# Create a Checklist Item — Trello

> Creates a new checklist item in a card. See the documentation.

- Key: `trello-create-checklist-item`
- Type: Action (Write)
- Version: 0.3.5
- App: Trello (`trello`) — https://pipedream.com/apps/trello.md
- This page (HTML): https://pipedream.com/apps/trello/actions/create-checklist-item
- Hints: open-world
- Source: https://github.com/PipedreamHQ/pipedream/blob/master/components/trello/actions/create-checklist-item/create-checklist-item.mjs

## Description

Creates a new checklist item in a card. [See the documentation](https://developer.atlassian.com/cloud/trello/rest/api-group-checklists/#api-checklists-id-checkitems-post).

## Props

| Prop | Type | Required | Description |
|---|---|---|---|
| `board` | `string` | Yes | The Trello board you wish to select Options are loaded from the connected account. |
| `card` | `string` | Yes | The ID of the Card that the checklist item should be added to Options are loaded from the connected account. |
| `checklistId` | `string` | Yes | ID of a checklist. Options are loaded from the connected account. |
| `name` | `string` | Yes | The name of the new check item on the checklist. Should be a string of length 1 to 16384. |
| `pos` | `string` | No | The position of the checklist on the card. One of: top, bottom, or a positive number. |
| `checked` | `boolean` | No | Determines whether the check item is already checked when created. |
| `due` | `string` | No | A due date for the checkitem. Format: YYYY-MM-DDThh:mm:ss.sssZ |
| `dueReminder` | `string` | No | A dueReminder for the due date on the checkitem |
| `idMember` | `string` | No | An ID of a member resource Options are loaded from the connected account. |

## Run it

**MCP**

```ts
import { Client } from "@modelcontextprotocol/sdk/client/index.js"
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const accessToken = await pd.rawAccessToken

const transport = new StreamableHTTPClientTransport(
  new URL("https://remote.mcp.pipedream.net/v3"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        "x-pd-project-id": process.env.PIPEDREAM_PROJECT_ID!,
        "x-pd-environment": "production",
        "x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
        "x-pd-app-slug": "trello",
      },
    },
  },
)

const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)

const { tools } = await mcp.listTools()

// listTools() hands your model this tool's input schema, so it can
// fill the arguments itself:
const result = await mcp.callTool({
  name: "trello-create-checklist-item",
  arguments: {
    board: "Board",
    card: "Card",
  },
})
```

**TypeScript**

```ts
import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const result = await pd.actions.run({
  id: "trello-create-checklist-item",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    trello: { authProvisionId: "apn_xxxxxxx" },
    board: "Board",
    card: "Card",
  },
})

console.log(result)
```

**cURL**

```bash
curl -X POST https://api.pipedream.com/v1/connect/{project_id}/actions/run \
  -H "Content-Type: application/json" \
  -H "X-PD-Environment: production" \
  -H "Authorization: Bearer {access_token}" \
  -d '{
    "external_user_id": "{external_user_id}",
    "id": "trello-create-checklist-item",
    "configured_props": {
      "trello": { "authProvisionId": "apn_xxxxxxx" },
      "board": "Board",
      "card": "Card"
    }
  }'
```

---

- App: https://pipedream.com/apps/trello.md · All apps: https://pipedream.com/apps