# Polar — Pipedream Connect

> Payment infrastructure for the 21st century

- API slug: `polar` (use in MCP headers and tool keys)
- Auth: OAuth (Pipedream-managed)
- Categories: Commerce
- Website: https://polar.sh/
- Managed OAuth scopes: `openid` · `email` · `profile` · `user:read` · `webhooks:read` · `webhooks:write` · `orders:read` · `subscriptions:read` · `transactions:read` · `metrics:read` · `products:read` · `checkouts:write` · `checkout_links:write` · `customers:read`
- This page (HTML): https://pipedream.com/apps/polar
- Tools: 5 actions · 5 triggers

## Connect via MCP (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: polar`

```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": "polar",
      },
    },
  },
)

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

const { tools } = await mcp.listTools()

// e.g. run Create Checkout:
const result = await mcp.callTool({
  name: "polar-create-checkout",
  arguments: {
    products: ["Products"],
    prices: "Prices",
  },
})
```

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

## API proxy

For a Polar endpoint with no pre-built tool, the proxy forwards your request with the connected user's credentials attached.

```bash
# The path segment is the target URL, URL-safe base64 encoded:
# https://api.polar.sh/v1/oauth2/userinfo

curl "https://api.pipedream.com/v1/connect/{project_id}/proxy/aHR0cHM6Ly9hcGkucG9sYXIuc2gvdjEvb2F1dGgyL3VzZXJpbmZv?external_user_id={external_user_id}&account_id=apn_xxxxxxx" \
  -H "Authorization: Bearer {access_token}" \
  -H "x-pd-environment: production"
```

Docs: [API proxy guide](https://pipedream.com/docs/connect/api-proxy.md)

## SDK

```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: "polar-create-checkout",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    polar: { authProvisionId: "apn_xxxxxxx" },
    products: ["Products"],
    prices: "Prices",
  },
})
```

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

## Actions (5)

### `polar-create-checkout` — Create Checkout (Write)

Create a checkout session for one or more products. See the documentation

Full schema: https://pipedream.com/apps/polar/actions/create-checkout.md

### `polar-list-customers` — List Customers (Read-only)

List customers according to the specified filters. See the API docs

Full schema: https://pipedream.com/apps/polar/actions/list-customers.md

### `polar-list-orders` — List Orders (Read-only)

List orders according to the specified filters. See the API docs

Full schema: https://pipedream.com/apps/polar/actions/list-orders.md

### `polar-list-products` — List Products (Read-only)

List products according to the specified filters. See the API docs

Full schema: https://pipedream.com/apps/polar/actions/list-products.md

### `polar-list-subscriptions` — List Subscriptions (Read-only)

List subscriptions according to the specified filters. See the API docs

Full schema: https://pipedream.com/apps/polar/actions/list-subscriptions.md

## Triggers (5)

### `polar-new-benefit-created` — New Benefit Created (Instant)

Emit new event when a new benefit is created. See the API docs

Full schema: https://pipedream.com/apps/polar/triggers/new-benefit-created.md

### `polar-new-benefit-updated` — New Benefit Updated (Instant)

Emit new event when a benefit is updated. See the API docs

Full schema: https://pipedream.com/apps/polar/triggers/new-benefit-updated.md

### `polar-new-subscription-created` — New Subscription Created (Instant)

Emit new event when a new subscription is created. See the API docs

Full schema: https://pipedream.com/apps/polar/triggers/new-subscription-created.md

### `polar-new-subscription-updated` — New Subscription Updated (Instant)

Emit new event when a subscription is updated. See the API docs

Full schema: https://pipedream.com/apps/polar/triggers/new-subscription-updated.md

### `polar-new-webhook-event` — New Webhook Event (Instant)

Emit new event when the selected webhook event occurs. See the API docs

Full schema: https://pipedream.com/apps/polar/triggers/new-webhook-event.md

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- All apps: https://pipedream.com/apps — index: https://pipedream.com/llms.txt
- Pipedream docs for agents: https://pipedream.com/docs/llms.txt