Reassigned (reassign)

POST https://my-api.example.com/first-delivery/webhook

status_v3: reassign · status: Reassign

Sent when delivery moves to a new DSP or fleet contract. This is not terminal: a fresh lifecycle (en_route_pickup through completed) follows.

• delivery_fee is in cents and appears only when known.
• Driver fields may be absent until replacement assignment.
• trackerLinkFleet and fleetName describe the newly selected provider when available.
• The previous fleet can receive cancelled; the new fleet receives subsequent events.

Use reassign as an explicit lifecycle boundary in ordering and idempotency logic.

Request body

{
    "orderId": "5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42",
    "orderNumber": 7414,
    "externalId": "ABC-123456",
    "status": "Reassign",
    "status_v3": "reassign",
    "driverName": "Sam R.",
    "driverPhoneNumber": "+15555550188",
    "transportType": "Bicycle",
    "latitude": 40.7398,
    "longitude": -73.9903,
    "estimatedPickupTime": "2026-10-01T13:31:00.000Z",
    "estimatedDropoffTime": "2026-10-01T13:44:00.000Z",
    "delivery_fee": 799,
    "trackerLink": "https://trackdelivery.io/?orderId=5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42",
    "dspTrackerLink": "https://track.example-dsp.com/d/b71e09",
    "trackerLinkFleet": "https://track.example-dsp.com/d/b71e09",
    "fleetName": "Replacement Fleet"
}

Examples

cURL

curl --request POST 'https://my-api.example.com/first-delivery/webhook' \
  --header 'Content-Type: application/json' \
  --data '{
    "orderId": "5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42",
    "orderNumber": 7414,
    "externalId": "ABC-123456",
    "status": "Reassign",
    "status_v3": "reassign",
    "driverName": "Sam R.",
    "driverPhoneNumber": "+15555550188",
    "transportType": "Bicycle",
    "latitude": 40.7398,
    "longitude": -73.9903,
    "estimatedPickupTime": "2026-10-01T13:31:00.000Z",
    "estimatedDropoffTime": "2026-10-01T13:44:00.000Z",
    "delivery_fee": 799,
    "trackerLink": "https://trackdelivery.io/?orderId=5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42",
    "dspTrackerLink": "https://track.example-dsp.com/d/b71e09",
    "trackerLinkFleet": "https://track.example-dsp.com/d/b71e09",
    "fleetName": "Replacement Fleet"
}'

Node.js

const response = await fetch("https://my-api.example.com/first-delivery/webhook", {
  "method": "POST",
  "headers": {
    "Content-Type": "application/json"
  },
  "body": "{\n    \"orderId\": \"5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42\",\n    \"orderNumber\": 7414,\n    \"externalId\": \"ABC-123456\",\n    \"status\": \"Reassign\",\n    \"status_v3\": \"reassign\",\n    \"driverName\": \"Sam R.\",\n    \"driverPhoneNumber\": \"+15555550188\",\n    \"transportType\": \"Bicycle\",\n    \"latitude\": 40.7398,\n    \"longitude\": -73.9903,\n    \"estimatedPickupTime\": \"2026-10-01T13:31:00.000Z\",\n    \"estimatedDropoffTime\": \"2026-10-01T13:44:00.000Z\",\n    \"delivery_fee\": 799,\n    \"trackerLink\": \"https://trackdelivery.io/?orderId=5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42\",\n    \"dspTrackerLink\": \"https://track.example-dsp.com/d/b71e09\",\n    \"trackerLinkFleet\": \"https://track.example-dsp.com/d/b71e09\",\n    \"fleetName\": \"Replacement Fleet\"\n}"
})
const data = await response.json()

Python

import requests

response = requests.request(
    "POST",
    "https://my-api.example.com/first-delivery/webhook",
    headers={
  'Content-Type': 'application/json'
},
    data="{\n    \"orderId\": \"5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42\",\n    \"orderNumber\": 7414,\n    \"externalId\": \"ABC-123456\",\n    \"status\": \"Reassign\",\n    \"status_v3\": \"reassign\",\n    \"driverName\": \"Sam R.\",\n    \"driverPhoneNumber\": \"+15555550188\",\n    \"transportType\": \"Bicycle\",\n    \"latitude\": 40.7398,\n    \"longitude\": -73.9903,\n    \"estimatedPickupTime\": \"2026-10-01T13:31:00.000Z\",\n    \"estimatedDropoffTime\": \"2026-10-01T13:44:00.000Z\",\n    \"delivery_fee\": 799,\n    \"trackerLink\": \"https://trackdelivery.io/?orderId=5b1f3c20-0e4a-11f1-8c2d-3f9a7e6b1d42\",\n    \"dspTrackerLink\": \"https://track.example-dsp.com/d/b71e09\",\n    \"trackerLinkFleet\": \"https://track.example-dsp.com/d/b71e09\",\n    \"fleetName\": \"Replacement Fleet\"\n}",
)
response.raise_for_status()