--- title: "Connect LeadSimple and Stax - APIANT.ai" description: "When \"Call Completed\" fires in LeadSimple, your agent runs \"Create Customer\" in Stax, or \"List Payment\" in Stax to \"Update Contact\" in LeadSimple." canonical: "https://apiant.ai/connect/leadsimple-to-stax" --- # Connect LeadSimple and Stax When **Call Completed** fires in [LeadSimple](https://apiant.ai/connections/leadsimple), your agent runs **Create Customer** in [Stax](https://apiant.ai/connections/stax), or **List Payment** in Stax to **Update Contact** in LeadSimple. Describe the whole flow and it is built, tested on every scenario and kept running. LeadSimple **4** triggers LeadSimple **10** actions Stax **1** trigger Stax **17** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want LeadSimple and Stax 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 LeadSimple and Stax can do together ### From LeadSimple to Stax - When **Call Completed** in LeadSimple then **Create Customer** in Stax - When **Lead Created** in LeadSimple then **Create Scheduled Invoice** in Stax ### From Stax to LeadSimple - When **List Payment** in Stax then **Update Contact** in LeadSimple - When **List Payment** in Stax then **Update Lead** in LeadSimple 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 LeadSimple and Stax ## Triggers and actions 5 triggers · 27 actions - Trigger **Call Completed** Triggers when a new call is completed. - Trigger **Lead Changes Tags** Triggers when a lead's tags change. - Trigger **Lead Created** Triggers when a new lead is created. - Trigger **Lead Is Reassigned** Triggers when a lead is reassigned. - Action **Create Call** Creates a Call in your account - Action **Get Lead** Gets a Lead in your account by ID. - Action **Search Contact** Searches a contact in your account by name, phone number or email address. - Action **Search Property** Searches a Property in your account by name or address. - Action **Search Unit** Searches the units on the property by the Unit Number - Action **Search User** Searches a user in your account by name or email address. - Action **Update Contact** Updates a Contact in your account. - Action **Update Lead** Updates a Lead in one of your Pipelines. You'll need to specify a Pipeline and a Stage. - Action **Update Property** Updates a Property. - Action **Update Unit** Updates a Unit. - Trigger **List Payment** Triggers when a new payment transaction is recorded in Stax. - Action **Capture payment** Captures funds from a pre-authorized Stax transaction, turning the pre-authorization into a completed charge. Returns the updated transaction. - Action **Create Customer** Creates a customer record on the Stax merchant account and returns the new customer. - Action **Create Item** Creates an item in the merchant's Stax catalog and returns the new catalog item. - Action **Create Scheduled Invoice** Creates a scheduled invoice that automatically generates invoices for a customer on a one-time or recurring schedule, with optional autopay. Returns the new schedule. - Action **Delete Catalog Item** Deletes a catalog item from Stax. - Action **Delete payment method** Deletes a customer's saved payment method in Stax and returns the deleted payment method. - Action **Delete Scheduled Invoice** Deletes a recurring invoice schedule so it stops generating invoices. - Action **Find Customers** Searches your Stax customers by name, email, company, phone, address or other details and returns the matching customers. - Action **Find Invoices** Returns the invoices on the Stax merchant account that match the search criteria you supply, such as keywords, customer name, company, email, price, schedule or payment method. - Action **Find Items** Searches the merchant's catalog for items matching a name, code, price or other criteria and returns the matching items. - Action **Find Payment Methods** Returns all saved payment methods (cards and bank accounts) for a Stax customer. - Action **Find Payments** Returns the payments and other transactions on the merchant account that match the search criteria, such as keywords, customer, date range, amount, type or status. - Action **Make a Payment** Charges a customer's saved payment method for the amount you specify, or places a pre-authorization to capture later. Returns the resulting transaction. - Action **Refund payment** Refunds all or part of a settled Stax payment transaction back to the customer. - Action **Update customer** Updates an existing customer's contact details, address, notes and options in Stax, and returns the updated customer. - Action **Update invoice** Updates an existing unpaid invoice's customer, amounts, line items, memos and payment options, and returns the updated invoice. Fully paid invoices cannot be edited. - Action **Void payment** Voids a payment transaction in Stax before it settles, cancelling the charge. ## Each app on its own - [ **LeadSimple** LeadSimple is the CRM that property management and real estate companies use to scale and grow.](https://apiant.ai/connections/leadsimple) - [ **Stax** Stax makes it easy to accept payments in-person and online and provides businesses with the tools they need...](https://apiant.ai/connections/stax) Reviews ## What our customers say ## More from LeadSimple - [ **LeadSimple to Notion** A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.](https://apiant.ai/connect/leadsimple-to-notion) - [ **LeadSimple to Brave Search API** Brave Search API — independent, privacy-respecting web, image, video, and news search powered by Brave's own...](https://apiant.ai/connect/leadsimple-to-brave-search-api) - [ **LeadSimple to Thunderbit** Extract web pages as Markdown or structured data for AI apps](https://apiant.ai/connect/leadsimple-to-thunderbit) - [ **LeadSimple to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/leadsimple-to-salesforce) - [ **LeadSimple to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/leadsimple-to-slack) - [ **LeadSimple to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/leadsimple-to-mailchimp) ## More into Stax - [ **HubSpot to Stax** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-stax) - [ **Salesforce to Stax** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-stax) - [ **Slack to Stax** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-stax) - [ **Google Sheets to Stax** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-stax) - [ **Gmail to Stax** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-stax) - [ **Google Calendar to Stax** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-stax) Questions ## LeadSimple and Stax, answered ### ### What can start an automation from LeadSimple? Any of LeadSimple's 4 triggers in the catalog, including Call Completed, Lead Created, Lead Changes Tags and Lead Is Reassigned. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Stax when something happens in LeadSimple? Any of Stax's 17 actions, including Create Customer, Create Item, Create Scheduled Invoice and Update customer. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Stax to LeadSimple? Yes. When something happens in Stax, your agent can act in LeadSimple too. This page covers both directions: Stax's triggers and LeadSimple's actions are listed here as well. ### ### Do I have to build a connector for LeadSimple or Stax? 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 LeadSimple and Stax 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.