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Compact modeHides field descriptions and other prose for a more compact, scannable view of the API reference.Deprecation notice: TheSends an invoice, by ID, to a customer. To suppress the merchant's email notification, set the `notify_merchant` query parameter to `false`./v1/invoicesendpoint is deprecated. Use the/v2/invoicesendpoint instead. For details, see PayPal Invoicing Basic Integration.
Note: After you send an invoice, you cannot resend it.
Client CredentialsToken URLhttps://api-m.sandbox.paypal.com/v1/oauth2/tokenInheaderScopes
https://uri.paypal.com/services/invoicingapplication/json
curl -X POST "https://example.com/v1/invoicing/invoices/string/send"