Private tokens & stablecoins
Private AVAX, USDC, and more. Any token or stablecoin on Avalanche can enable privacy, with balances and transfer amounts fully-encrypted.
COTI Privacy on Avalanche
Privacy Built for Business
Fast, scalable, programmable privacy for any business or enterprise use case.
Fast, scalable, programmable privacy for any business or enterprise use case
The Privacy Stack
Get Started with Privacy on Avalanche
Built for enterprises and institutions who need a way to protect sensitive data, balances, and transactions on-chain. Get started using programmable privacy built for scale and compliance.
Privacy Portal
Easy to use app with one-click to shield and un-shield tokens. Encrypt, transfer, and decrypt tokens in seconds. You hold the key.
Fully-programmable
Privacy on Avalanche lets any enterprise or business design and run confidential logic on top of their existing stack while settling on-chain.
End-to-end encryption
Encrypt tokens, data, and business logic with COTI’s MPC, powered by Garbled Circuits. Up to 3,000x faster and 250x lighter than other privacy stacks with no data leaks.
Easy to build & use
AI tools, Solidity, standard EVM tooling. The gcEVM adds privacy with a few lines of code, so builders ship privacy without touching cryptography.
Compliant by design
Data stays encrypted by default and can be selectively decrypted when required, giving institutions privacy that regulators require.
End-to-end Encryption
How COTI Privacy Works on Avalanche
Privacy on Avalanche runs computation on your private data and transactions without ever revealing it — not to the public or the system. Your business stays on Avalanche and utilizes privacy from COTI only when it needs it.
Public chain · your app
Private inputs
7+12
=19
only you can read this
Inbox
0x9F3A+0x4C1D19
Private compute
Garbled Circuits
Phase 1 · On Avalanche
Steps 1–6Your app locks the private inputs in a box only you can open, then hands it to the Inbox.
Step 1 / 4
Cost per request~$0.00178
Speed vs older privacyup to 3,000× faster
Phase 1 · On Avalanche
Lock
Your app locks the private inputs in a box only you can open, then hands it to the Inbox — a cross-chain mailbox at the same address on every chain.
Phase 2 · The courier
Deliver
COTI’s relayer picks up the request and carries it to COTI. It never sees inside the box.
Phase 3 · On COTI
Compute
Garbled Circuits (MPC) run your calculation on the still-locked box. The plaintext is never exposed — even to the machines doing the math.
Phase 4 · The journey home
Return
A sealed answer travels back and is delivered to your app by callback. You decrypt it with your key — the chain never saw your data.
Now Live on Avalanche
The Privacy Portal App
Your onramp to privacy is now live on Avalanche.
- Shield & un-shield tokens in one-click
- Hold, send & receive private tokens
- You control the keys to privacy
- Private AVAX, USDC & more
- Gateway to private DeFi, payments, payroll & more
Privacy Built for Business
Enterprise & Institutional Grade
Privacy that protects the information businesses cannot afford to expose: client data, contracts, credentials, balances, and transactions.
Protect sensitive data
Keep client information, wallet balances, and transaction details confidential on-chain.
Infrastructure you control
Built into your existing infrastructure using trusted-standards and tooling. Privacy built in, not bolted on.
Your chain, your confidentiality
COTI integrates as the privacy layer for any L1, enterprise, or project on-demand. No need to re-build your stack.
Selective disclosures
Private by default, auditable when needed by partners, counter-parties or compliance. Privacy that passes audit.
Privacy Use cases on Avalanche
Payments
Confidential transfers and stablecoin payments that keep amounts and counterparties private.
DeFi
Build private DEXs, lending, and more with private tokens on Avalanche.
Payroll
Pay teams on-chain without exposing salaries, headcount, or treasury movements.
RWAs
Protect client information, contracts, credentials, and transactions for tokenized real-world assets.
Gaming
Private in-game economies and confidential transactions.
Live for One Year
High-Performance Privacy
Up to 3,000×faster than alternative solutions
250×lighter than other protocols
Low-costIndustry-leading cheap transaction costs
Battle testedAlready powering RWAs, DEXs and more
Turn Privacy On
Whether you’re an enterprise, institution, L1 or app, we’re here to help you build and enable privacy on Avalanche.
Questions
FAQ
COTI is the programmable privacy layer for Web3, now live on Avalanche. It lets any token, application, or L1 add confidential balances and transactions using the standards and wallets you already use.
COTI privacy is powered by Garbled Circuits, one of the fastest, lightest, and most cost-effective privacy protocols available. It extends natively to Avalanche through Privacy-on-Demand and gcEVM.
Yes. COTI is compliant by design. Selective disclosure keeps data private by default and auditable when required.
No. COTI works with the same ERC-20 and EVM standards, wallets, and tooling. Privacy switches on without rebuilding your infrastructure.
Tokens, stablecoins, balances, transfers, data, and contracts. On Avalanche this includes private AVAX, private stablecoins, and more.
Open the Privacy Portal to shield tokens in one click, or contact the COTI team to bring privacy to your L1, enterprise, or project.