1
Provision client and session
Create a wallet client on your backend and issue a short-lived client session token for authenticated wallet actions.
POST /v4/wallets/clients + /sessions
Get 50% off with a two year plan
Wallet as a Service
MPC-backed wallet management and transaction signing through one API—your users see a simple balance and actions; you keep policy and custody model under control.
My Wallet
0xACaf…318ED$693.02
Differentiators you can repeat in discovery and follow-up.
Wallet-as-a-Service sits alongside broader blockchain infrastructure in one platform—less vendor sprawl and integration overhead.
Consistent wallet operations across major EVM chains today, with a clear path to Solana, Tron, and Bitcoin as demand grows.
Faster launch cycles and simpler implementation versus stitching together wallet-only and infra-only vendors.
Supported blockchains
Arbitrum
Avalanche
Base
BSC
Celo
Chiliz
Cronos
Ethereum
Fantom
Optimism
Polygon
A practical API flow teams use to go live fast: create a client identity, issue a secure session, generate and confirm shares, then execute transactions with optional gas sponsorship.
Create a wallet client on your backend and issue a short-lived client session token for authenticated wallet actions.
POST /v4/wallets/clients + /sessions
Generate MPC wallet shares and confirm storage so lifecycle state is explicit and auditable in your onboarding flow.
POST /generate-wallet + PATCH /confirm-wallet
Run asset transfers and signing through one flow, then switch on gas sponsorship where you want a smoother end-user experience.
POST /assets/send + /sign + /gas-sponsorship
Persist encrypted backup shares, manage backup statuses, or enable controlled eject windows from your backend proxy.
PATCH /backup-share-pairs + /enable-eject
Security-first wallet infrastructure built for regulated teams with strict compliance requirements and operational controls.
99.99% availability target for wallet creation, signing, and transaction workflows.
.avif)
Top 10% - Code and
Security on CertiK
