Update Invoice

Updates an existing invoice.

PUThttps://api.tracksales.co/api/v1/invoices/{uuid}

Required scope: invoices:update

Path Params

uuidstringrequired

Invoice UUID

Body Params

customerIdstringrequired

Customer UUID

datestringrequired

Invoice date

itemsarrayrequired

Line items with itemId, quantity, unitPrice

Responses

200OK

Request succeeded.

401Unauthorized

API key is missing or invalid.

403Forbidden

API key lacks the required scope.

404Not Found

Invoice was not found.

422Validation Error

Request validation failed.

curl -X PUT 'https://api.tracksales.co/api/v1/invoices/{uuid}' \
  -H 'Authorization: Bearer ts_live_YOUR_API_KEY' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{"customerId":42,"date":"2026-07-01","dueDate":"2026-07-15","items":[{"itemId":101,"quantity":2,"unitPrice":5000}]}'

{
    "success": true,
    "data": {
        "invoice_id": 301,
        "customerId": 42,
        "total": 11600,
        "status": "due"
    }
}

{
    "success": false,
    "error": {
        "code": "unauthenticated",
        "message": "Invalid or revoked API key."
    }
}

{
    "success": false,
    "error": {
        "code": "forbidden",
        "message": "API key lacks required scope."
    }
}

{
    "success": false,
    "message": "Invoice not found"
}

{
    "success": false,
    "message": "Validation failed",
    "errors": {
        "field": [
            "The field is required."
        ]
    }
}