NectarPay
Open gateway integrations

Crypto checkout, everywhere you already sell.

Every plugin below does the same three things: creates a NectarPay invoice from the cart total, redirects your customer to our hosted pay page (QR + amount), and marks the order paid when a signed webhook confirms the on-chain payment. Funds settle straight to your wallet — we never touch them.

Create an account firstRead the invoice API

WooCommerce

WordPress · WC 6.0+ · HPOS

The biggest self-hosted store platform on earth. One file, five-minute setup.

Download pluginFull guide
  1. WordPress admin → Plugins → Add new → Upload the zip, then Activate.
  2. WooCommerce → Settings → Payments → NectarPay. Paste your API key and webhook secret.
  3. In the NectarPay dashboard → Webhooks, set the URL to https://your-shop/?wc-api=nectarpay.

PrestaShop

PrestaShop 1.7.6 – 8.2

Huge in Europe and Latin America. Upload the module, paste three values, done.

Download moduleFull guide
  1. PrestaShop admin → Modules → Module Manager → Upload a module → pick the zip.
  2. Click Configure and paste your API key, Store ID and webhook secret.
  3. Webhook URL: https://your-shop.com/index.php?fc=module&module=nectarpay&controller=webhook

OpenCart

OpenCart 3.0.x

Lightweight and still everywhere in APAC and Eastern Europe.

Download extension
  1. Extensions → Installer → upload the ocmod zip.
  2. Extensions → Extensions → Payments → install NectarPay, then edit and paste your API key and webhook secret.
  3. Webhook URL: https://your-store.com/index.php?route=extension/payment/nectarpay/webhook

Magento 2 / Adobe Commerce

Magento 2.4.x · PHP 7.4/8.x

Enterprise carts, same non-custodial settlement. Place order → hosted pay page → webhook invoices it.

Download module
  1. Copy app/code/NectarPay into your install, then bin/magento module:enable NectarPay_Payment && setup:upgrade && cache:flush.
  2. Stores → Configuration → Sales → Payment Methods → NectarPay. Paste your API key and webhook secret.
  3. Webhook URL: https://your-store.com/nectarpay/webhook

WHMCS

WHMCS 8.x · hosting & billing

Hosts, ISPs and service businesses: unpaid invoices get a Pay with crypto button; the callback marks them paid.

Download gateway
  1. Unzip into your WHMCS root (keeps modules/gateways/ structure).
  2. System Settings → Payment Gateways → activate NectarPay, paste API key and webhook secret.
  3. Webhook URL: https://your-whmcs.com/modules/gateways/callback/nectarpay.php

Easy Digital Downloads

WordPress · digital goods

Selling downloads, licenses or courses? Same one-file plugin pattern as WooCommerce.

Download plugin
  1. WordPress admin → Plugins → Add new → Upload the zip, then Activate.
  2. Downloads → Settings → Payments → enable NectarPay, then paste API key and webhook secret in the NectarPay tab.
  3. Webhook URL: https://your-site/?nectarpay-webhook=1

CS-Cart

CS-Cart 4.x · Multi-Vendor

Marketplaces and multi-vendor setups — popular in RU/EU. Add-on + payment processor, same REST contract.

Download add-on
  1. Copy app/addons/nectarpay into your CS-Cart root, then Admin → Add-ons → install NectarPay.
  2. Administration → Payment methods → add a method with the NectarPay processor; paste API key and webhook secret.
  3. Webhook URL: https://your-store.com/index.php?dispatch=payment_notification.process&payment=nectarpay

Zen Cart

Zen Cart 1.5.8+ / 2.x

The old workhorse still runs a lot of long-lived stores. Drop-in payment module, no core edits.

Download module
  1. Copy includes/ and nectarpay_webhook.php into your Zen Cart root.
  2. Admin → Modules → Payment → install NectarPay, paste API key and webhook secret.
  3. Webhook URL: https://your-store.com/nectarpay_webhook.php

Craft Commerce

Craft CMS 4/5 · Commerce 4/5

Bespoke content-driven stores. A proper Yii2 gateway plugin with an offsite redirect flow.

Download plugin
  1. Install the plugin, then Commerce → Settings → Gateways → new NectarPay gateway (env-var API keys supported).
  2. Pick NectarPay as a payment method in your checkout templates.
  3. Webhook URL: https://your-site.com/actions/nectarpay/webhook

No plugin? Use the payment button

Any site that can render HTML can take crypto. Every store gets a hosted payment page at /t/your-store — link it from a button, an email, an invoice PDF, or a QR code:

<a href="https://app.nectar-pay.com/t/your-store"
   style="display:inline-block;padding:12px 24px;border-radius:8px;
          background:#f5b301;color:#0d1b33;font-weight:600;text-decoration:none">
  Pay with crypto
</a>

No API key needed, no webhook to host — the customer pays, you get the on-chain settlement and the dashboard/Telegram ping. Fixed-amount invoices, order metadata and webhooks are there when you outgrow the button via the invoice API.

Closed platforms

Shopify, BigCommerce, Wix and Squarespace lock their payment surfaces to approved gateways. If your platform speaks REST, we can still plug in — everything above is a thin wrapper around our invoice API, and you can also skip plugins entirely and share a payment link (/t/your-store) in order emails, invoices, or a custom checkout button. Talk to us via help and we'll get you wired up.