# BigCommerce + Helcim — Pipedream Connect

> Connect a user's BigCommerce and Helcim accounts and expose tools for both apps directly in your product or your agent.

- Apps: BigCommerce (`bigcommerce`) + Helcim (`helcim`)
- This page (HTML): https://pipedream.com/apps/bigcommerce/integrations/helcim
- One `external_user_id` owns both connected accounts, and each account stays independently revocable.

## One session, both toolsets (recommended)

- Endpoint: `https://remote.mcp.pipedream.net/v3`
- Headers: `Authorization: Bearer <token>` · `x-pd-project-id` · `x-pd-environment` · `x-pd-external-user-id` · `x-pd-app-slug: bigcommerce,helcim`
- `x-pd-app-slug` takes a comma-separated list, so `bigcommerce,helcim` is one session on one transport. Both toolsets arrive from a single `listTools()`, and a tool is called exactly as it would be in a single-app session.

```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": "bigcommerce,helcim",
      },
    },
  },
)

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

const { tools } = await mcp.listTools()

// One list, both toolsets: BigCommerce and Helcim tools arrive
// together, each keyed by its own app's slug.

// e.g. run Create Product:
const result = await mcp.callTool({
  name: "bigcommerce-create-product",
  arguments: {
    name: "Name",
    type: "Type",
  },
})
```

Docs: [MCP guide](https://pipedream.com/docs/connect/mcp/developers.md)

## Both apps from your backend

```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 externalUserId = "{external_user_id}" // any stable ID for this user in your system

const [bigcommerceTools, helcimTools] =
  await Promise.all([
    pd.components.list({ app: "bigcommerce" }),
    pd.components.list({ app: "helcim" }),
  ])

// One external user owns both connected accounts, so either app's tools
// run on their behalf with the same externalUserId.
```

Docs: [Managed auth guide](https://pipedream.com/docs/connect/managed-auth/quickstart.md) · [Tools guide](https://pipedream.com/docs/connect/components.md)

## BigCommerce

- API slug: `bigcommerce` (use in MCP headers and tool keys)
- Auth: API key (Pipedream-managed)
- Categories: Commerce
- Website: https://bigcommerce.com
- App page (HTML): https://pipedream.com/apps/bigcommerce
- Tools: 9 actions · 3 triggers

Full tool list, API proxy, and SDK quickstart: https://pipedream.com/apps/bigcommerce.md

### Actions (top 8 of 9)

- [Create Product](https://pipedream.com/apps/bigcommerce/actions/create-product.md) — `bigcommerce-create-product`
- [Create Product Image](https://pipedream.com/apps/bigcommerce/actions/create-product-image.md) — `bigcommerce-create-product-image`
- [Delete Product](https://pipedream.com/apps/bigcommerce/actions/delete-product.md) — `bigcommerce-delete-product`
- [Get All Products](https://pipedream.com/apps/bigcommerce/actions/get-all-products.md) — `bigcommerce-get-all-products`
- [Get All Products Sort Order](https://pipedream.com/apps/bigcommerce/actions/get-all-products-sort-order.md) — `bigcommerce-get-all-products-sort-order`
- [Get Product By Id](https://pipedream.com/apps/bigcommerce/actions/get-product.md) — `bigcommerce-get-product`
- [Get Product Variants](https://pipedream.com/apps/bigcommerce/actions/get-product-variants.md) — `bigcommerce-get-product-variants`
- [List Category Id Options](https://pipedream.com/apps/bigcommerce/actions/list-category-id-options.md) — `bigcommerce-list-category-id-options`

### Triggers (3)

- [New Custom Events](https://pipedream.com/apps/bigcommerce/triggers/custom-events.md) — `bigcommerce-custom-events`
- [New Customer](https://pipedream.com/apps/bigcommerce/triggers/new-customer.md) — `bigcommerce-new-customer`
- [New Order](https://pipedream.com/apps/bigcommerce/triggers/new-order.md) — `bigcommerce-new-order`

## Helcim

- API slug: `helcim` (use in MCP headers and tool keys)
- Auth: API key (Pipedream-managed)
- Categories: Commerce
- Website: https://www.helcim.com/
- App page (HTML): https://pipedream.com/apps/helcim
- Tools: 0 actions · 0 triggers

Full tool list, API proxy, and SDK quickstart: https://pipedream.com/apps/helcim.md

---

- BigCommerce: https://pipedream.com/apps/bigcommerce.md · Helcim: https://pipedream.com/apps/helcim.md
- All apps: https://pipedream.com/apps — index: https://pipedream.com/llms.txt
- Pipedream docs for agents: https://pipedream.com/docs/llms.txt