scrapy post request not updating data in airtable

Question

I need to create records in an airtable base and have the following code in scrapy:

url = "https://api.airtable.com/v0/appuhKmlhLIIEszLm/Table%201"

payload = json.dumps({
  "records": [
    {
      "fields": {
        "Name": "Temporada 6"
      }
    },
    {
      "fields": {
        "Name": "Temporada 2"
      }
    }
  ]
})
headers = {
  'Authorization': 'Bearer YOUR_API_KEY',
  'Content-Type': 'application/json'
}
yield scrapy.Request(method = "POST",url = url, headers=headers, body=payload)

I checked the code with python requests and works, however, when I use this scrapy code, no info is uploaded, do you know why is this?