POST
/
invoices
/
{id}
/
send
curl -X POST https://api.contazen.ro/v1/invoices/inv_9z8y7x6w5v/send \
  -H "Authorization: Bearer sk_live_YOUR_API_KEY" \
  -H "Content-Type: application/json"

{
  "success": true,
  "data": {
    "sent": true,
    "email": "contact@techsolutions.ro",
    "message": "Invoice sent successfully"
  },
  "meta": {
    "version": "v1",
    "response_time": "456.78ms"
  }
}

​
Request

​
id
string
required
The invoice ID to send
​
email
string
Override recipient email address. If not provided, the client’s email address will be used.
The invoice must meet the following requirements to be sent:
  • Not a draft (is_draft = false)
  • Not voided/cancelled (is_storno = false)
  • Not deleted (is_deleted = false)
  • Client must have a valid email address (unless overridden)

​
Response

​
success
boolean
Indicates if the request was successful
​
data
object
​
meta
object
Response metadata including version and response time
curl -X POST https://api.contazen.ro/v1/invoices/inv_9z8y7x6w5v/send \
  -H "Authorization: Bearer sk_live_YOUR_API_KEY" \
  -H "Content-Type: application/json"

{
  "success": true,
  "data": {
    "sent": true,
    "email": "contact@techsolutions.ro",
    "message": "Invoice sent successfully"
  },
  "meta": {
    "version": "v1",
    "response_time": "456.78ms"
  }
}

​
Automatic Sending

You can also automatically send an invoice when creating it by including the send_email parameter: 
curl -X POST https://api.contazen.ro/v1/invoices \
  -H "Authorization: Bearer sk_live_YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "client_id": "1a2b3c4d5e",
    "items": [...],
    "send_email": true,
    "email_address": "optional@override.com"
  }'
The response will include an email_sent field indicating whether the email was sent successfully.