Documentation

Sunny Developer Docs

Everything you need to integrate Sunny into your application. Guides, API reference, SDKs, and more.

API Reference Quick Start Guide

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API Reference

Complete API documentation with examples.

Webhooks

Receive real-time notifications for events.

Quick Start

Get up and running in 5 minutes.

Support

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Quick Start

1. Install the SDK

# Using npm
npm install @sunny/payments

2. Initialize the client

import
Sunny
from
'@sunny/payments'
const
sunny =
new
Sunny
(process.env.SUNNY_API_KEY)

Popular guides

Accepting your first payment

Learn how to create a payment and handle the response.

Setting up webhooks

Receive real-time notifications when payments succeed or fail.

Understanding authentication

Learn how to authenticate API requests securely.

Handling errors

Best practices for error handling and retries.