Platform
PSIONHQ is built as a layered platform — from encrypted compute at the bottom to developer APIs at the top.
Architecture overview
Every PSIONHQ product maps to a discrete layer of the stack. They can be used independently, but the real power emerges when you compose them — AI inference that reads from the vault, credentials that gate wallet access, all surfaced through a unified API.
Stack layers
Trusted execution environments, secure enclaves, and hardware attestation form the foundation. Every workload runs isolated and verifiable, so no operator — including us — can inspect your data in transit or at rest.
Zero-knowledge vaults and hardware-backed key management sit above compute. Documents, secrets, and model weights are encrypted client-side before they ever leave your device.
Decentralised identifiers and verifiable credentials give every user and service a portable, privacy-preserving identity layer with selective disclosure and no central authority.
A non-custodial wallet layer lets users hold, transfer, and manage digital assets and credentials from one interface — with programmable permissions enforced cryptographically.
REST endpoints, typed SDKs, event streams, and webhooks expose the entire stack to your applications — so you can build on sovereign infrastructure without managing any of it directly.
Key properties
Free tier available. No credit card required. Production-ready in minutes.
