Private key management made simple. Create wallets, sign transactions, and automate onchain actions through one API.
Experiments and community hub for the Zucoin and Splitchain ecosystem
Stage
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Founded
2022
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Based in
US
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Pricing model
Freemium
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Pricing
Pay as You Go: 25 free signatures per month, then $0.10 per signature. Pro: $99/mo with $0.05 per signature. Enterprise: Custom pricing as low as $0.0015 per signature. Transaction Management fees charged per-transaction basis when successfully executed onchain.
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Key features
Non-custodial wallet creation for users, businesses, and AI agents
Sub-100ms transaction signing latency
Programmable policy engine for access control and spending limits
Multi-authentication methods including passkeys, OAuth, email, and API keys
Hardware-isolated secure enclaves for key management
Multichain support across EVM, Solana, Bitcoin, and more
Gas sponsorship for transaction fees
Open-source SDKs and REST APIs
99.9% uptime infrastructure with high availability
SOC 2 Type II compliance and code verifiability
Wallet-to-wallet transfers with no fees
Self-custodial wallet app
Tap-to-confirm transfer notifications
Two-way transaction checks
Settlement in under 1 second
32 decimal places per coin for microtransactions
CSV exports for accounting
Easy backup and restore
Real-time settlement for businesses
Web-native developer platform
What makes it different
Verifiable and open-source with code attestation and reproducible builds
Hardware enclave-based signing instead of MPC or HSM approaches
Built by the team that created Coinbase Custody
50-100ms transaction signing latency with 0ms client-side signing
Fully non-custodial ensuring users retain complete control of keys
No energy-hungry mining, only efficient verification
Built-in two-factor transfer authentication from the start
Designed for everyone with no technical knowledge required
Splitchain layer 1 network instead of traditional blockchain