Integrations
Accept crypto payments on WordPress
For a plain WordPress site — a membership, a course, a digital download, a donation page — a small shortcode is enough: it creates a CryBit invoice server-side and shows the payment button or the embedded widget.
A payment shortcode
PHP (mu-plugin)
add_shortcode('crybit_pay', function ($atts) {
$atts = shortcode_atts(['amount' => '10', 'currency' => 'USD', 'label' => 'Pay with crypto'], $atts);
$resp = wp_remote_post('https://api.crybit.net/api/v1/payments', ['headers' => [
'X-Public-Key' => getenv('CRYBIT_PUBLIC_KEY'),
'X-Private-Key' => getenv('CRYBIT_PRIVATE_KEY'),
'Content-Type' => 'application/json',
], 'body' => json_encode([
'amount' => (float) $atts['amount'],
'currency' => $atts['currency'],
'order_id' => 'WP-' . wp_generate_password(8, false),
])]);
$inv = json_decode(wp_remote_retrieve_body($resp), true);
return '<a class="crybit-btn" href="' . esc_url($inv['callback_url']) . '">' . esc_html($atts['label']) . '</a>';
});
// использование: [crybit_pay amount="25" currency="USD" label="Оплатить курс"]Confirming access after payment
For memberships or downloads, generate order_id per user/product, and in the webhook handler grant a role, add to a group, or email the download link once payment.paid arrives for that order_id.
Embedded widget instead of a redirect
Render the widget in a page template with confirmation: {"type":"embedded"} to keep the visitor on your site — see the widget guide for the JavaScript.
FAQ
Do I need a plugin from the WordPress directory?
No — the shortcode above is a few dozen lines in a must-use plugin, and it uses the same public API as every other CryBit integration.