Assignment Trade Updated

Event Type

assignment_trade_updated

Summary

Assignment trade updated event delivery

Fetch the Full Object

The webhook payload contains the assignment's full object ID in data.assignment.id. Use that id as the {id} path parameter on GET /assignments/{id} to fetch the full assignment object after receiving this event.

Delivery

• Method: POST
• Content-Type: application/json
• Delivery guarantee: at-least-once

Delivery Headers

Header	Description
Content-Type	Always application/json.
X-Requidex-Event	Event type (assignment_trade_updated).
X-Requidex-Event-Id	Unique event delivery id.
X-Requidex-Signature	HMAC SHA-256 signature of the raw request body.
X-Requidex-Timestamp	UTC timestamp used when signing the payload.

Payload Fields

Field	Type	Required	Description
id	string	Yes	Unique webhook event id
type	string	Yes	Assignment webhook event type
createdAt	string	Yes	UTC date and time when the event was created
data	object	Yes	Show child attributes assignment object

Payload Example

{
  "id": "evt_01K1ASSIGNMENT07EVENT",
  "type": "assignment_trade_updated",
  "createdAt": "2026-08-10T12:00:00.000Z",
  "data": {
    "assignment": {
      "id": "507f1f77bcf86cd799439012"
    }
  }
}