--- title: "Connect Commerce Layer to Maildroppa - APIANT.ai" description: "When \"New Attachment\" fires in Commerce Layer, your agent runs \"Add or Update Subscriber Field (By Email)\" in Maildroppa." canonical: "https://apiant.ai/connect/commerce-layer-to-maildroppa" --- # Connect Commerce Layer to Maildroppa When **New Attachment** fires in [Commerce Layer](https://apiant.ai/connections/commerce-layer), your agent runs **Add or Update Subscriber Field (By Email)** in [Maildroppa](https://apiant.ai/connections/maildroppa). Describe the whole flow and it is built, tested on every scenario and kept running. Commerce Layer **13** triggers Commerce Layer **28** actions Maildroppa **31** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Commerce Layer and Maildroppa to do together? Give your AI client this address. `https://mcp.apiant.ai` One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Example flows ## What Commerce Layer can start in Maildroppa - When **New Attachment** in Commerce Layer then **Add or Update Subscriber Field (By Email)** in Maildroppa - When **New Customer** in Commerce Layer then **Add or Update Subscriber Field (By Subscriber ID)** in Maildroppa Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with Commerce Layer and Maildroppa ## Triggers and actions 13 triggers · 59 actions - Trigger **New Attachment** Triggers when a new Attachment is created. - Trigger **New Customer** Triggers when a new Customer is created. - Trigger **New Customer Address Event** Triggers when a customer address is created. - Trigger **New Customer Password Reset Event** Triggers when a customer password reset is requested. - Trigger **New Customer Subscription Event** Triggers when a given customer_subscription event (one of create or destroy) is fired. - Trigger **New Price** Triggers when a new Price is created. - Trigger **New Price Import** Fires when a new price import is created in Commerce Layer. - Trigger **New Price List** Triggers when a new Price List is created. - Trigger **New Shipping Category** Triggers when a Shipping Category is created. - Trigger **New SKU** Triggers when a new SKU is created. - Trigger **New SKU Import** Triggers when a new SKU import is created. - Trigger **New Stock Item Import** Triggers when a new Stock Item import is created. - Trigger **New Stock Transfer Event** Triggers when a given stock transfer event (one of create, upocoming, picking, in_transit, complete, cancel is fired). - Action **Add Customer Address** Adds an existing address to a customer's address book. - Action **Add Customer Password Reset** Requests a password reset for a customer, returning the reset token to send them. - Action **Add Customer Subscription** Subscribes a customer email to a list, identified by a reference such as a newsletter id. - Action **Add Stock Transfer** Moves a quantity of a SKU from one stock location to another. - Action **Balance Change Gift Card** Change balance of a gift card. - Action **Create Address** Creates a postal address that can be attached to customers, orders and stock locations. - Action **Create Attachment** Creates a new Attachment. - Action **Create Customer** Creates a new Customer. - Action **Create Gift Card** Creates a new Gift Card. - Action **Create Price Import** Creates a new Price Import. - Action **Create Price List** Creates a new Price List. - Action **Create SKU** Creates a new SKU. - Action **Find Attachment** Finds a Attachment by name. - Action **Find Customer** Finds a customer by id or reference. - Action **Find Gift Card** Finds a gift card by id or reference. - Action **Find Price** Finds a price by price list. - Action **Find Price Import** Finds a Price Import by status. - Action **Find Price List** Finds a Price List by name. - Action **Find Shipping Category** Finds an Shipping Category by name. - Action **Find SKU** Finds an SKU by code. - Action **Find SKU Import** Finds an SKU Import by status. - Action **Find Stock Item Import** Finds a Stock Item Import by status. - Action **Get Address** Retrieves one address by id. - Action **Get Customer Address** Retrieves one customer address link by id. - Action **Get Customer Password Reset** Retrieves a customer password reset by id, returning customer_email, reset_password_token and reset_password_at. - Action **Get Customer Subscription** Retrieves one customer subscription by id. - Action **Get Stock Transfer** Retrieves one stock transfer by id. - Action **Update Customer Reference** Update customer data setting external identifier. - Action **Add or Update Subscriber Field (By Email)** Sets (replaces) one custom field value on the subscriber with the given email address. - Action **Add or Update Subscriber Field (By Subscriber ID)** Sets or replaces one custom field value on a subscriber identified by subscriber ID. - Action **Assign Subscriber Tag (By Email)** Assigns a customer tag to the subscriber with the given email address. - Action **Assign Subscriber Tag (By Subscriber ID)** Assigns one of your active customer tags to a subscriber, identified by subscriber ID. Assigning a tag the subscriber already has does nothing. - Action **Count Subscribers (Filtered)** Returns the number of subscribers matching a set of segment conditions, optionally limited to one subscriber status. - Action **Create Field Type** Creates a custom subscriber field in Maildroppa, such as a text, number, date or choice field. - Action **Create Segment** Creates a subscriber segment in Maildroppa from a set of field, tag, topic, segment or purchase conditions. - Action **Create Tag** Creates a new tag in Maildroppa that can be assigned to subscribers and used in segments. - Action **Delete All Subscribers (Optionally by Status)** Deletes all subscribers in the account, optionally only those with a given status. Deletion runs in the background. - Action **Delete Field Type** Archives a customer-created subscriber field so it is no longer active. - Action **Delete Segment** Deletes a segment from your Maildroppa account. Segments still in use cannot be deleted. - Action **Delete Subscriber by Email** Deletes a subscriber from your Maildroppa audience, identified by their email address. - Action **Delete Subscriber by ID** Deletes a single subscriber from your Maildroppa account by their subscriber ID. - Action **Delete Subscriber Field (By Email)** Clears the value of one subscriber field for the subscriber with the given email address. - Action **Delete Subscriber Field (By Subscriber ID)** Clears the value of one subscriber field for the subscriber with the given ID. - Action **Delete Subscribers (Bulk)** Deletes several Maildroppa subscribers at once by their subscriber IDs. - Action **Delete Subscriber Tag (By Email)** Removes a customer tag from the subscriber with the given email address. - Action **Delete Subscriber Tag (By Subscriber ID)** Removes a tag from a subscriber identified by their subscriber ID. - Action **Delete Tag** Deletes (archives) a customer tag in Maildroppa so it can no longer be assigned. An archived tag can be restored later. - Action **Find Subscriber by Email** Finds a subscriber by their exact email address and returns their details. - Action **Get Segment by ID** Returns one Maildroppa segment by its ID, including its name and filter conditions. - Action **Get Subscriber by ID** Returns a subscriber by ID, including field values, tags, status and registration details. - Action **List Field Types (Paged)** Returns all subscriber fields in the Maildroppa account, both built-in and custom, including field types and choice options. - Action **List Filtered Subscribers (Paged)** Returns one page of subscribers matching a filter of field, tag, topic, segment or purchase conditions. - Action **List Tags** Returns the tags in your Maildroppa account, including system-managed tags, optionally with archived ones. - Action **Request Double Opt‑In** Starts double opt-in for a new subscriber by sending them a confirmation email. Their profile, tags and topics are applied once they confirm. - Action **Update Field Type** Updates a custom subscriber field's label, required flag, internal visibility, position and choice options. - Action **Update Segment** Replaces a segment's name and rules in Maildroppa. - Action **Update Subscriber** Updates a subscriber's email, first name, status, custom field values and tags. Values left blank keep the subscriber's current data. - Action **Update Subscriber Email** Changes the email address of an existing Maildroppa subscriber. - Action **Update Tag** Renames an existing customer tag in Maildroppa and returns the updated tag. ## Each app on its own - [ **Commerce Layer** Commerce Layer is a lightning fast, super flexible and ultra secure REST API that lets you build...](https://apiant.ai/connections/commerce-layer) - [ **Maildroppa** Maildroppa is a B2B email-marketing platform that lets you create, send and track campaigns, manage...](https://apiant.ai/connections/maildroppa) Reviews ## What our customers say ## More from Commerce Layer - [ **Commerce Layer to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/commerce-layer-to-hubspot) - [ **Commerce Layer to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/commerce-layer-to-salesforce) - [ **Commerce Layer to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/commerce-layer-to-slack) - [ **Commerce Layer to Google Sheets** Google Sheets](https://apiant.ai/connect/commerce-layer-to-google-sheets) - [ **Commerce Layer to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/commerce-layer-to-gmail) - [ **Commerce Layer to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/commerce-layer-to-google-calendar) ## More into Maildroppa - [ **HubSpot to Maildroppa** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-maildroppa) - [ **Salesforce to Maildroppa** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-maildroppa) - [ **Slack to Maildroppa** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-maildroppa) - [ **Google Sheets to Maildroppa** Google Sheets](https://apiant.ai/connect/google-sheets-to-maildroppa) - [ **Gmail to Maildroppa** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-maildroppa) - [ **Google Calendar to Maildroppa** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-maildroppa) Questions ## Commerce Layer and Maildroppa, answered ### ### What can start an automation from Commerce Layer? Any of Commerce Layer's 13 triggers in the catalog, including New Attachment, New Customer, New Customer Address Event and New Customer Password Reset Event. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Maildroppa when something happens in Commerce Layer? Any of Maildroppa's 31 actions, including Create Field Type, Create Segment, Create Tag and Update Field Type. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Maildroppa to Commerce Layer? Maildroppa has no triggers in the catalog today, so automations start in Commerce Layer. If you need the other direction, ask: your agent reads Maildroppa's API documentation and adds it. ### ### Do I have to build a connector for Commerce Layer or Maildroppa? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### Can my AI client use Commerce Layer and Maildroppa without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.