I can't seem to pass an array into create method in Nodejs

[sparkmediatech]

I have searched the entire internet if I could find a help but none. If this is possible, it is best added in the documentation. I just want to pass an array into the create method. I have dynamic data that I have stored inside an array variable. I don't want to use array iteration method to call the create method on each iteration as I think there should be an inbuilt method already existing to handle this. Maybe I am missing out on how to properly set it up.
If I make the data a single object, it goes through. Unfortunately, I have not been able to get array of objects to go through.

`

   export const createAirtable = (params: {participantData: participantDataAttributes[], orderDetails: AirtableOrderDetails, 
   orderedItemList: orderedItemListAttributes[]})=>{
   const base = new Airtable({ apiKey: `${process.env.AIRTABLE_ACCESS_TOKEN}`}).base(`${process.env.AIRTABLE_BASEID}`);

const tempOrderParticipantData = [...params?.participantData as participantDataAttributes[]];


const tempRecord: unknown[] = [];


tempOrderParticipantData?.forEach((item, index)=>{
  const getPackage = params?.orderedItemList?.find((m, mIndex)=> item?.packageName === m?.orderedItemName);
  
    tempRecord?.push({
        "First Name": `${item?.participantNameInfo?.participantFirstName}`,
        "Last Name":`${item?.participantNameInfo?.participantLastName}`,
        "Phone": `${item?.participantNameInfo?.participantPhoneNumber}`,
        "Email": `${item?.participantNameInfo?.participantEmail}`,
        "Tour Name": `${params?.orderDetails?.tripName}`,
        "Tour Start Date": `${dayjs(params?.orderDetails?.tripStartDate).format('MMM/DDD/YYYY')}`,
        "Tour End Date": `${dayjs(params?.orderDetails?.tripEndDate).format('MMM/DDD/YYYY')}`,
        "Quantity": `${params?.participantData?.length}`,
        "Tour Price": `${displayCurrency(getPackage?.orderItemPrice as string)}`,
        "Payment Status": `Successful`
  })
})

console.log(tempRecord, 'record')
base(`${process.env.AIRTABLE_TABLEID}`).create(tempRecord as string[]).then(record => {
console.log('Created record');
}).catch(err => {
console.error('Error creating record:', err);
});
}

`

I get this error:
Error creating record: AirtableError { error: 'INVALID_REQUEST_MISSING_FIELDS', message: 'Could not find field "fields" in the request body', statusCode: 422 }
How is this done? And why are there limited contents on this package? I have been to stackoverflow, the community, google, Youtube, nothing could help me.