List calculation specifications

Lists calculation specifications visible in the current workspace.

GET https://moi.matrixorigin.cn/newmoi/compute-resource-specs

Preparation before calling

Prepare a personal access token and target workspace ID that has access to the target workspace.

The example below uses:

• $AI_STUDIO_API_KEY: The actual personal access token, passed through the X-API-Key Header.

• $WORKSPACE_ID: The workspace ID to be queried is passed through the X-Workspace-ID Header.

Reread this interface before creating an instance, and do not assume that the specifications of other workspaces are available.

Request example

curl "https://moi.matrixorigin.cn/newmoi/compute-resource-specs" \
  -H "X-API-Key: $AI_STUDIO_API_KEY" \
  -H "X-Workspace-ID: $WORKSPACE_ID"

Successful response

When successful, 200 is returned. data is the calculation specification array.

{
  "code": "OK",
  "msg": "OK",
  "data": [
    {
      "id": "task-standard-small",
      "kind": "task",
      "family": "standard",
      "cpu_milli": 2000,
      "memory_mib": 4096,
      "gpu_count": 0,
      "credit_per_hour": 1,
      "enabled": true
    }
  ]
}

The response fields are as follows.

Field	Type	Description
code	string	OK on success.
msg	string	OK on success.
data[].id	string	Specification ID, used to create computing instances.
data[].kind	string	Resource type.
data[].family	string	Specification family identifier.
data[].family_name	string	Specification family name.
data[].family_name_en	string	English name of the specification family.
data[].cpu_milli	integer	CPU capacity in millicore.
data[].memory_mib	integer	Memory capacity in MiB.
data[].gpu_count	integer	Number of GPUs.
data[].gpu_memory_mib	integer	GPU memory, unit is MiB.
data[].gpu_cores	integer	Number of GPU cores.
data[].credit_per_hour	number	Credit usage per hour.
data[].description	string	Specification.
data[].description_en	string	English specifications.
data[].node_placement	object	Node scheduling configuration.
data[].enabled	boolean	Whether the specification is enabled.
data[].is_system	boolean	Whether it is a built-in specification of the system.
data[].created_by	string	Creator ID.
data[].updated_by	string	The last updater ID.
data[].created_at	string	Creation time.
data[].updated_at	string	Last updated time.

In field paths, [] means each item in an array. For example, data[].id is the id field of each item in data.

Error response

{
  "code": "LIST_SPECS_FAILED",
  "msg": "failed to list compute resource specs",
  "data": null
}

Common HTTP errors

HTTP status code	error code	Common causes	Recommended actions
401	—	Missing, invalid or expired access credentials.	Check API Key.
403	—	The current identity does not have access to the specifications of this workspace.	Check workspace ID and access permissions.
500	LIST_SPECS_FAILED	The server cannot read the specification list.	Try again later; if it continues to fail, contact support.

Follow-up operations

Use id Create a calculation instance with spec enabled.

Last updated on Sep 3, 2026