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GET
/
v2
/
tasks
List tasks
curl --request GET \
  --url https://api.arize.com/v2/tasks \
  --header 'Authorization: Bearer <token>'
{
  "tasks": [
    {
      "id": "T25saW5lVGFzazo0NTpxUndY",
      "name": "Production Hallucination Check",
      "type": "template_evaluation",
      "project_id": "TW9kZWw6MTIzOmFCY0Q=",
      "dataset_id": null,
      "sampling_rate": 1,
      "is_continuous": true,
      "query_filter": null,
      "evaluators": [
        {
          "evaluator_id": "RXZhbHVhdG9yOjEyOmFCY0Q=",
          "evaluator_name": "Hallucination Eval",
          "query_filter": null,
          "column_mappings": {
            "input": "attributes.input.value",
            "output": "attributes.output.value"
          }
        }
      ],
      "experiment_ids": [],
      "last_run_at": "2026-03-01T14:30:00.000Z",
      "created_at": "2026-02-20T10:00:00.000Z",
      "updated_at": "2026-02-20T10:00:00.500Z",
      "created_by_user_id": "VXNlcjoxOm5OYkM="
    }
  ],
  "pagination": {
    "has_more": false
  }
}

Authorizations

​
Authorization
string
header
required

Most Arize AI endpoints require authentication. For those endpoints that require authentication, include your API key in the request header using the format

Query Parameters

​
space_id
string

Filter search results to a particular space ID A universally unique identifier (base64-encoded opaque string).

Example:

"RW50aXR5OjEyMzQ1"

​
space_name
string

Case-insensitive substring filter on the space name. Narrows results to resources in spaces whose name contains the given string. If omitted, no space name filtering is applied and all resources are returned.

Maximum string length: 255
​
name
string

Case-insensitive substring filter on the resource name. Returns only resources whose name contains the given string. For example, name=prod matches "production", "my-prod-dataset", etc. If omitted, no name filtering is applied and all resources are returned.

Maximum string length: 255
​
project_id
string

Filter to tasks for a specific project (base64 identifier (base64)) A universally unique identifier (base64-encoded opaque string).

Example:

"RW50aXR5OjEyMzQ1"

​
dataset_id
string

Filter to a specific dataset (base64 identifier (base64)) A universally unique identifier (base64-encoded opaque string).

Example:

"RW50aXR5OjEyMzQ1"

​
type
enum<string>

Filter by task type: template_evaluation, code_evaluation, or run_experiment The task type.

  • template_evaluation - An LLM template-based evaluation task.
  • code_evaluation - A code-based evaluation task.
  • run_experiment - A task that runs experiments.
Available options:
template_evaluation,
code_evaluation,
run_experiment
​
limit
integer
default:50

Maximum items to return

Required range: 1 <= x <= 100
​
cursor
string

Opaque pagination cursor returned from a previous response (pagination.next_cursor). Treat it as an unreadable token; do not attempt to parse or construct it.

Response

Returns a list of task objects

​
tasks
object[]
required

A list of tasks

​
pagination
object
required

Pagination metadata for cursor-based navigation