Payment Links - My Crypto Server

A payment link is a shareable URL that customers open to initiate a payment. Each link has a fixed price. When a customer opens a link, a checkout session is created for them automatically.

URL parameters

Parameter	Description
`prefill_email`	Pre-fills the customer email on the session so the checkout email step is skipped, e.g. `/l/{slug}[email protected]`. Useful when your own page already captured the email. Invalid values are ignored and the email step is shown as usual.

Payment links require links:read or links:write scope depending on the operation.

The payment link object

Field	Type	Description
`id`	uuid	Unique identifier
`object`	string	Always `"payment_link"`
`slug`	string	URL-safe identifier. The checkout URL is `/l/{slug}`
`title`	string	Display name shown on the checkout page
`description`	string \| null	Optional description
`fiatAmount`	string	Price as a decimal string, e.g. `"49.99"`
`fiatCurrency`	string	3-letter ISO currency code, e.g. `"USD"`
`successUrl`	string \| null	Redirect after successful payment
`cancelUrl`	string \| null	Redirect if the customer cancels
`active`	boolean	Inactive links cannot create new sessions
`checkoutUrl`	string	Shareable URL to give to customers
`createdAt`	datetime
`updatedAt`	datetime