POST request not working

[lunar-module-geolog8 (K.K. Harjeeth)]

Post request not working
below is my db.json file

{
  "feedback": [
    {
      "id": "1",
      "rating": 10,
      "text": "This is feedback item 1 coming from the backend"
    },
    {
      "id": "2",
      "rating": 8,
      "text": "This is feedback item 2 coming from the backend"
    }
  ]
}

I installed json-server in vs-code

get request is working in postman api application

But Getting this error for POST request

Error is

K-K-Harjeeth:feedback-app kk_harjeeth$ npm run server

> feedback-app@0.1.0 server
> json-server --watch db.json --port 6000

--watch/-w can be omitted, JSON Server 1+ watches for file changes by default
JSON Server started on PORT :6000
Press CTRL-C to stop
Watching db.json...

♡⸜(˶˃ ᵕ ˂˶)⸝♡

Index:
http://localhost:6000/

Static files:
Serving ./public directory if it exists

Endpoints:
http://localhost:6000/feedback
SyntaxError: Unexpected token r in JSON at position 0
    at JSON.parse (<anonymous>)
    at file:///Users/kk_harjeeth/feedback-app/node_modules/milliparsec/dist/index.js:21:45
    at file:///Users/kk_harjeeth/feedback-app/node_modules/milliparsec/dist/index.js:8:16
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async file:///Users/kk_harjeeth/feedback-app/node_modules/milliparsec/dist/index.js:21:20
    at async file:///Users/kk_harjeeth/feedback-app/node_modules/@tinyhttp/app/dist/index.js:169:7
    at async file:///Users/kk_harjeeth/feedback-app/node_modules/@tinyhttp/app/dist/index.js:434:7

[michaelderekjones (Mike Jones)]

We have no idea what that API will accept.

However, as its complaining about JSON, it’s worth noting that you aren’t sending a JSON request but x-www-form-urlencoded.

So if your API can’t handle that type of request and is actually expecting JSON, that might account for the error.