I’m trying to update a base every 24 hours hitting a public API using remoteFetchAsync().

When I run the automation code below, I get this error:

ERROR

ReferenceError: remoteFetchAsync is not defined
at on line 24
at main on line 9

The automation:

//output.markdown ("# Updating BTC price");

let table = base.getTable ("Fetch"),
    records = await table.selectRecordsAsync ();

//Check difficulty
await Promise.all (

    records.records.map (async record => {

        let stock = record.getCellValue ("Ticker");

        if (! stock) {

            //output.text ("Can't update the price without Ticker");

            return;
        }

        //output.text (`Updating Mining Difficulty of ${stock}...`);

        // make request to BTC.com
        
        var response = await remoteFetchAsync (
            `https://chain.api.btc.com/v3/block/latest`
        ).then (r => r.json ());

        // Parse by hand

        var data= response.data;
        var diff= data.difficulty; 
        
        // print fetched data
        //output.markdown (`${stock}'s Difficulty right now is: **${diff}**`)

        // update record in table
        return await table.updateRecordAsync (record, {
            "Difficulty": diff         
        });

       
    })
       
);

//Check Price
await Promise.all (

    records.records.map(async record => {

        let coin = record.getCellValue("coin");

        if (!coin) {

            //output.text("Can't update without the name of coin...");

            return;
        }

        output.text(`Updating price of ${coin}`);

        // make request
        
        var requestResult = await remoteFetchAsync(
            `https://api.coingecko.com/api/v3/simple/price?ids=${coin}&vs_currencies=usd`).then(r => r.json());
        // print fetched data
        const price = ((requestResult[coin] || {}).usd);
        output.markdown(`${coin}'s price right now is: **$${price}**`)

        // update record in table
        return await table.updateRecordAsync(record, {
            "Price": price,
        });
    })    
);
 

       
//output.markdown ("# Done!");

As a Script (that I have to run manually), it runs exactly as above. The only difference between the two codes is that output.markdown() is not commented.

What am I missing?