Integration
Connect Memberful to Stax
When Custom Fields Updated fires in Memberful, your agent runs Create Customer in Stax. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Memberful and Stax to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne 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.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)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)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)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)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)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)Example flows
What Memberful can start in Stax
When Custom Fields Updated in Memberful
then Create Customer in Stax
When Member Updated in Memberful
then Create Scheduled Invoice in Stax
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 Memberful and Stax
Triggers and actions 12 triggers · 17 actions
Trigger
Custom Fields UpdatedTriggers when a member updates their custom fields.
Trigger
Member DeletedTriggers when a member is deleted.
Trigger
Member UpdatedTriggers when a member's profile information is updated.
Trigger
New MemberTriggers when a new member account is created.
Trigger
Order PurchasedTriggers when a member completes an order or when staff manually adds a new order. Not sent for subscription renewal orders.
Trigger
Order RefundedTriggers when an order is refunded.
Trigger
Subscription CreatedTriggers when a member's subscription is created.
Trigger
Subscription ReactivatedTriggers when a member renews an inactive subscription and it becomes active again.
Trigger
Subscription RenewedTriggers when a member's subscription is renewed.
Trigger
Subscription UpdatedTriggers when a member's subscription is updated.
Trigger
Tax ID UpdatedTriggers when a member adds, changes or removes their tax ID.
Trigger
List PaymentTriggers when a new payment transaction is recorded in Stax.
Action
Capture paymentCaptures funds from a pre-authorized Stax transaction, turning the pre-authorization into a completed charge. Returns the updated transaction.
Action
Create CustomerCreates a customer record on the Stax merchant account and returns the new customer.
Action
Create ItemCreates an item in the merchant's Stax catalog and returns the new catalog item.
Action
Create Scheduled InvoiceCreates 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 ItemDeletes a catalog item from Stax.
Action
Delete payment methodDeletes a customer's saved payment method in Stax and returns the deleted payment method.
Action
Delete Scheduled InvoiceDeletes a recurring invoice schedule so it stops generating invoices.
Action
Find CustomersSearches your Stax customers by name, email, company, phone, address or other details and returns the matching customers.
Action
Find InvoicesReturns 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 ItemsSearches the merchant's catalog for items matching a name, code, price or other criteria and returns the matching items.
Action
Find Payment MethodsReturns all saved payment methods (cards and bank accounts) for a Stax customer.
Action
Find PaymentsReturns 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 PaymentCharges 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 paymentRefunds all or part of a settled Stax payment transaction back to the customer.
Action
Update customerUpdates an existing customer's contact details, address, notes and options in Stax, and returns the updated customer.
Action
Update invoiceUpdates 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 paymentVoids a payment transaction in Stax before it settles, cancelling the charge.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
More from Memberful
Memberful to ShopifyShopify is a commerce platform for online stores and retail point-of-sale.
Memberful to HubSpotHubSpot is your all-in-one stop for all of your marketing software needs.
Memberful to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
Memberful to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Memberful to Google SheetsGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Memberful to GmailGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
More into Stax
HubSpot to StaxHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to StaxSalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to StaxSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Google Sheets to StaxGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to StaxGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to StaxGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
Memberful and Stax, answered
What can start an automation from Memberful?
Any of Memberful's 11 triggers in the catalog, including Custom Fields Updated, Member Updated, New Member and Subscription Created. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Stax when something happens in Memberful?
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 Memberful?
Stax has no triggers in the catalog today, so automations start in Memberful. If you need the other direction, ask: your agent reads Stax's API documentation and adds it.
Do I have to build a connector for Memberful 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 Memberful and Stax without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in Stax 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.