GET /dialog/donate/pay_now

Returns an HTML-based dialog that allows user to make a donation that they can pay immediately, using a supported payment method.

Example URLs:

Available via HTTPS.

Required Parameters

campaign_id (required)

A unique identifier for tracking your donation goals (e.g., “2018-christmas-giving”, or “general-fund”). This will be used to show you analytics on how well each of your campaigns is doing. It can be any string consisting of lowercase or uppercase ASCII characters, digits, underscores, and hyphens, the length of which is betwen 1 and 128 characters.

pricing (required)

A string containing currency code and price matching your region. For example: "USD220" translates to $2.20 USD

title (required)

A user-friendly title that explains what the user is donating to. This will be displayed in the LaterPay dialogs and in the user’s invoice.

url (required)

The URL where the user is sent after they successfully donate. This might be your homepage, an article on your blog, or a specific landing page set up for your donation campaign. Users will see this URL in their invoices. You can also specify a return_url (see below).

cp, hmac, ts (required)

Optional Paramters


If you would like the user to be redirected to a different URL than what appears on their invoice, you can optionally provide return_url.