# Qpher

> Post-quantum cryptography APIs. Encrypt with Kyber768, sign with Dilithium3, wrap keys, sign hashes. SDKs for Python, Node.js, Go.

Qpher is a B2B SaaS platform for Post-Quantum Cryptography. NIST FIPS 203/204 compliant. Private keys never leave the secure enclave. Capabilities include encryption, decryption, key wrapping/unwrapping, digital signatures, and hash-based signing for large files.

## Links

- [Documentation](https://docs.qpher.ai): Full developer docs, guides, API reference
- [Full Documentation for LLMs](https://docs.qpher.ai/llms-full.txt): Complete docs as plain text
- [Quickstart](https://docs.qpher.ai/getting-started/quickstart): Get started in 5 minutes
- [API Reference](https://docs.qpher.ai/api-reference/overview): All endpoints, schemas, error codes
- [Python SDK](https://docs.qpher.ai/sdks/python): pip install qpher
- [Node.js SDK](https://docs.qpher.ai/sdks/nodejs): npm install @qpher/sdk
- [Go SDK](https://docs.qpher.ai/sdks/go): go get github.com/qpher/qpher-go
- [Pricing](https://qpher.ai/plans): Free, Starter ($99), Growth ($179), Pro ($299), Enterprise
- [Security](https://docs.qpher.ai/security/architecture): Zero trust, non-exportable keys, fail-closed