Open protocols on Bitcoin that anyone can verify without trusting a company
Stage
Not given
Startup
Founded
Not given
2025
Based in
Not given
Not given
Pricing model
Free
Freemium
Pricing
Not given
Protocol tools and ochk.app sign-in are free. Apps that pay users on ochk.app pay a 20% platform fee. vault.ochk.io offers cloud sync priced in sats and paid on-chain.
Key features
Split trades across multiple pools and paths for optimized execution
Test-run every transaction step before signing
Swap tokens on a single chain or across six different blockchains
Get native gas coins by authorizing stablecoin transfers
Track swap status including pending, in-progress, delivered or refunded states
Bitcoin-backed accounts
Free, self-hosted verification tools
What makes it different
User's own wallet signs all transactions; Cleave never signs or sends
No API key required for agent access
Agents receive same quotes as the app with transparent planning
Fallback mechanism delivers bridged token if cross-chain swap fails on arrival
Unused input automatically refunded in the same transaction
Bitcoin-backed verification - anyone can check signatures against the blockchain without trusting orangecheck
Open, public specifications under MIT license
Non-custodial - protocols never hold coins or keys
Self-hostable verification - protocols work offline without orangecheck's infrastructure
Cleave
orangecheck