curl --request POST \
  --url https://www.dench.com/api/v1/crm/objects/{objectName}/views \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "view": {
    "name": "Hot leads",
    "view_type": "table",
    "filters": {
      "id": "g1",
      "conjunction": "and",
      "rules": [
        {
          "id": "r1",
          "field": "Status",
          "operator": "is",
          "value": "Hot"
        }
      ]
    },
    "sort": [
      {
        "field": "created_at",
        "direction": "desc"
      }
    ]
  },
  "setActive": true
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    view: {
      name: 'Hot leads',
      view_type: 'table',
      filters: {
        id: 'g1',
        conjunction: 'and',
        rules: [{id: 'r1', field: 'Status', operator: 'is', value: 'Hot'}]
      },
      sort: [{field: 'created_at', direction: 'desc'}]
    },
    setActive: true
  })
};

fetch('https://www.dench.com/api/v1/crm/objects/{objectName}/views', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://www.dench.com/api/v1/crm/objects/{objectName}/views"

payload = {
    "view": {
        "name": "Hot leads",
        "view_type": "table",
        "filters": {
            "id": "g1",
            "conjunction": "and",
            "rules": [
                {
                    "id": "r1",
                    "field": "Status",
                    "operator": "is",
                    "value": "Hot"
                }
            ]
        },
        "sort": [
            {
                "field": "created_at",
                "direction": "desc"
            }
        ]
    },
    "setActive": True
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "ok": true,
  "objectName": "lead",
  "viewName": "Hot leads",
  "replaced": false,
  "activeView": "Hot leads"
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "details": "<unknown>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "details": "<unknown>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "details": "<unknown>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "details": "<unknown>"
  }
}