Overview

Welcome. You just registered to accept crypto payments. This documentation gets you from signup to confirmed payments in production.

What the platform does for you#

• You quote customers in fiat (USD, EUR, …) — no buyer needs to understand exchange rates.
• The platform locks a crypto amount and a deposit address the moment the invoice is created.
• The buyer pays. You receive webhooks as confirmations accumulate.
• You fulfil the order. Settlement lands at your withdrawal address on the agreed payout cadence.

You never custody crypto yourself unless you want to — the platform handles address derivation, monitoring, and payout.

What you'll do#

1. Register and create a merchant — one merchant per brand, storefront, or environment.
2. Copy your API key and webhook secret — store them in your secret manager.
3. Call POST /api/invoices from your backend when a customer is ready to pay.
4. Receive webhooks — verify the signature, dedupe by X-Webhook-ID, fulfil on invoice.confirmed.
5. Reconcile using external_id and metadata — both are echoed in every webhook.

Two ways to read these docs#

• "Just make it work" — follow the Quickstart. It takes ~15 minutes.
• "Explain it first" — start with Invoices & lifecycle and Webhooks.

Before you ship to production#

Run through the Production checklist. It covers the failure modes merchants hit most often — signature verification, idempotency, secret rotation, and webhook handler timeouts.