Dapp store Arbitrum Web3 wallets Decentralized exchanges (DEXs)

Mass

Smart contract walletsFiat onrampsSmart contract accountsSoftware walletsDecentralized exchanges (DEXs)

Mass

Mass is a mobile DeFi app for trading crypto, stocks, and prediction markets with on-ramp, off-ramp, and limit orders.

Free

Visit website

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

What is Mass?

Mass is a mobile application that streamlines interactions with the DeFi ecosystem, offering crypto and stock trading alongside prediction markets. It provides on-ramp, off-ramp, limit orders, and access to on-chain and off-chain data in a single interface. Mass can easily welcome advanced users as well as newcomers, eliminating the need for juggling multiple platforms and browser wallets.

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

Get your API key

Web3 dapps and developer tools related to Mass

Discover blockchain applications that are frequently used with Mass.

Utila

Alchemy CustomerMPC wallets

Utila enables organizations of all sizes to securely manage and build on digital assets.

Stackup

Alchemy CustomerSmart contract wallets

Stackup is a digital asset management platform that helps crypto companies manage onchain finances, payments, and treasury.

Bitget Wallet

Alchemy CustomerSoftware wallets

Bitget Wallet is one of the world's leading all-in-one Web3 trading wallets, serving over 80 million users across 130+ blockchains.

Holdstation

Alchemy CustomerSmart contract wallets

Smart Contract Wallet for futures trading, and one of the first to embrace native AA on zkSync Era.

Best Decentralized exchanges (DEXs)

Discover more web3 applications and developer tools.

See all apps

Developer resources from Alchemy

Overview

Wallets

What is ERC-4337?

ERC-4337 enables smart contract wallets on Ethereum without requiring any consensus-layer protocol changes.

Blog

Technical

ERC-1271 signature replay vulnerability

On October 27th 2023, Alchemy discovered a ERC1271 contract signature replay vulnerability that affected a large number of smart contract accounts (SCA), and led to risks when interacting with several applications.

Case study

Wallets

How Slash built stablecoin banking with smart wallets

How Slash uses smart wallets to power gasless stablecoin banking for 3,000+ businesses globally

Mass alternatives

Explore web3 competitors and apps like Mass.

Uniswap

Alchemy CustomerDecentralized exchanges (DEXs)

Uniswap is the first Ethereum-based DEX enabling the swapping of ERC-20 tokens via liquidity pools.

PancakeSwap

Alchemy CustomerDecentralized exchanges (DEXs)

PancakeSwap is a multichain DEX that started on BNB Chain and now lets users swap, farm, and trade perps across nine chains.

Tivel Finance

Decentralized exchanges (DEXs)

Tivel Finance is a lending-based DEX on Scroll that lets traders set their own execution prices.

UniversalX

Decentralized exchanges (DEXs)

The first chain-agnostic trading platform; buy any token, from any chain, without bridging.

View all alternatives

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.

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.

Get your API key