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Service · WaaS

Wallet infrastructure, delivered as an API

Secure custody for your platform without building it yourself — MPC and multi-tier wallets across 50+ chains, plug-and-play APIs, and free instant internal transfers. Store, send and receive with confidence.

Total balance
$482,910.55
MPC secured
Bitcoin3.812 BTC
ΞEthereum58.40 ETH
Tether120,400 USDT
Solana1,240 SOL
SendReceive
50+
Blockchains
1,000+
Tokens supported
MPC
Key security
0
In-system fees
What's included

Everything to store and move assets

A complete custody stack — wallets, APIs, policies and treasury automation, all branded as yours.

Custodial & MPC Wallets

Hot, warm and cold tiers with MPC key sharding — speed where you need it, security everywhere.

Multi-Chain Support

One API across 50+ networks and 1,000+ tokens, with automatic address generation.

Wallet APIs & SDKs

Plug-and-play REST APIs and SDKs to embed balances, transfers and deposits in minutes.

Instant Internal Transfers

Zero-fee, instant transfers between users inside your platform, off-chain.

Policy & Approvals

Spending limits, whitelists and multi-approver rules to govern every withdrawal.

Auto-Sweeping & Gas

Automated deposit sweeping and gas management keep treasury operations hands-off.

Designed for developers

Integrate quickly and easily with our API

Spin up a wallet with a single call. Clean REST endpoints, SDKs and webhooks let your team embed custody in days, not months.

1const cc = require('@copycc/waas')('sk_live_…');
2const wallet = await cc.wallets.create({
3 user: 'usr_19064',
4 chains: ['bitcoin', 'ethereum'],
5 type: 'mpc',
6});
FAQ

WaaS questions, answered

Both models are available. You can run fully custodial wallets managed on your behalf, or MPC-based wallets where keys are sharded so no single party ever holds the full key. The model is configurable per product.

50+ networks and 1,000+ tokens out of the box, including major L1s and L2s, with new chains added regularly. Address generation, deposits and withdrawals work through a single unified API.

Most teams embed balances, deposits and transfers in days using our REST APIs and SDKs. Sandbox credentials, docs and reference flows are provided from day one.

MPC key sharding, tiered hot/warm/cold storage, withdrawal policies, whitelists and multi-approver rules protect assets. All actions are logged with a full audit trail.

Yes. Transfers between users inside your platform settle instantly off-chain with no network fee, so you only pay network costs on actual on-chain movements.

Get started

Ready to launch your branded venue?

Tell us about your project and we’ll reply with a tailored plan and a live demo.

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Pick a slot — 30 minutes with our team.

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