--- title: "Connect Webmecanik Pipeline to Lettr - APIANT.ai" description: "When \"New Company\" fires in Webmecanik Pipeline, your agent runs \"Add contact\" in Lettr." canonical: "https://apiant.ai/connect/webmecanik-pipeline-to-lettr" --- # Connect Webmecanik Pipeline to Lettr When **New Company** fires in [Webmecanik Pipeline](https://apiant.ai/connections/webmecanik-pipeline), your agent runs **Add contact** in [Lettr](https://apiant.ai/connections/lettr). Describe the whole flow and it is built, tested on every scenario and kept running. Webmecanik Pipeline **6** triggers Webmecanik Pipeline **21** actions Lettr **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 Webmecanik Pipeline and Lettr 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 Webmecanik Pipeline can start in Lettr - When **New Company** in Webmecanik Pipeline then **Add contact** in Lettr - When **New Contact** in Webmecanik Pipeline then **Add contact to list** in Lettr 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 Webmecanik Pipeline and Lettr ## Triggers and actions 6 triggers · 32 actions - Trigger **New Company** Triggers when a new company is added in Webmecanik Pipeline. - Trigger **New Contact** Triggers when a new contact is added in Webmecanik Pipeline. - Trigger **New Opportunity** Triggers when a new opportunity is created in Webmecanik Pipeline. - Trigger **Updated Company** Triggers when a company is updated in Webmecanik Pipeline. - Trigger **Updated Contact** Triggers when a contact is created or updated in Webmecanik Pipeline. - Trigger **Updated Opportunity** Triggers when an opportunity is created or updated in Webmecanik Pipeline. - Action **Create Activity** Creates an activity (call, email, appointment, note or custom) on a contact or opportunity in Webmecanik Pipeline. - Action **Delete activity** Deletes an activity from Webmecanik Pipeline. - Action **Delete company** Deletes a company from Webmecanik Pipeline. - Action **Delete contact** Deletes a contact from Webmecanik Pipeline. - Action **Delete opportunity** Deletes an opportunity from Webmecanik Pipeline. - Action **Get company** Returns one company by its slug, including its tags and custom fields. - Action **Get contact** Returns one contact by its slug, including tags, companies, addresses and custom fields. - Action **Get opportunity** Returns one opportunity by its slug, including its pipeline, status, tags and custom fields. - Action **List companies** Returns all companies in your Webmecanik Pipeline account, including their custom fields. - Action **List contacts** Returns the contacts in your Webmecanik Pipeline account, optionally filtered by email, first name, last name or phone number. - Action **List opportunities** Returns the opportunities in your Webmecanik Pipeline account, optionally only those of one pipeline. - Action **List pipelines** Returns all sales pipelines visible to the connected Webmecanik Pipeline user. - Action **List statuses** Returns the statuses (pipeline stages) in Webmecanik Pipeline, optionally limited to one pipeline. - Action **List users** Returns all users in the Webmecanik Pipeline organization, with their name, email and role. - Action **Update activity** Updates an existing activity (call, email, note, appointment) attached to a contact or opportunity. - Action **Update company** Updates an existing company in Webmecanik Pipeline, changing only the fields you fill in. - Action **Update contact** Updates an existing contact in Webmecanik Pipeline, including its custom field values, and returns the updated contact. - Action **Update opportunity** Updates an existing opportunity in Webmecanik Pipeline, changing only the values you supply. - Action **Update or Create Company** Creates a company, or updates the existing one when a duplicate is found. - Action **Update or Create Contact** Creates a contact, or updates the existing contact with the same email address. - Action **Update or Create Opportunity** Updates an existing opportunity when a slug is given, otherwise creates a new opportunity, and returns the resulting record. - Action **Add audience list** Creates a new audience list in Lettr with the given name and returns the created list. - Action **Add contact** Adds a new contact to your Lettr audience, optionally placing it on a list, setting custom properties, and sending a double opt-in confirmation email. - Action **Add contact to list** Adds an existing contact to one of your audience lists. Succeeds whether the contact was newly added or was already on the list. - Action **Add template** Creates a new email template in Lettr from HTML or Topol editor JSON content, and publishes its first version with the merge tags found in the content. - Action **Delete contact** Permanently deletes a contact from your Lettr audience. - Action **Get contact** Returns a single audience contact, including its subscription status, custom properties, lists and topics. - Action **Get template** Returns a single email template by its slug, including its HTML, editor content, purpose, status and version details. - Action **List audience lists** Returns all audience lists in your Lettr team, with each list's name and contact count. - Action **List contacts** Returns the contacts in your Lettr audience, optionally narrowed by a search term, subscription status, list or segment. - Action **List templates** Returns the email templates in a Lettr project, optionally limited to one folder or to transactional or campaign templates. - Action **Update contact** Updates an existing contact in your Lettr audience, changing its email address, subscription status or custom properties. Fields left blank are not changed. ## Each app on its own - [ **Webmecanik Pipeline** Webmecanik Pipeline is a European CRM. It transform your contacts into customers with an intuitive flow.](https://apiant.ai/connections/webmecanik-pipeline) - [ **Lettr** Lettr is a email API for artisans, send transactional emails using HTML or stored templates.](https://apiant.ai/connections/lettr) Reviews ## What our customers say ## More from Webmecanik Pipeline - [ **Webmecanik Pipeline to Zoom** Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...](https://apiant.ai/connect/webmecanik-pipeline-to-zoom) - [ **Webmecanik Pipeline to Wix** The Wix website builder gives businesses of any size the tools to create, manage and grow a fully integrated...](https://apiant.ai/connect/webmecanik-pipeline-to-wix) - [ **Webmecanik Pipeline to LinkedIn** LinkedIn is a professional networking platform enabling job seekers, companies, and thought leaders to...](https://apiant.ai/connect/webmecanik-pipeline-to-linkedin) - [ **Webmecanik Pipeline to Facebook** Facebook is a social media and advertising platform used by individuals and businesses to connect, share...](https://apiant.ai/connect/webmecanik-pipeline-to-facebook) - [ **Webmecanik Pipeline to Anthropic** Anthropic builds Claude, a family of large language models.](https://apiant.ai/connect/webmecanik-pipeline-to-anthropic) - [ **Webmecanik Pipeline to Supabase** Supabase is an open-source backend-as-a-service providing a Postgres database, authentication, storage, and...](https://apiant.ai/connect/webmecanik-pipeline-to-supabase) ## More into Lettr - [ **HubSpot to Lettr** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-lettr) - [ **Salesforce to Lettr** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-lettr) - [ **Slack to Lettr** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-lettr) - [ **Google Sheets to Lettr** Google Sheets](https://apiant.ai/connect/google-sheets-to-lettr) - [ **Gmail to Lettr** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-lettr) - [ **Google Calendar to Lettr** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-lettr) Questions ## Webmecanik Pipeline and Lettr, answered ### ### What can start an automation from Webmecanik Pipeline? Any of Webmecanik Pipeline's 6 triggers in the catalog, including New Company, New Contact, New Opportunity and Updated Company. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Lettr when something happens in Webmecanik Pipeline? Any of Lettr's 11 actions, including Update contact, Add audience list, Add contact and Add contact to list. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Lettr to Webmecanik Pipeline? Lettr has no triggers in the catalog today, so automations start in Webmecanik Pipeline. If you need the other direction, ask: your agent reads Lettr's API documentation and adds it. ### ### Do I have to build a connector for Webmecanik Pipeline or Lettr? 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 Webmecanik Pipeline and Lettr 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.