> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://onepin.ai/docs/reference/api-reference/workflows/list/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://onepin.ai/_mcp/server.

# List Workflows

GET https://api.onepin.ai/api/v1/workflows

List workflows in the current workspace.

Returns a counted, paginated list of workflows scoped to the `X-Workspace-Id`
header. Each item includes aggregate stats (`runs_count`, `last_run_at`,
`last_run_status`, `run_status_counts`) computed over all runs for that
workflow. `run_status_counts` is a per-raw-`RunStatus` map whose values sum to
`runs_count` and are NOT affected by the `status` filter below, so a collapsed
row can render an accurate per-tab total without a separate runs query.

**Status filter:** `status` narrows by the UI-derived state of the workflow's
most recent run. `completed` matches only workflows whose latest run succeeded
(completed-only), and `failed` matches only workflows whose latest run failed —
the two buckets are disjoint. A workflow whose latest run was `cancelled` matches
neither bucket and surfaces only in the unfiltered list. `running` matches active
(running or paused) workflows. `draft` matches workflows with no runs yet.
`paused` is accepted but currently returns no results.

**Multi-sort:** `sort` and `order` are parallel query lists.
`?sort=runs_count&sort=name&order=desc&order=asc` orders primarily by
`runs_count DESC`, then by `name ASC`. When `order` has fewer entries than
`sort`, missing positions use per-field defaults (`name=asc`,
`updated_at=desc`, `runs_count=desc`). Omitting `sort` defaults to
`updated_at DESC`. A stable `id ASC` tiebreaker is always appended so
offset/limit pagination is consistent when sort keys tie.

**Date range:** `last_run_after` / `last_run_before` filter by the time of
the most recent run. Both must be ISO 8601 with a UTC offset; a naive
datetime returns 422. An inverted range (`after > before`) also returns 422.

**Failure history:** `has_failed_run` is orthogonal to `status`. `status`
keys off the latest run only; `has_failed_run=true` matches workflows with a
`failed` run *anywhere* in their history, so a workflow whose latest run
completed still matches if an earlier run failed. It composes with the other
filters (AND). `cancelled` runs do not count as failures.

`pagination.total` reflects the filtered count for the current query.

Reference: https://onepin.ai/docs/reference/api-reference/workflows/list

## Authentication

- `Authorization` header (bearer token, required) — Clerk JWT token
- `Authorization` header (bearer token, required) — Onepin live API key (`op_live_...`). Test and public keys are reserved in Phase 1.

## Servers

- `https://api.onepin.ai` (prod, default)
- `https://dev-api.onepin.ai` (dev)

## Request

### Query parameters

- `status` (enum, optional, nullable) — UI workflow status filter. `completed` matches workflows whose latest run succeeded (completed-only); `failed` matches failed-only — the two are disjoint. A workflow whose latest run was cancelled matches neither and appears only in the unfiltered list. `paused` is accepted for forward compatibility and currently returns no rows.
  - Allowed values: `draft`, `running`, `completed`, `failed`, `paused`
- `search` (string, optional, nullable) — Case-insensitive search over name and description.
- `sort` (list of enum, optional, nullable) — Repeat for multi-sort. Pairs with `order` index-wise.
  - Allowed values: `name`, `updated_at`, `runs_count`
- `order` (list of enum, optional, nullable) — Parallel to sort[]; shorter is padded with per-field defaults.
  - Allowed values: `asc`, `desc`
- `last_run_after` (datetime, optional, nullable) — Filter workflows whose last_run_at is at or after this ISO datetime (ISO 8601 with UTC offset required).
- `last_run_before` (datetime, optional, nullable) — Filter workflows whose last_run_at is at or before this ISO datetime (ISO 8601 with UTC offset required).
- `has_failed_run` (boolean, optional, nullable) — Filter by failure history — ORTHOGONAL to `status` (which is latest-run based). `true` returns only workflows with at least one run that ended in `failed` state anywhere in their history; a workflow whose latest run succeeded still matches if an earlier run failed. `false` returns only workflows that have never had a failed run. Composes (ANDs) with `status`/`search`/date filters. `cancelled` runs are not treated as failures.
- `include_definition` (boolean, optional, default: false) — Include each workflow's full `definition` graph in the response. Off by default because the graphs dominate the payload and a list view does not render them; turn it on to compare what the listed workflows do without a per-workflow GET.
- `offset` (integer, optional, default: 0) — Zero-based pagination offset.
- `limit` (integer, optional, default: 20) — Maximum items to return (1–100).

### Headers

- `X-Workspace-Id` (string, optional, nullable)

## Response

### 200

Successful Response

- `data` (list of WorkflowListItem, required)
- `meta` (Meta, required)
- `pagination` (CountedPaginationMeta, required) — PaginationMeta variant for endpoints that compute an unpaginated total.

## Errors

### 422 Unprocessable Entity Error

Validation Error

- `detail` (list of ValidationError, optional)

## Types

### WorkflowListItem

- `id` (string, required) — Unique workflow identifier.
- `user_id` (string, required) — ID of the user who created the workflow.
- `name` (string, required) — Human-readable workflow name.
- `name_source` (string, required) — How `name` was set: 'placeholder' | 'generated' | 'user'.
- `created_at` (datetime, required) — When the workflow was created (UTC).
- `updated_at` (datetime, required) — When the workflow was last modified (UTC).
- `description` (string, optional, nullable) — Optional workflow description.
- `definition` (map from string to any, optional, nullable) — Full workflow graph, present only when the request passed `include_definition=true`. Omitted by default: a list page needs names and run stats, not N graphs. Ask for it when you need to compare what the workflows in this list actually DO — which is a question the other fields here cannot answer at any list size.
- `runs_count` (integer, optional, default: 0) — Total number of runs ever started for this workflow.
- `last_run_at` (datetime, optional, nullable) — When the most recent run was created. Null if never run.
- `last_run_status` (string, optional, nullable) — Raw RunStatus of the most recent run. One of: `pending`, `running`, `completed`, `failed`, `cancelled`, `paused`. Null if never run.
- `run_status_counts` (RunStatusCounts, optional) — Number of runs per raw RunStatus, computed over ALL runs of this workflow (same population as `runs_count`; NOT affected by the list-level `status` filter). The sum of all values equals `runs_count`; statuses with no runs are 0.

### Meta

- `request_id` (string, required)
- `timestamp` (datetime, required)

### CountedPaginationMeta

PaginationMeta variant for endpoints that compute an unpaginated total.

- `limit` (integer, required)
- `total` (integer, required)
- `next` (string, optional, nullable)
- `prev` (string, optional, nullable)

### ValidationError

- `loc` (list of ValidationErrorLocItems, required)
- `msg` (string, required)
- `type` (string, required)
- `input` (any, optional)
- `ctx` (ValidationErrorCtx, optional)

### RunStatusCounts

Per-raw-`RunStatus` run counts for a workflow. Computed over ALL runs of the workflow — the same population as `runs_count` — so it is NOT affected by the list-level `status` filter. Every raw status is always present; a status with no runs is `0`. The sum of all fields equals `runs_count`, and each field matches the `pagination.total` of `GET /workflows/{id}/runs?status=<status>`. These are RAW status counts (not the UI-derived `WorkflowListStatus` buckets), so the caller can group them per tab.

- `pending` (integer, optional, default: 0) — Runs queued but not yet started.
- `running` (integer, optional, default: 0) — Runs currently executing.
- `completed` (integer, optional, default: 0) — Runs that finished successfully.
- `failed` (integer, optional, default: 0) — Runs that ended in a failure state.
- `cancelled` (integer, optional, default: 0) — Runs explicitly cancelled by a user.
- `paused` (integer, optional, default: 0) — Runs currently paused/parked.

### ValidationErrorLocItems

### ValidationErrorCtx

## Examples

**Response**

```json
{
  "data": [
    {
      "id": "string",
      "user_id": "string",
      "name": "string",
      "name_source": "string",
      "created_at": "2024-01-15T09:30:00Z",
      "updated_at": "2024-01-15T09:30:00Z",
      "description": "string",
      "definition": {},
      "runs_count": 0,
      "last_run_at": "2024-01-15T09:30:00Z",
      "last_run_status": "string",
      "run_status_counts": {
        "pending": 0,
        "running": 0,
        "completed": 0,
        "failed": 0,
        "cancelled": 0,
        "paused": 0
      }
    }
  ],
  "meta": {
    "request_id": "string",
    "timestamp": "2024-01-15T09:30:00Z"
  },
  "pagination": {
    "limit": 1,
    "total": 1,
    "next": "string",
    "prev": "string"
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.onepin.ai/api/v1/workflows"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://api.onepin.ai/api/v1/workflows';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.onepin.ai/api/v1/workflows"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.onepin.ai/api/v1/workflows")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.onepin.ai/api/v1/workflows")
  .header("Authorization", "Bearer <token>")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.onepin.ai/api/v1/workflows', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.onepin.ai/api/v1/workflows");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Authorization": "Bearer <token>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.onepin.ai/api/v1/workflows")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

> Onepin is a voice workflow platform that orchestrates, validates, and ships production-ready audio across 33 TTS models.