Overview

Pay a standalone invoice belonging to the authenticated customer. Pay with either an existing chargeable card (source_id) or a new card (payment_gateway + gateway_token). On success the response is the customer resource with a fresh JWT; when the charge needs 3D Secure, it includes a payment_intent (status requires_action) for your front end to complete.

Example:

curl --request POST \n  --url 'https://www.pelcro.com/api/v1/sdk/invoices/101/pay?site_id=1232' \n  --header 'Authorization: Bearer <JWT>' \n  --header 'Content-Type: application/json' \n  --data '{ "payment_gateway": "stripe", "gateway_token": "pm_card_visa" }'

Conditional Requirements

• Provide either source_id (an existing chargeable source) or both payment_gateway and gateway_token.
• The invoice must belong to the customer and not be paid, void, or uncollectible.
• A declined card returns 404 with the gateway message; an unknown invoice also returns 404.