Capability
Wallet as a Service Live
Enterprise-grade wallets with best-in-class security — scalable, affordable, customizable, and multi-chain native.
Wallet infrastructure under your brand.
Give every customer a secure wallet experience without building custody, network connectivity, and policy controls from scratch.
Enterprise security
Approval controls, tenant isolation, and auditable wallet activity by default.
Multi-chain native
Serve supported EVM and non-EVM networks through one consistent interface.
Flexible custody
Support managed and self-custody models according to the customer journey.
Built to scale
Use the same API contract as wallet volume, customers, and supported networks grow.
Configure per client. Choose custody model, networks, assets, approval controls, and customer-level policies.
Supported networks
What your clients build
Concrete flows you can ship on Wallet as a Service.
Embedded balances
Show wallet balances and deposit instructions inside your product.
Customer wallets
Keep wallet records isolated and addressable per customer.
Self-custody
Register customer-controlled addresses without taking control of their keys.
Managed transfers
Apply authorization and policy controls to managed wallet movement.
Built for developers
Wallet as a Service is one GET /wallets call — idempotent, typed, and webhook-backed. Sandbox, TypeScript SDK, and docs from day one.
Read the docs# List wallets for a customer GET /wallets → 200 OK { "data": [ { "id": "ozav_wal_01J8…", "customer_id": "ozav_cus_01J8…", "custody_model": "managed", "network": "base" } ] }
Security & controls
Every action on Wallet as a Service runs on regulated infrastructure, with controls that satisfy compliance from day one.
Authorization required
No unilateral movement of funds — every privileged action is explicitly approved.
Expiring approval sessions
Approvals expire by default, limiting blast radius, with instant revocation.
Approval & per-transaction limits
Approval workflows plus per-transaction limits on external crypto transfers.
Tenant data isolation
Each client's data is isolated end to end with row-level security.
Build in hours. Go live in weeks.
Build with Wallet as a Service in hours; go live on your brand in weeks — not a multi-quarter banking project.
Build in hours, live in weeks
Your brand & product
You own the relationship
Hosted or bring-your-own KYC/KYB
Custom model
Compliance built in, not bolted on.
Compliance for Wallet as a Service is part of the flow — KYC, KYB, AML screening, transaction monitoring, and Travel Rule support come standard, so you grow without owning the regulatory overhead.