Versions

Get latest API version

Returns the latest supported version.

Input

Infomation
This endpoint accepts no inputs.

Code samples

GET

/version

curl -X GET \
  'https://direct-access-<YOUR_CLIENT_ACRONYM>.quantum-computing.cloud.ibm.com:30060/version' \
  -H 'Accept: application/json'

import requests

response = requests.request(
    "GET",
    "https://direct-access-<YOUR_CLIENT_ACRONYM>.quantum-computing.cloud.ibm.com:30060/version",
    headers={
      "Accept": "application/json"
    },
)
print(response.json())

Output

HTTP Response Status Codes
Status code	Description
200	Returns the latest supported version.
500	Returned when API is not healthy.

Responses

Status code

{
  "version": "{\"version\": \"2025-08-15\"}"
}

{
  "additionalProperties": false,
  "properties": {
    "version": {
      "examples": [
        "{\"version\": \"2025-08-15\"}"
      ],
      "type": "string"
    }
  },
  "required": [
    "version"
  ],
  "type": "object"
}

Get list of supported API versions.

Input

Infomation
This endpoint accepts no inputs.

Code samples

GET

/versions

curl -X GET \
  'https://direct-access-<YOUR_CLIENT_ACRONYM>.quantum-computing.cloud.ibm.com:30060/versions' \
  -H 'Accept: application/json'

import requests

response = requests.request(
    "GET",
    "https://direct-access-<YOUR_CLIENT_ACRONYM>.quantum-computing.cloud.ibm.com:30060/versions",
    headers={
      "Accept": "application/json"
    },
)
print(response.json())

Output

HTTP Response Status Codes
Status code	Description
200	Supported API versions.
401	Returned when authentication failed.

Responses

Status code

{
  "versions": [
    "{ \"versions\": [\"2025-08-15\"]}"
  ]
}

{
  "additionalProperties": false,
  "properties": {
    "versions": {
      "examples": [
        [
          "{ \"versions\": [\"2025-08-15\"]}"
        ]
      ],
      "items": {
        "type": "string"
      },
      "type": [
        "array",
        "null"
      ]
    }
  },
  "required": [
    "versions"
  ],
  "type": "object"
}