Integration
Connect Mailgun and Stax
When New List fires in Mailgun, your agent runs Create Customer in Stax, or List Payment in Stax to Send Email in Mailgun. 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 Mailgun 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 Mailgun and Stax can do together
From Mailgun to Stax
When New List in Mailgun
then Create Customer in Stax
When New Log Data in Mailgun
then Create Scheduled Invoice in Stax
From Stax to Mailgun
When List Payment in Stax
then Send Email in Mailgun
When List Payment in Stax
then Validate Email in Mailgun
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 Mailgun and Stax
Triggers and actions 3 triggers · 25 actions
Trigger
New ListTriggers when a new mailing list is created in your Mailgun account.
Trigger
New Log DataTriggers when a new entry appears in your Mailgun account's event logs (accepted, delivered, failed, opened, clicked and other message events).
Action
Add routeCreates an inbound email route in Mailgun that matches incoming messages by a filter expression and forwards, stores or stops them.
Action
Delete mailing list memberRemoves a member from a Mailgun mailing list by their email address.
Action
Find eventsReturns Mailgun events (accepted, delivered, failed, opened, clicked, and more) for a sending domain that match the filters you supply, such as recipient, message id, event type or time range.
Action
List domainsReturns the sending domains on your Mailgun account, optionally filtered by state, authority or a name search.
Action
List mailing list membersReturns the members of a Mailgun mailing list, with each member's email address, name, custom variables and subscription status. Optionally returns only subscribed or only unsubscribed members.
Action
Send EmailSends an email from one of your Mailgun sending domains, with plain-text, HTML or stored-template content, optional attachments, tags and delivery options.
Action
Send test alert webhookAsks Mailgun to send a sample alert notification with dummy data to a webhook address.
Action
Validate EmailChecks a single email address with Mailgun's validation service and returns whether it is deliverable, its risk level, and whether it is a disposable or role address.
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
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Questions
Mailgun and Stax, answered
What can start an automation from Mailgun?
Any of Mailgun's 2 triggers in the catalog, including New List and New Log Data. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Stax when something happens in Mailgun?
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 Mailgun?
Yes. When something happens in Stax, your agent can act in Mailgun too. This page covers both directions: Stax's triggers and Mailgun's actions are listed here as well.
Do I have to build a connector for Mailgun 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 Mailgun 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.