--- title: "Connect LassoCRM and Mailgun - APIANT.ai" description: "When \"New Registrant\" fires in LassoCRM, your agent runs \"Send Email\" in Mailgun, or \"New List\" in Mailgun to \"Add Note to Registrant\" in LassoCRM." canonical: "https://apiant.ai/connect/lassocrm-to-mailgun" --- # Connect LassoCRM and Mailgun When **New Registrant** fires in [LassoCRM](https://apiant.ai/connections/lassocrm), your agent runs **Send Email** in [Mailgun](https://apiant.ai/connections/mailgun), or **New List** in Mailgun to **Add Note to Registrant** in LassoCRM. Describe the whole flow and it is built, tested on every scenario and kept running. LassoCRM **1** trigger LassoCRM **12** actions Mailgun **2** triggers Mailgun **11** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want LassoCRM and Mailgun 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 LassoCRM and Mailgun can do together ### From LassoCRM to Mailgun - When **New Registrant** in LassoCRM then **Send Email** in Mailgun - When **New Registrant** in LassoCRM then **Validate Email** in Mailgun ### From Mailgun to LassoCRM - When **New List** in Mailgun then **Add Note to Registrant** in LassoCRM - When **New Log Data** in Mailgun then **Create a History Item** in LassoCRM 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 LassoCRM and Mailgun ## Triggers and actions 3 triggers · 23 actions - Trigger **New Registrant** Triggers when a new registrant (lead) is added to your Lasso project. - Action **Add Note to Registrant** Adds a free-text note to a registrant. - Action **Create a History Item** Logs a history item (email, phone call, appointment, visit) on a registrant's timeline. - Action **Create Inventory** Creates an inventory item (unit) in your Lasso project. - Action **Create Registrant** Creates a new registrant (lead) in your Lasso project with their name, email and phone. - Action **Delete Inventory** Deletes an inventory item from your Lasso project. - Action **Find Registrants** Finds registrants matching a name, email, phone or external ID and returns the matches. - Action **Get Inventory** Returns one inventory item (unit) with its status, plan and size. - Action **Get Registrant** Returns a registrant's details (name, primary email and phone, rating, registration date) by their Lasso ID. - Action **List Inventory** Returns every inventory item (units, lots) in your Lasso project. - Action **Update and Append to a History Item** Updates an existing history item on a registrant, such as its subject or full content. - Action **Update Inventory** Updates an inventory item's status, plan or size; fields left blank keep their current values. - Action **Update Registrant** Updates a registrant's personal information such as name, company and contact preference. - Trigger **New List** Triggers when a new mailing list is created in your Mailgun account. - Trigger **New Log Data** Triggers when a new entry appears in your Mailgun account's event logs (accepted, delivered, failed, opened, clicked and other message events). - Action **Add mailing list** Creates a new mailing list in your Mailgun account, with its address, name, description, access level and reply preference. - Action **Add Mailing List Member** Adds a member to a Mailgun mailing list, optionally updating the member if they are already on the list. - Action **Add route** Creates an inbound email route in Mailgun that matches incoming messages by a filter expression and forwards, stores or stops them. - Action **Add template** Creates a new email template on one of your Mailgun sending domains. If template content is supplied, its first version is created and made active. - Action **Delete mailing list member** Removes a member from a Mailgun mailing list by their email address. - Action **Find events** Returns Mailgun events (accepted, delivered, failed, opened, clicked, and more) for a sending domain that match the filters you supply, such as recipient, message id, event type or time range. - Action **List domains** Returns the sending domains on your Mailgun account, optionally filtered by state, authority or a name search. - Action **List mailing list members** Returns the members of a Mailgun mailing list, with each member's email address, name, custom variables and subscription status. Optionally returns only subscribed or only unsubscribed members. - Action **Send Email** Sends an email from one of your Mailgun sending domains, with plain-text, HTML or stored-template content, optional attachments, tags and delivery options. - Action **Send test alert webhook** Asks Mailgun to send a sample alert notification with dummy data to a webhook address. - Action **Validate Email** Checks a single email address with Mailgun's validation service and returns whether it is deliverable, its risk level, and whether it is a disposable or role address. ## Each app on its own - [ **LassoCRM** LassoCRM is a CRM that empowers home selling teams by taking the guess work out of reporting, sales and the...](https://apiant.ai/connections/lassocrm) - [ **Mailgun** Mailgun is a tool with powerful APIs that allow you to send, receive, track and store email effortlessly...](https://apiant.ai/connections/mailgun) Reviews ## What our customers say ## More from LassoCRM - [ **LassoCRM to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/lassocrm-to-salesforce) - [ **LassoCRM to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/lassocrm-to-slack) - [ **LassoCRM to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/lassocrm-to-mailchimp) - [ **LassoCRM to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/lassocrm-to-stripe) - [ **LassoCRM to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/lassocrm-to-shopify) - [ **LassoCRM to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/lassocrm-to-quickbooks-online) ## More into Mailgun - [ **HubSpot to Mailgun** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-mailgun) - [ **Google Sheets to Mailgun** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-mailgun) - [ **Gmail to Mailgun** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-mailgun) - [ **Google Calendar to Mailgun** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-mailgun) - [ **Google Drive to Mailgun** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-mailgun) - [ **Mailchimp to Mailgun** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-mailgun) Questions ## LassoCRM and Mailgun, answered ### ### What can start an automation from LassoCRM? Any of LassoCRM's 1 trigger in the catalog, including New Registrant. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Mailgun when something happens in LassoCRM? Any of Mailgun's 11 actions, including Send Email, Send test alert webhook, Add mailing list and Add Mailing List Member. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Mailgun to LassoCRM? Yes. When something happens in Mailgun, your agent can act in LassoCRM too. This page covers both directions: Mailgun's triggers and LassoCRM's actions are listed here as well. ### ### Do I have to build a connector for LassoCRM or Mailgun? 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 LassoCRM and Mailgun 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.