How can we add Tracking number using third party API in order when shipment create in Magento 2.3.5?

Question

I want to add a Tracking number using third party API when creating shipment from admin. Also, how can we override that observer? I am using Magento 2.3.5. I have referred one link but it is for Magento 1.9. (How do I add tracking number to current order shipment in Magento 2?)

Please help me.

Answer 1

You can use the REST API provided by Magento.

In this case use this webservice http://yoursite.com/index.php/rest/V1/shipment/track

{
  "entity": {
    "order_id":     your order id,
    "parent_id":    your shipment id,
    "track_number": "track number",
    "tittle": "carrier tittle",
    "carrier_code": "carrier code"
  }
}

Include in the header the following information: Content-Type application/json Authorization Bearer your_auth_token

Any help needed feel free to ask !