--- title: "Connect Mollie and Stax - APIANT.ai" description: "When \"New Customer\" fires in Mollie, your agent runs \"Create Customer\" in Stax, or \"List Payment\" in Stax to \"Create Payment\" in Mollie." canonical: "https://apiant.ai/connect/mollie-to-stax" --- # Connect Mollie and Stax When **New Customer** fires in [Mollie](https://apiant.ai/connections/mollie), your agent runs **Create Customer** in [Stax](https://apiant.ai/connections/stax), or **List Payment** in Stax to **Create Payment** in Mollie. Describe the whole flow and it is built, tested on every scenario and kept running. Mollie **7** triggers Mollie **22** 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 Mollie 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 Mollie and Stax can do together ### From Mollie to Stax - When **New Customer** in Mollie then **Create Customer** in Stax - When **New Invoice** in Mollie then **Update invoice** in Stax ### From Stax to Mollie - When **List Payment** in Stax then **Create Payment** in Mollie - When **List Payment** in Stax then **Find Payment** in Mollie 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 Mollie and Stax ## Triggers and actions 8 triggers · 39 actions - Trigger **New Customer** Triggers when a new customer is created in your Mollie account. - Trigger **New Invoice** Triggers when Mollie issues a new invoice to your organization for its fees. - Trigger **New Order** Triggers when a new order is created in your Mollie account. - Trigger **New Payment** Triggers when a new payment is created in your Mollie account. - Trigger **New Payment Chargeback** Triggers when a new chargeback is received on any of your Mollie payments. - Trigger **New Refund** Triggers when a new refund is created on any payment in your Mollie account. - Trigger **New Settlement** Triggers when a new settlement appears in your Mollie account. - Action **Add customer** Creates a customer in Mollie, to which payments, mandates and subscriptions can later be linked. - Action **Add refund** Creates a refund for a Mollie payment, returning the full or partial amount to the customer. - Action **Add shipment** Creates a shipment for some or all order lines of a Mollie order, optionally with tracking details. - Action **Cancel payment** Cancels an open Mollie payment and returns the canceled payment. Only payments that are still cancelable can be canceled. - Action **Create Order** Creates an order in Mollie with its order lines, and returns the order including the checkout link for the customer to pay. - Action **Create Payment** Creates a Mollie payment and returns it, including the checkout link to send your customer to. - Action **Create Payment Link** Creates a shareable Mollie payment link that customers can open to complete a payment. - Action **Delete customer** Deletes a Mollie customer. All mandates and subscriptions for that customer are canceled as well. - Action **Delete subscription** Cancels a customer's subscription in Mollie and returns the canceled subscription. The customer's mandates are not affected. - Action **Find Payment** Finds payments whose description contains the text you enter, searching your most recent 250 Mollie payments. - Action **Get customer** Returns a single Mollie customer by its ID, including name, email, locale and metadata. - Action **Get order** Returns a single Mollie order by its ID, including its lines, amounts and status, optionally with its payments, refunds or shipments. - Action **Get payment** Returns a single Mollie payment by its ID, including amount, status, method and links. - Action **List customers** Returns the customers in your Mollie account, newest first by default. - Action **List orders** Returns the orders in your Mollie account (up to 250, newest first). - Action **List payments** Returns the payments created with your Mollie website profile, with their status, amount and details. - Action **List refunds** Returns refunds across all payments in your Mollie account, up to 250 at a time. - Action **List subscriptions** Returns the subscriptions set up across all of your customers, up to 250 per run. - Action **Search Customer** Searches your Mollie customers by email address and/or name and returns the matching customers. - Action **Search Order** Finds orders by their order number among your most recent Mollie orders. - Action **Search Shipments** Returns the shipments created for a Mollie order. - Action **Update customer** Updates an existing Mollie customer's name, email, language or metadata. - 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 - [ **Mollie** Mollie is a licensed business specializing in processing online payments on behalf of merchants.](https://apiant.ai/connections/mollie) - [ **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 Mollie - [ **Mollie to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/mollie-to-salesforce) - [ **Mollie to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/mollie-to-slack) - [ **Mollie to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/mollie-to-stripe) - [ **Mollie to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/mollie-to-shopify) - [ **Mollie to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/mollie-to-quickbooks-online) - [ **Mollie to Pipedrive** Pipedrive is a sales CRM and pipeline management tool.](https://apiant.ai/connect/mollie-to-pipedrive) ## 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 ## Mollie and Stax, answered ### ### What can start an automation from Mollie? Any of Mollie's 7 triggers in the catalog, including New Customer, New Invoice, New Order and New Payment. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Stax when something happens in Mollie? 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 Mollie? Yes. When something happens in Stax, your agent can act in Mollie too. This page covers both directions: Stax's triggers and Mollie's actions are listed here as well. ### ### Do I have to build a connector for Mollie 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 Mollie 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.