Company

About Kairo

Kairo is a permissionless, non-custodial prediction-market interface for the Arc network, using USDC as collateral.

Version: 1.0
Effective: 2026-09-06
Last updated: 2026-09-06

What we built

Binary YES/NO markets collateralised in USDC.
Permissionless market creation: anyone can deploy a market from their own wallet.
Automated market making with a fixed-product curve, no order book.
On-chain resolution through a bonded adapter with proposal and challenge windows.
A 1.50% total trading fee split 1.00% protocol, 0.25% creator, 0.25% liquidity.

#product

What we are not

Not a custodian: we never hold your funds.
Not a licensed exchange, broker, betting operator or regulated derivatives venue.
Not registered with or approved by any financial, gaming or securities regulator.
Not the arbiter of market outcomes.

If that status ever changes, it will be stated here with the issuing authority and licence reference, never implied.

#not

Who operates the interface

Operator: Proodos Group BV
Registration number: [REGISTRATION_NUMBER]
Registered address: [REGISTERED_ADDRESS]
Contact: [SUPPORT_EMAIL]

Flagged for legal review

Entity details are not yet supplied. See LEGAL-PLACEHOLDERS.md.

#operator

Openness

The protocol builds on Gnosis Conditional Tokens and an upstream fixed-product market maker, with attribution in OPEN_SOURCE_NOTICES.md. Contract addresses and deployment details are published.

Transparency Contracts Open source

#stack