---
title: "Runs"
description: "REST endpoints for runs. Bearer-auth required."
section: "API"
group: "REST"
order: 54
---

## GET /api/runs

List runs with pagination and optional filtering.

**Query parameters**

- `limit` (optional): Page size (1–100, default 100).
- `after` (optional): Keyset cursor — return the page after this row (next page).
- `before` (optional): Keyset cursor — return the page before this row (prev page).
- `ids` (optional): Comma-separated list of IDs. Narrows results to these IDs within the caller's accessible scope (does not bypass access checks).
- `filter` (optional): Nested filter expression (`<Entity>Filter`): AND/OR/NOT + per-field comparison operators + relation traversal. JSON-encoded on the query string.
- `orderBy` (optional): Multi-key sort (`<Entity>OrderBy[]`): array of `{ field: direction }` applied in order. Directions: asc/desc plus the four explicit nulls variants. JSON-encoded on the query string.
- `workspace_id` (optional): Filter to runs in this workspace. When omitted, returns runs across every workspace the caller is a member of (admins see all).
- `agent_id` (optional): Filter to runs of a specific agent.
- `swarm_id` (optional): Filter to runs of a specific swarm.
- `function_id` (optional): Filter to runs of a specific function.
- `subject_id` (optional): Filter to runs of the given subject entity.
- `status` (optional): Filter by run status.
- `subject_type` (optional): Filter by subject entity type.
- `parent_id` (optional): Filter to runs spawned from this parent run.
- `parent_run_id` (optional): Shorthand: filter where `parentRunId` equals this value.
- `mode` (optional): Shorthand: filter where `mode` equals this value.
- `triggered_by` (optional): Shorthand: filter where `triggeredBy` equals this value.
- `user_id` (optional): Shorthand: filter where `userId` equals this value.

**Response**

```json
{
  "data": [
    {
      "id": "<...>",
      "workspaceId": "<...>",
      "subjectId": "<...>",
      "parentRunId": "<...>",
      "status": "<...>",
      "mode": "<...>",
      "input?": "<...>",
      "output?": "<...>",
      "error": "<...>",
      "triggeredBy": "<...>",
      "cfWorkflowId": "<...>",
      "durationMs": "<...>",
      "userId": "<...>",
      "startedAt": "<...>",
      "completedAt": "<...>",
      "createdAt": "<...>",
      "updatedAt": "<...>"
    }
  ],
  "pageInfo": {
    "total": "number",
    "hasNextPage": "boolean",
    "hasPreviousPage": "boolean",
    "startCursor": "string",
    "endCursor": "string"
  }
}
```

## POST /api/runs

Create and execute a run

Unified endpoint to run any entity (agent, function, swarm, workflow). The entity type is detected from the ID prefix.

**Request body**

```json
{
  "id": "any",
  "input": {},
  "mode?": "sync | async"
}
```

**Response**

```json
{
  "id": "string",
  "workspaceId": "string",
  "subjectId": "any",
  "parentRunId": "string",
  "status": "pending | running | completed | failed",
  "mode": "sync | async",
  "input?": "any",
  "output?": "any",
  "error": "string",
  "triggeredBy": "user | agent | swarm | workflow",
  "cfWorkflowId": "string",
  "durationMs": "number",
  "userId": "string",
  "startedAt": "string",
  "completedAt": "string",
  "createdAt": "string",
  "updatedAt": "string"
}
```

## GET /api/runs/{id}

Get a run by ID.

**Path parameters**

- `id` (required): Run to retrieve.

**Response**

```json
{
  "id": "string",
  "workspaceId": "string",
  "subjectId": "any",
  "parentRunId": "string",
  "status": "pending | running | completed | failed",
  "mode": "sync | async",
  "input?": "any",
  "output?": "any",
  "error": "string",
  "triggeredBy": "user | agent | swarm | workflow",
  "cfWorkflowId": "string",
  "durationMs": "number",
  "userId": "string",
  "startedAt": "string",
  "completedAt": "string",
  "createdAt": "string",
  "updatedAt": "string"
}
```

## POST /api/runs/{id}/cancel

Cancel a pending or running run

**Path parameters**

- `id` (required): The run's prefixed ID (e.g. `run_...`).

**Response**

```json
{
  "id": "string",
  "workspaceId": "string",
  "subjectId": "any",
  "parentRunId": "string",
  "status": "pending | running | completed | failed",
  "mode": "sync | async",
  "input?": "any",
  "output?": "any",
  "error": "string",
  "triggeredBy": "user | agent | swarm | workflow",
  "cfWorkflowId": "string",
  "durationMs": "number",
  "userId": "string",
  "startedAt": "string",
  "completedAt": "string",
  "createdAt": "string",
  "updatedAt": "string"
}
```

## POST /api/runs/{id}/pause

Pause a running workflow run

Workflow runs only. Other run types return 400.

**Path parameters**

- `id` (required): The run's prefixed ID (e.g. `run_...`).

**Response**

```json
{
  "id": "string",
  "workspaceId": "string",
  "subjectId": "any",
  "parentRunId": "string",
  "status": "pending | running | completed | failed",
  "mode": "sync | async",
  "input?": "any",
  "output?": "any",
  "error": "string",
  "triggeredBy": "user | agent | swarm | workflow",
  "cfWorkflowId": "string",
  "durationMs": "number",
  "userId": "string",
  "startedAt": "string",
  "completedAt": "string",
  "createdAt": "string",
  "updatedAt": "string"
}
```

## POST /api/runs/{id}/resume

Resume a paused workflow run

Workflow runs only. Other run types return 400.

**Path parameters**

- `id` (required): The run's prefixed ID (e.g. `run_...`).

**Response**

```json
{
  "id": "string",
  "workspaceId": "string",
  "subjectId": "any",
  "parentRunId": "string",
  "status": "pending | running | completed | failed",
  "mode": "sync | async",
  "input?": "any",
  "output?": "any",
  "error": "string",
  "triggeredBy": "user | agent | swarm | workflow",
  "cfWorkflowId": "string",
  "durationMs": "number",
  "userId": "string",
  "startedAt": "string",
  "completedAt": "string",
  "createdAt": "string",
  "updatedAt": "string"
}
```

## POST /api/runs/{id}/retry

Retry a failed workflow run

Workflow runs only. Other run types return 400.

**Path parameters**

- `id` (required): The run's prefixed ID (e.g. `run_...`).

**Response**

```json
{
  "id": "string",
  "workspaceId": "string",
  "subjectId": "any",
  "parentRunId": "string",
  "status": "pending | running | completed | failed",
  "mode": "sync | async",
  "input?": "any",
  "output?": "any",
  "error": "string",
  "triggeredBy": "user | agent | swarm | workflow",
  "cfWorkflowId": "string",
  "durationMs": "number",
  "userId": "string",
  "startedAt": "string",
  "completedAt": "string",
  "createdAt": "string",
  "updatedAt": "string"
}
```