Your store talks to every tool you use.

1. Create a Private Integration in your sub-account and copy the token.
2. Give it the scopes for contacts, tags and custom fields. Add opportunities only if you use that action.
3. Paste the Location ID from the same sub-account, then press Test connection.

1. Create an API key in Profile, Extras, API keys. It ends in something like -us21.
2. Copy the Audience ID from the audience settings.
3. For field mapping, create a text merge field first and use its tag, for example ORDTOTAL, as the key.

1. In Klaviyo open Settings, then API keys, and create a private API key. It starts with pk_.
2. Choose a key that can write profiles, events and list subscriptions, or use Full Access.
3. Paste the key and your List ID, then press Test connection.
4. In a flow, use Track event to log activity or Subscribe to list to add a consenting customer.

1. In your sheet open Extensions, Apps Script and paste the script from the Connections tab.
2. Deploy it as a Web app. Execute as you, and set access to Anyone.
3. Paste the address ending in /exec into the plugin, then send a test row.

1. Create a Meta app and add WhatsApp. Meta gives you a free test number, a token and a Phone number ID.
2. Add your own number as a recipient, then test with the hello_world template.
3. Real messages to customers need a template approved by Meta.

1. Copy your Account SID and Auth Token from the Twilio console, and add a Twilio phone number.
2. Trial accounts can message only numbers you have verified. Sending to some countries needs extra approval from Twilio.
3. Messages are cut at 1,500 characters. Use Test connection before you turn a flow on.

1. Add a Webhook action to a flow and paste the address of the service that should receive the order.
2. Discord webhook links are detected, and the message is formatted for you.
3. Other receivers can verify each call with the signature headers below.

X-WFC-Event: order_paid
X-WFC-Timestamp: 1760716800
X-WFC-Signature: HMAC-SHA256 of "timestamp.body"