walletOSWe integrate with blockchains so you don’t have to
walletOS is a single API to make blockchain engineering easy. Use a defined set of endpoints for all your blockchain interactions to build products your users love.
Support any blockchain
We include 18+ blockchains out of the box and can quickly add new networks depending on your needs.
Non-custodial
walletOS never touches private key material and can work with any signing process you want to use.
Customize your instance
walletOS can be deployed on premises or accessed via the cloud and can work with the node infrastructure of your choice.
Advanced blockchain interactions
From staking to DeFi, walletOS makes it easy to integrate the functionality your customers want.
Build world class blockchain products
Intuitive Endpoints
Eliminate the need to understand complicated blockchain jargon with intuitive endpoints that describe your desired action.
Fetch Relevant Data
Access account balances, track transaction confirmations, get notified about deposits, and obtain chain state through API calls.
Direct Support
We provide you with a direct line of communication to our team to answer questions and ensure your success.
Automatic Transaction Input Collection
walletOS automatically and dynamically fetches relevant auxiliary data for the transaction you want to send, regardless of the network.
Built in Security
Automatically validate addresses and decode transactions to ensure your operations are valid so you know exactly what is going to happen before you broadcast.
Transact Securely
Never touches secret keys
walletOS never touches secret keys; our software only interacts with public key material.
Stay in control
Our system makes it impossible for walletOS to unilaterally transfer funds or initiate flow of funds.
Transaction integrity
Tampering is immediately evident with built in message integrity. Actionable logging is available to help identify what is happening at all times.
Security isolation
walletOS employs the principles of least privilege and privilege separation for each component in the system.
Verifiable builds
All components are deterministically built and come with a clearly communicated supply chain so you have a full understanding of the software you’re running.
Supported Networks
Bitcoin
Ethereum
Solana
NEAR
Cosmos
Avalanche X Chain
Avalanche P Chain
Avalanche C Chain
Osmosis
Juno
Stargaze
Umee
Evmos
Persistence
Axelar
Polygon
Optimism
Arbitrum
Build with walletOS
