What This Adds In Cloud Code

• Stable base64 decode helper from the Cloud runtime.
• Safe fallback behavior for malformed payloads.
• Handy for decoding webhook fields or encoded IDs.

Quick Start

const atob = require('atob');
const decoded = atob(request.params.payload || '');

API

Function	Params	Returns	Notes
atob(data)	data: string	string	Callable default export. Returns decoded string; returns empty string if decode fails.

Practical Example

const atob = require('atob');
const csvContent = atob(request.params.csv_base64);
const rows = csvContent.split('\n');

Failure Modes & Gotchas

• Invalid base64 returns '' instead of throwing.
• Module is callable directly (atob(data)), no .decode wrapper needed.
• Always validate decoded content before parsing.

Related Modules

• btoa
• csv