--- title: "Connect Stax to Emelia - APIANT.ai" description: "When \"List Payment\" fires in Stax, your agent runs \"Add Contact to a Campaign\" in Emelia." canonical: "https://apiant.ai/connect/stax-to-emelia" --- # Connect Stax to Emelia When **List Payment** fires in [Stax](https://apiant.ai/connections/stax), your agent runs **Add Contact to a Campaign** in [Emelia](https://apiant.ai/connections/emelia). Describe the whole flow and it is built, tested on every scenario and kept running. Stax **1** trigger Stax **17** actions Emelia **16** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Stax and Emelia 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 Stax can start in Emelia - When **List Payment** in Stax then **Add Contact to a Campaign** in Emelia - When **List Payment** in Stax then **Add Contact to a List** in Emelia 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 Stax and Emelia ## Triggers and actions 1 trigger · 33 actions - 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. - Action **Add campaign** Creates a new email campaign in Emelia with the given name and time zone. - Action **Add Contact to a Campaign** Adds a contact to an Emelia campaign. - Action **Add Contact to a List** Adds a single contact to an Emelia list (and to any campaigns using that list), optionally updating it if it already exists. - Action **Add Contact to Blacklist** Adds an email address or an entire domain to your Emelia blacklist so it is never contacted by your campaigns. - Action **Add list** Creates a new, empty contact list in Emelia. - Action **Delete contact** Deletes a contact (and its company data) from an Emelia contact list; the removal also propagates to campaigns using that list. - Action **Get campaign** Returns the full configuration of an Emelia campaign, including the contact lists attached to it and excluded from it. - Action **Get campaign statistics** Returns sending, open, click and reply statistics for an Emelia campaign, overall and per step. - Action **Get contact** Returns a single contact from an Emelia contact list. - Action **List Campaign Contacts** Returns the contacts enrolled in an email campaign, optionally filtered by an engagement event or a search term. - Action **List campaigns** Returns all campaigns in your Emelia account. - Action **List contacts** Returns the contacts in an Emelia contact list, optionally filtered by search text or an exact email or LinkedIn URL. - Action **Search Contact** Searches a contact list for contacts by exact email, LinkedIn URL, or free text, and returns the matches. - Action **Set a Custom Field to a Contact** Sets the value of a custom field on a contact in an Emelia campaign, identified by email or LinkedIn profile URL. - Action **Test Webhook** Sends a test call to an existing Emelia webhook. - Action **Update contact** Updates an Emelia contact's values; fields you don't send stay unchanged, and changes propagate to campaigns using the contact's list. ## Each app on its own - [ **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) - [ **Emelia** Emelia is an all-in-one cold-emailing tool where you can scale easily your cold email, scrape data, and find...](https://apiant.ai/connections/emelia) Reviews ## What our customers say ## More from Stax - [ **Stax to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/stax-to-stripe) - [ **Stax to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/stax-to-trello) - [ **Stax to Zoom** Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...](https://apiant.ai/connect/stax-to-zoom) - [ **Stax to Twilio** Cloud communications platform for sending SMS/MMS messages, making and managing voice calls, and looking up...](https://apiant.ai/connect/stax-to-twilio) - [ **Stax to Typeform** Build and publish online forms, surveys, and quizzes with Typeform.](https://apiant.ai/connect/stax-to-typeform) - [ **Stax to Webflow** Webflow is a professional website builder and CMS for designing, building, and launching responsive...](https://apiant.ai/connect/stax-to-webflow) ## More into Emelia - [ **Benetics to Emelia** Benetics is a construction efficiency platform built in the cloud.](https://apiant.ai/connect/benetics-to-emelia) - [ **HubSpot to Emelia** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-emelia) - [ **Salesforce to Emelia** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-emelia) - [ **Slack to Emelia** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-emelia) - [ **Google Sheets to Emelia** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-emelia) - [ **Gmail to Emelia** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-emelia) Questions ## Stax and Emelia, answered ### ### What can start an automation from Stax? Any of Stax's 1 trigger in the catalog, including List Payment. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Emelia when something happens in Stax? Any of Emelia's 16 actions, including Update contact, Add campaign, Add Contact to a Campaign and Add Contact to a List. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Emelia to Stax? Emelia has no triggers in the catalog today, so automations start in Stax. If you need the other direction, ask: your agent reads Emelia's API documentation and adds it. ### ### Do I have to build a connector for Stax or Emelia? 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 Stax and Emelia 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.