On this page
No Headings
Last updated: June 29, 2026
The resources listed here are deprecated. Information on these reference pages is to support customers with existing integrations only. For new integrations or users interested in upgrading, use our current offerings.
| Deprecated | Current | Upgrade benefits |
|---|---|---|
| Billing Agreements | Subscriptions |
|
| Billing Plans | Subscriptions |
|
| Invoicing v1 | Invoicing v2 |
|
| Partner Referrals v1 | Partner Referrals v2 |
|
| Payments v1 | Payments v2 |
|
Validation error
Previous Page
Invoicing v1
<blockquote><strong>Deprecation notice:</strong> The <code>/v1/invoices</code> endpoint is deprecated. Use the <code>/v2/invoices</code> endpoint instead. For details, see <a href="/docs/invoicing/basic-integration/">PayPal Invoicing Basic Integration</a>.</blockquote>Use the Invoicing API to create, send, and manage invoices. You can also use the API or webhooks to track invoice payments. When you send an invoice to a customer, the invoice moves from draft to payable state. PayPal then emails the customer a link to the invoice on the PayPal website. Customers with a PayPal account can log in and pay the invoice with PayPal. Alternatively, customers can pay as a guest with a debit card or credit card. For more information, see <a href="/docs/invoicing/">Invoicing Overview</a> and the <a href="docs/archive/invoicing/integrate/">Invoicing Integration Guide</a>.