--- title: "Connect Scale Fast and Zenlist - APIANT.ai" description: "When \"New Contact\" fires in Scale Fast, your agent runs \"Get chat message\" in Zenlist." canonical: "https://apiant.ai/connect/scale-fast-to-zenlist" --- # Connect Scale Fast and Zenlist When **New Contact** fires in [Scale Fast](https://apiant.ai/connections/scale-fast), your agent runs **Get chat message** in [Zenlist](https://apiant.ai/connections/zenlist), or **New and Updated Chat Messages** in Zenlist to **Create Contact** in Scale Fast. Describe the whole flow and it is built, tested on every scenario and kept running. Scale Fast **1** trigger Scale Fast **6** actions Zenlist **1** trigger Zenlist **13** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Scale Fast and Zenlist 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 Scale Fast and Zenlist can do together ### From Scale Fast to Zenlist - When **New Contact** in Scale Fast then **Get chat message** in Zenlist - When **New Contact** in Scale Fast then **Get message counts** in Zenlist ### From Zenlist to Scale Fast - When **New and Updated Chat Messages** in Zenlist then **Create Contact** in Scale Fast - When **New and Updated Chat Messages** in Zenlist then **Find contacts by criteria** in Scale Fast 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 Scale Fast and Zenlist ## Triggers and actions 2 triggers · 19 actions - Trigger **New Contact** Triggers when a new contact is added to your Scale Fast account. - Action **Create Contact** Creates a new contact in Scale Fast with an email address and optional name, address, notes and tags. - Action **Delete contact** Deletes a contact from your Scale Fast account. - Action **Find contacts by criteria** Finds contacts whose fields match the criteria you supply, such as first name, last name, email or city. Returns up to 50 matching contacts. - Action **List contact lists** Returns the contact lists in your Scale Fast account, with each list's name and subscriber count. - Action **Subscribe List** Subscribes an existing contact (by ID or email) to a Scale Fast contact list. - Action **Unsubscribe From List** Removes a contact from a Scale Fast contact list, identified by contact ID or email. - Trigger **New and Updated Chat Messages** Triggers when a client chat message is created or changed in Zenlist. - Action **Create a Client Invitation** Sends a new client invitation from an agent to a client by email, and returns the created invitation. - Action **Get agent** Returns a Zenlist agent by ID, including name, MLS details, contact info and linked account. - Action **Get chat message** Returns a single client chat message by its Zenlist ID. - Action **Get client** Returns a Zenlist client by ID, including name, contact details and assigned agent. - Action **Get client invitation** Returns a client invitation by its Zenlist ID, including its state, invitee details and the inviting agent. - Action **Get event** Returns a single client activity event (listing view, save, tour request, note, saved search or new session) by its Zenlist ID. - Action **Get message counts** Returns the total number of unread chat messages across all conversations for an agent, identified by their MLS member ID. - Action **Get search** Returns a saved client search by its Zenlist ID. - Action **List agents** Returns the list of agents your Zenlist partner key has access to. - Action **List chat messages** Returns the client chat messages your Zenlist account has access to. - Action **List client invitations** Returns the client invitations your Zenlist key has access to, with their state, invitee contact details and agent. - Action **List events** Returns the client events your Zenlist key has access to, such as listing views, saved listings, tour requests, notes, saved searches and new sessions. - Action **List searches** Returns the saved searches this Zenlist API key has access to, with each search's id and creation time. ## Each app on its own - [ **Scale Fast** The All-In-One Software For Running & Scaling Your Business](https://apiant.ai/connections/scale-fast) - [ **Zenlist** Zenlist is an agent and client collaboration tool to find a home using the most powerful search available...](https://apiant.ai/connections/zenlist) Reviews ## What our customers say ## More from Scale Fast - [ **Scale Fast to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/scale-fast-to-slack) - [ **Scale Fast to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/scale-fast-to-stripe) - [ **Scale Fast to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/scale-fast-to-shopify) - [ **Scale Fast to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/scale-fast-to-trello) - [ **Scale Fast to Zoom** Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...](https://apiant.ai/connect/scale-fast-to-zoom) - [ **Scale Fast to Twilio** Cloud communications platform for sending SMS/MMS messages, making and managing voice calls, and looking up...](https://apiant.ai/connect/scale-fast-to-twilio) ## More into Zenlist - [ **HubSpot to Zenlist** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-zenlist) - [ **Salesforce to Zenlist** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-zenlist) - [ **Slack to Zenlist** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-zenlist) - [ **Google Sheets to Zenlist** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-zenlist) - [ **Gmail to Zenlist** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-zenlist) - [ **Google Calendar to Zenlist** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-zenlist) Questions ## Scale Fast and Zenlist, answered ### ### What can start an automation from Scale Fast? Any of Scale Fast's 1 trigger in the catalog, including New Contact. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Zenlist when something happens in Scale Fast? Any of Zenlist's 13 actions, including Create a Client Invitation, Get agent, Get chat message and Get client. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Zenlist to Scale Fast? Yes. When something happens in Zenlist, your agent can act in Scale Fast too. This page covers both directions: Zenlist's triggers and Scale Fast's actions are listed here as well. ### ### Do I have to build a connector for Scale Fast or Zenlist? 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 Scale Fast and Zenlist 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.