QuantumAPI

Sign & Verify

Create and verify digital signatures using ML-DSA and SLH-DSA algorithms.

Examples (curl, TypeScript, Python, .NET, Rust, CLI)

curl -X POST https://api.quantumapi.eu/api/v1/sign \
  -H "X-Api-Key: qapi_..." \
  -H "Content-Type: application/json" \
  -d '{"keyId":"key_123","data":"aGVsbG8="}'
qapi — QuantumAPI CLI Documentation