Update task transaction hash

PATCH

/tasks/{id}/txhash

Stores a Web3 transaction hash for blockchain verification of task completion.
Both admins and employees can use this endpoint.

Ownership rule: Employees can only update their own tasks.

Request

Authorization

JWT Bearer

Add the parameter

Authorization

to Headers

Example:

Authorization: ********************

Path Params

Body Params application/jsonRequired

Example

{
    "txHash": "0x8a4c1e2f3b5d6c7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request PATCH '/tasks/cm5task001/txhash' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "txHash": "0x8a4c1e2f3b5d6c7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d"
}'

Responses

🟢200

application/json

Transaction hash saved

Body

Example

{
    "success": true,
    "data": {
        "id": "cm5task001",
        "title": "Build Dashboard UI",
        "status": "COMPLETED",
        "txHash": "0x8a4c1e2f3b5d6c7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d"
    },
    "message": "Task verification hash updated successfully"
}

🟠403

🟠404NotFound

Modified at 2026-02-22 18:59:05

Update task status

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