoices become bitcoin-ready. One integration, and every invoice can serve as a bitcoin invoice.

With the same ease, you connect SimplBooks to:

Aqua Wallet Blink Wallet BTCPay Server Coingate Coinsnap Lightning Checkout LNbits Money Badger Nostr Wallet Connect OpenNode Speed Swiss Bitcoin Pay XPUB (Extended Public Key)

About Strike

Strike is a global bitcoin payment app by Zap Solutions, enabling instant money transfers via the Lightning Network. It's available in over 100 countries and offers direct deposit conversion, making it one of the most accessible entry points for businesses new to bitcoin.

With payinbtc.me, you can accept bitcoin via Strike through your existing accounting software. Connect Strike to QuickBooks, Xero, FreshBooks, or any supported platform, and your invoices get a bitcoin payment link. Clients pay over the Lightning Network through Strike, and you receive the funds instantly.

For businesses that want the simplest path from accounting invoice to bitcoin payment, Strike through payinbtc.me is hard to beat. Your bitcoin invoice goes out through the accounting tool you already know, Strike handles the payment, and the whole thing takes five minutes to set up.

You need a BTCPay server account to use this wallet combined with PayInBTC.

With the same ease, you connect Strike to:

e-Boekhouden.nl Freshbooks Holded Invoice Ninja Moneybird MoneyMonk Quickbooks Sage Intacct Xero Zoho Books Zoho Invoice

Strike Questions

What is an xpub, and why does Strike use one?

An xpub (extended public key) from your Strike wallet lets payinbtc.me generate unlimited unique receiving addresses on your behalf — without ever accessing your private keys. Your Bitcoin stays fully under your control while we handle payment routing.

Does payinbtc.me hold my Bitcoin if I use Strike?

No. Payments go directly to addresses generated by your Strike wallet. We never touch or hold your funds — you keep complete custody and control at all times.

More questions? See our full FAQ →

Start today—risk free

Add Bitcoin to Your SimplBooks Invoices with Strike

Keep SimplBooks. Keep your workflow. Just add Bitcoin payments via Strike.

No credit card required. First 3 invoices free. Cancel anytime.

168 integrations ready • 5-minute setup • Save $2,450/year

Questions? Talk to our team

Accept Bitcoin on SimplBooks Invoiceswith Strike