E Goi

This is the fastest way to get a connection. The URL is normalized to a domain and matched against known apps. If no app is found, one is created and a connector is built automatically.

If the returned connection has state: "READY", skip to Step 2.

#### 1b. Wait for the connection to be ready

If the connection is in BUILDING state, poll until it's ready:

npx @membranehq/cli connection get  --wait --json

The --wait flag long-polls (up to --timeout seconds, default 30) until the state changes. Keep polling until state is no longer BUILDING.

The resulting state tells you what to do next:

After the user completes the action (e.g. authenticates in the browser), poll again with membrane connection get --json to check if the state moved to READY.

Searching for actions

Search using a natural language description of what you want to do:

membrane action list --connectionId=CONNECTION_ID --intent "QUERY" --limit 10 --json

You should always search for actions in the context of a specific connection.

Each result includes id, name, description, inputSchema (what parameters the action accepts), and outputSchema (what it returns).

Popular actions

| Name | Key | Description | |---|---|---| | List Lists | list-lists | Get all contact lists | | List Contacts | list-contacts | Get all contacts from a list | | List Campaigns | list-campaigns | Get all campaigns | | List Segments | list-segments | Get all segments from a list | | List Tags | list-tags | Get all tags | | List Email Senders | list-email-senders | Get all email senders | | Get List | get-list | Get a specific contact list by ID | | Get Contact | get-contact | Get a specific contact by ID | | Get Email Campaign Report | get-email-campaign-report | Get email campaign report and statistics | | Create List | create-list | Create a new contact list | | Create Contact | create-contact | Create a new contact in a list | | Create Email Campaign | create-email-campaign | Create a new email campaign | | Create SMS Campaign | create-sms-campaign | Create a new SMS campaign | | Create Tag | create-tag | Create a new tag | | Create Segment | create-segment | Create a new saved segment in a list | | Create Email Sender | create-email-sender | Create a new email sender | | Update List | update-list | Update a specific contact list | | Update Contact | update-contact | Update an existing contact | | Update Tag | update-tag | Update an existing tag | | Delete List | delete-list | Remove a contact list |

Running actions

membrane action run  --connectionId=CONNECTION_ID --json

To pass JSON parameters:

membrane action run  --connectionId=CONNECTION_ID --input '{"key": "value"}' --json

The result is in the output field of the response.

Proxy requests

When the available actions don't cover your use case, you can send requests directly to the E-goi API through Membrane's proxy. Membrane automatically appends the base URL to the path you provide and injects the correct authentication headers — including transparent credential refresh if they expire.

membrane request CONNECTION_ID /path/to/endpoint

Common options:

| Flag | Description | |------|-------------| | -X, --method | HTTP method (GET, POST, PUT, PATCH, DELETE). Defaults to GET | | -H, --header | Add a request header (repeatable), e.g. -H "Accept: application/json" | | -d, --data | Request body (string) | | --json | Shorthand to send a JSON body and set Content-Type: application/json | | --rawData | Send the body as-is without any processing | | --query | Query-string parameter (repeatable), e.g. --query "limit=10" | | --pathParam | Path parameter (repeatable), e.g. --pathParam "id=123" |

Best practices