Isaac Wisdom (De Catalyst)

Isaac Wisdom (De Catalyst)

CEO & Solo Founder at VYLTH Strategies
#47769720 followers0 following
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About

▎ Solo founder building institutional-grade fintech infrastructure from scratch — payments, trading, AI, security, and blockchain in one interconnected ecosystem. 16+ systems live, one engineer. ▎ VYLTH — a full-stack fintech platform spanning algorithmic trading (Medusa, 6 strategies), crypto payments (Flow, 12+ chains), AI agents (Ragna, Great Sage), identity/SSO (Nexus), and most recently Signet — a non-custodial KMS and wallet API for developers. ▎ I build the whole stack: Rust for cryptography, Go for routing, Python for logic, React for the frontend. No team. No shortcuts.

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Maker History

  • Signet
    SignetNon-custodial wallet API. Any chain. One endpoint.
    Mar 2026
    • 🎉
    Joined Product HuntNovember 4th, 2022

Forums

Isaac Wisdom (De Catalyst)•

2mo ago

Signet - Non-custodial wallet API. Any chain. One endpoint.

Managing private keys at scale is dangerous and painful. Most teams end up encrypting seed phrases in their database, juggling 4 chain SDKs, or spending weeks on a custom KMS before shipping a single feature. Signet removes that: — Wallets on 12+ chains, one API call — Sign, swap, stake, bridge, lend, borrow — Change one word, different chain — AES-256-GCM, non-custodial — Any language, just HTTP Free tier. Built in Rust.
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