
Speed
Speed is a Bitcoin Lightning wallet for sending, receiving, and spending BTC and USDT-L globally with near-zero fees.

What is Speed?
Speed is a Bitcoin Lightning Network wallet and merchant gateway for individuals and businesses. Users can buy BTC and Tether Gold (XAUT) via card or bank transfer, send and receive Lightning payments globally in under a second, and accept Bitcoin at checkout through Speed Merchant. Speed pioneered USDT on Lightning using Taproot Assets.
Web3 dapps and developer tools related to Speed
Discover blockchain applications that are frequently used with Speed.
Developer resources from Alchemy

Embedded wallets: externally owned wallets (EOAs) vs. Smart contract wallets vs. Smart EOAs (7702)
Explore the embedded wallet landscape: comparing EOAs, Smart Contract Wallets, and Smart EOAs (7702) across simplicity, security, UX, and future-readiness. Find the right one for your app.

Turn Claude Code into an onchain research agent
Turn Claude Code into an onchain research agent with the Alchemy CLI. Trace token launches, deployer wallets, and admin keys by asking the right questions.

How Slash built stablecoin banking with smart wallets
How Slash uses smart wallets to power gasless stablecoin banking for 3,000+ businesses globally
Speed alternatives
Explore web3 competitors and apps like Speed.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

