Products / Payments
Accept Bitcoin, stablecoins, and 40+ assets across 10+ networks, settled to fiat or stablecoin the same day — at rates locked when the invoice is created, with zero chargeback exposure.
Why Coinsonnet
Your brand, your domain, your colours. Customers never leave your experience to pay you.
Payment flows are continuously refined — wallet detection, network suggestions, retry prompts — so fewer payers drop off.
A hosted payment page, a drop-in widget, or full API control. Start with a link, graduate to deep integration.
Capabilities
Payers scan or connect — the right network and amount are pre-filled, eliminating mis-sends.
Partial payments, overpayments, and late payments are detected and resolved automatically.
Settle every payment into fiat or the stablecoin of your choice at execution-grade rates.
Recurring crypto billing with smart retries and dunning that doesn't annoy your customers.
Every payment event delivered in under a second, with replay when your endpoint is down.
Every payin matched to an invoice and entity automatically — exportable to your ERP.
How it works
Your customer picks crypto at checkout — on your site, a payment link, or an emailed invoice.
We quote a guaranteed rate for the payment window, so price swings are our problem, not yours.
QR scan, wallet connect, or Lightning — the right amount and address are pre-filled to prevent mis-sends.
The payment is screened, confirmed, and auto-converted to EUR or the stablecoin you've chosen.
Funds land in your Coinsonnet balance instantly and in your bank account the same day, fully reconciled.
Integrations
A REST API and SDKs for custom builds, drop-in payment buttons for everything else, and plugins for the major e-commerce platforms.
WooCommerce
Shopify
Magento 2
PrestaShopOpenCartWHMCS
Drupal CommerceREST APITypeScript · Python · Go · Java SDKs
FAQ
No. By default every payment is converted at the locked rate and settled to your EUR balance or bank account. If you'd rather keep some or all of it in crypto or stablecoins, that's a setting, not a different product.
Underpayments and late payments are detected automatically: the customer is prompted to top up, or the payment is refunded to their wallet, according to rules you set. You never reconcile these by hand.
EUR to any SEPA bank account same-day, or USDC and other supported stablecoins to your Coinsonnet balance instantly. Multi-currency settlement splits are available on enterprise plans.
From 0.4% per transaction depending on volume, with the rate-lock included. No setup or monthly fees. See the pricing page for the full table.
Talk to our team about your flows, or jump straight into the sandbox.
