I can't post more than 10 records on Airtable

I have a post request API to airtable that creates this record grouped by User.ID

I need to post until Day 100 for each user, but the requests allows me to post until Day 10 only
{
  "records": [
  {
      "fields": {
        "Day": "Day 001",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 01"
      }
    },
    {
      "fields": {
        "Day": "Day 002",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 01"
      }
    },
    {
      "fields": {
        "Day": "Day 003",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 01"
      }
    },
    {
      "fields": {
        "Day": "Day 004",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 01"
      }
    },
    {
      "fields": {
        "Day": "Day 005",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 01"
      }
    },
    {
      "fields": {
        "Day": "Day 006",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 01"
      }
    },
    {
      "fields": {
        "Day": "Day 007",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 01"
      }
    },
    {
      "fields": {
        "Day": "Day 008",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 02"
      }
    },
    {
      "fields": {
        "Day": "Day 009",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 02"
      }
    },
    {
      "fields": {
        "Day": "Day 010",
        "userwatched": false,
        "userId": "${user.id}",
        "Week Number": "Week 02"
      }
    }
  ]
}