Simulate | Conductor Quantum

Run a quantum circuit simulation and return results.

Supports three simulation methods: qasm (measurement sampling), statevector (full quantum state), and density_matrix. Choose between CPU (aer), GPU-accelerated (cudaq), or automatic backend selection (auto). Free-tier users are limited to the aer backend with a maximum of 16 qubits. Paid plans support GPU simulation up to 29 qubits.

Run a quantum circuit simulation and return results. Supports three simulation methods: `qasm` (measurement sampling), `statevector` (full quantum state), and `density_matrix`. Choose between CPU (`aer`), GPU-accelerated (`cudaq`), or automatic backend selection (`auto`). Free-tier users are limited to the `aer` backend with a maximum of 16 qubits. Paid plans support GPU simulation up to 29 qubits.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Request

This endpoint expects an object.

codestringRequired

Python code containing the quantum circuit

methodenumOptionalDefaults to qasm

Simulation method

Allowed values:

shotsintegerOptional1-100000Defaults to 1024

seed_simulatorinteger or nullOptional

backendenumOptionalDefaults to auto

Simulation backend

Allowed values:

Response

Successful Response

successboolean

methodstring

backendstring

shotsinteger

countsmap from strings to integers

probabilitiesmap from strings to doubles

statevectorlist of lists of doubles

density_matrixlist of lists of lists of doubles

circuit_depthinteger

circuit_gate_countinteger

Errors

422

Unprocessable Entity Error

1	from conductorquantum import ConductorQuantum
2
3	client = ConductorQuantum(token="<token>")
4	result = client.coda.simulate(
5	code="from qiskit import QuantumCircuit\nqc = QuantumCircuit(2)\nqc.h(0)\nqc.cx(0, 1)\nqc.measure_all()",
6	method="qasm",
7	shots=1024,
8	)
9	print(result)

1	{
2	"success": true,
3	"method": "qasm",
4	"backend": "aer",
5	"shots": 1024,
6	"counts": {
7	"11": 515,
8	"00": 509
9	},
10	"probabilities": {
11	"11": 0.5029,
12	"00": 0.4971
13	},
14	"circuit_depth": 3,
15	"circuit_gate_count": 3,
16	"plan": "free"
17	}