Send invoice email to customer

POST

/api/v1/invoices/send

Invoices

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Header Params

Body Params application/json

Examples

Responses

🟢200OK

application/json

Invoice email sent successfully

Body

🟠400Bad Request

🟠401Unauthorized

🔴500Server Error

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST '/api/v1/invoices/send' \
--header 'x-business-id;' \
--header 'x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "customerEmail": "john@example.com",
    "customerName": "John Doe",
    "businessName": "My Business",
    "invoiceNumber": "INV-202501-0001",
    "amount": 129375,
    "currency": "NGN",
    "description": "Invoice for web development services",
    "notes": "Payment due within 30 days",
    "dueDate": "2025-02-01T00:00:00Z",
    "contactEmail": "support@mybusiness.com",
    "paymentUrl": "https://payment.rayswap.exchange/invoice/inv_123456",
    "business": {
        "id": "biz_123",
        "name": "My Business",
        "email": "contact@mybusiness.com",
        "currency": "NGN"
    }
}'

Response Example

200 - sample

{
    "success": true,
    "data": {
        "message": "Invoice email sent successfully",
        "emailId": "email_123456"
    }
}

Modified at 2025-09-04 20:35:45

Create a new invoice

Create a new payment link