Please help me am a beginner

There was an issue setting up your call.

Raw response for the API
Status code 429
{
“error”: {
“message”: “You exceeded your current quota, please check your plan and billing details.”,
“type”: “insufficient_quota”,
“param”: null,
“code”: “insufficient_quota”
}
}

Keep getting this error when I try to put gpt 3.5 turbo in my Api connector.
I know it cause I have exceeded the call lmit for the free version of bubble which is 1000/call per minuite but am asking if theres any way I can reduce the call lmit for gpt 3.5 and if not dose any know any api I can use instead.

Thank been trying for like two hours thinking it was a bubble issue

btw am using the free version of open ai