curl --request POST \
  --url https://api.pramaan.dev/v1/capabilities/shipping.serviceability.check \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "pickupPostalCode": "110001",
  "deliveryPostalCode": "400001",
  "parcel": {
    "length": 10,
    "width": 10,
    "height": 10,
    "weight": 1
  },
  "cashOnDelivery": false
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    pickupPostalCode: '110001',
    deliveryPostalCode: '400001',
    parcel: {length: 10, width: 10, height: 10, weight: 1},
    cashOnDelivery: false
  })
};

fetch('https://api.pramaan.dev/v1/capabilities/shipping.serviceability.check', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pramaan.dev/v1/capabilities/shipping.serviceability.check"

payload = {
    "pickupPostalCode": "110001",
    "deliveryPostalCode": "400001",
    "parcel": {
        "length": 10,
        "width": 10,
        "height": 10,
        "weight": 1
    },
    "cashOnDelivery": False
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "results": [
    {
      "courierId": "<string>",
      "carrier": "<string>",
      "quotedPostage": {
        "amount": 5000000,
        "currency": "INR"
      },
      "cashOnDelivery": true,
      "deliveryDays": 1
    }
  ]
}

{
  "error": {
    "code": "addendum_required",
    "message": "<string>",
    "next": "<string>",
    "request_id": "<string>",
    "retryable": true,
    "effect": "none",
    "slot": "<string>",
    "required_micro": 123,
    "reason": "balance",
    "plan": "<string>",
    "needs": [
      {
        "kind": "approval",
        "detail": "<string>",
        "step": "<string>"
      }
    ]
  }
}