Secrets
Secrets are passed as environment variables to your functions in production. For example, if you were writing a Node.js function that used a DATABASE_URL
secret to connect to a PlanetScale database, you would reference it just like any other environment variable:
js
const mysql = require("mysql2/promise");async function main({ event }) {const connection = await mysql.createConnection(process.env.DATABASE_URL);const [result] = await connection.execute("INSERT INTO signups (email, signup_reason) VALUES (?)",[event.user.email, event.data.signup_reason]);return result;}