Scale without vault sprawl
Unique addresses derive from one seed, so onboarding ten thousand customers does not mean ten thousand key ceremonies or ten thousand fees.
Wallet-as-a-Service (WaaS)
Embed crypto wallets in your product. One vault, unlimited addresses.
Generate unique deposit addresses programmatically from a single MPC vault seed. Attribute deposits per customer, keep full recoverability, ship wallet features in weeks — and never create a vault per user again.
Built for high frequency
No vault-creation delay in the deposit path. Addresses are issued on demand at API latency, so checkout never waits on cryptography.
API-first, developer-friendly
Create, query and manage addresses and balances through the wallet engine APIs, with role-based access scoped per key.
What you can build
Deposit and payout infrastructure, fully under your control
- Create single or bulk deposit addresses via API
- Customise derivation paths per product line
- Query native and token balances per address
- Export master public keys per vault for reconciliation
- Show or hide asset visibility per address
- Inbound transaction screening on arrival
- Role-based API access scoped for every key
curl -X POST \
https://api.nodus-360.com/v1/vaults/vlt_8f21/addresses \
-H 'Authorization: Bearer $NODUS_KEY' \
-d '{ "chain": "ethereum", "count": 250,
"label": "customer_batch_apr" }'- 201 — 250 addresses derived (84 ms)
- every address recoverable from the vault seed
- inbound KYT screening applied on arrival
Key ownership models
You decide who holds the key shares
Three models, all with BIP39 disaster recovery. In none of them does Nodus360 or io.finnet hold key material — which is usually the difference between launching a wallet and becoming a custodian.
Model A
You own the keys
Omnibus model. Your team holds every share; end users never touch cryptography.
Model B
Your users own the keys
Non-custodial product model. Shares live on user devices; you provide the interface, not the liability.
Model C
Shared control
Threshold split between you and your user, so neither side can move funds alone.