Flash

Flash is the easiest way for businesses, creators, and merchants to accept Bitcoin.

Transaction Fees, Free

Visit website

This link will take you to a third-party site not owned or operated by Alchemy.

What is Flash?

Flash is the easiest way for businesses to accept Bitcoin—fast, intuitive, and ready in minutes. Designed for businesses, creators, and merchants, it supports product sales, donations, subscriptions, and more. Flash removes complexity from Bitcoin payments and integrates seamlessly with Shopify, WooCommerce, and other major platforms for a smooth checkout experience.

Sponsor gas and bundle user ops in your app or on your chain

Get your API key

Web3 dapps and developer tools related to Flash

Discover blockchain applications that are frequently used with Flash.

Magna

Alchemy CustomerToken management tools

Token management on autopilot.

The Sender

Transaction tools

Send tokens to multiple addresses in a single transaction, pay only $1 commission.

TradingView

Transaction tools

TradingView helps traders and investors access charts and data for technical analysis.

Best Web3 payment tools

Discover more web3 applications and developer tools.

See all dapps

Developer resources from Alchemy

Overview

Wallets

The ultimate guide to embedded wallets with social login

Embedded wallets integrate crypto into apps with social login, eliminating friction while maintaining security

Blog

Technical

How to make a Solana wallet: a technical guide

A walkthrough of Solana wallets covering the basics and how to steps on configuring your own basic and smart wallet.

Scaling World Chain to 23 million people globally

Case study

Rollups

Scaling World Chain to 23 million people globally

World Chain is a blockchain designed for real humans, allowing developers to reach millions of users with apps for everyday life - and powered by Alchemy Rollups.