GET
/
characterizations
/
backends
/
{backend}
curl "https://api.ionq.co/v0.2/characterizations/backends/qpu.s11" \
  -H "Authorization: apiKey your-api-key"
{
  "characterizations": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "date": 123,
      "target": "qpu.s11",
      "qubits": 1,
      "connectivity": [
        [
          0,
          1
        ],
        [
          0,
          2
        ],
        "...",
        [
          10,
          9
        ]
      ],
      "fidelity": {
        "spam": {
          "mean": 1,
          "stderr": 1
        }
      },
      "timing": {
        "readout": 123,
        "reset": 123
      }
    }
  ],
  "pages": 123
}

Authorizations

Authorization
string
headerrequired

We provide API keys to govern access—we'll provision your account with one key, and more can be provided upon request.

Every key is fully privileged within the system, and should be kept private.

To authenticate, prefix your API Key with apiKey and place it in the Authorization request header. For example: Authorization: apiKey your-api-key

Path Parameters

backend
enum<string>
required

A backend where jobs can run on.

Available options:
qpu.s11

Query Parameters

start
integer

Characterizations starting at this time (e.g., start=1585713600000)

end
integer

Characterizations before this time (e.g., end=1585713600000)

limit
integer
default: 10

How many objects to return.

page
integer
default: 1

Specify the page of results to return.

Response

200 - application/json
characterizations
object[]
required

A page of characterizations measurements.

pages
integer

The number of remaining pages of characterization measurements.