Build a circuit.Run it on real hardware.
The Quantum-O SDK is a browser-native development environment for quantum circuits. Compose gates visually, load canonical algorithms, and dispatch jobs to a live QPU or state-vector simulator through a single authenticated endpoint — no local Python, no toolchain to install.

- Circuit Builder — drag-and-drop gate composition with OpenQASM export.
- Executor — submit to simulator or QPU, poll jobs, stream results.
- Algorithm library — eight canonical templates, parameterised.
- Result visualisation — probability histograms, Bloch spheres, state fidelity.
Every hexagon in the SDK cluster — editor, database, compute, cloud, chipset, orchestrator — plugs into the same authenticated pipeline. Compose the pieces you need, leave the rest; the runtime handles the rest.
Eight canonical templates, ready to run.
Each template ships as a parameterised circuit you can inspect, modify, and dispatch. The same primitives sit under every larger workload in the Quantum-O stack.
From gate to measured bitstring.
A single authenticated REST route proxies to QpiAI QCloud. The secret token stays server-side; the browser only sees circuit definitions and job results.
Build the circuit visually or load a template. Export as OpenQASM 3.0 or structured JSON.
The portal POSTs to /api/qpiai; the server forwards to qcloud-server.qpiai.tech with the secret token.
Poll the job, receive counts and statevector, render the histogram and Bloch sphere in the browser.
Run a circuit right now.
A browser-native statevector simulator — no keys, no install. Load a canonical template or compose your own gates, then execute against a pure-JavaScript simulator that reports counts, probabilities, and OpenQASM.
OPENQASM 2.0; include "qelib1.inc"; qreg q[2]; creg c[2]; h q[0]; cx q[0], q[1]; measure q[0] -> c[0]; measure q[1] -> c[1];