Integration
Connect MailUp to GoCardless
When New Email Message in List fires in MailUp, your agent runs Add customer in GoCardless. 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 MailUp and GoCardless to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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 MailUp can start in GoCardless
When New Email Message in List in MailUp
then Add customer in GoCardless
When New Group in MailUp
then Add customer bank account in GoCardless
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 MailUp and GoCardless
Triggers and actions 4 triggers · 43 actions
Trigger
New Email Message in ListA new email message was created in the list. MailUp is a multi-list environment and messages are list-specific.
Trigger
New GroupNew group added to the specified list. MailUp is a multi-list environment and groups are list-specific.
Trigger
New Recipient SubscribedThere is a new subscriber in the specified list. MailUp is a multi-list environment.
Trigger
New Recipient UnsubscribedA recipient unsubscribed from the specified list. MailUp is a multi-list environment.
Action
Add listCreate a new list. POST Console/List
Action
Add Recipient to GroupAdd recipient to the specified group on the list.
Action
Add Recipient to ListAdds a new recipient to the specified list as a subscriber.
Action
Create New Email MessageCreate a new email message on the specified list.
Action
Create New GroupAdd a new group to the specified list. MailUp is a multi-list environment.
Action
Delete email messageDelete an email message. DELETE Console/List/{id_List}/Email/{id_Message}
Action
Delete groupDelete a group in a list. DELETE Console/List/{id_List}/Group/{id_Group}
Action
Delete listDelete a list. DELETE Console/List/{id_List}
Action
Get email messageRetrieve email message details. GET Console/List/{id_List}/Email/{id_Message}
Action
Get listRetrieve list details by id. GET Console/List/{id_List}
Action
List email messagesRetrieve email messages of a list. GET Console/List/{id_List}/Emails
Action
List Email Message Sendingslists the sendings (send tasks, with recipients count and status) created for an email message.
Action
List Group RecipientsLists the recipients in a MailUp group (GET Console/Group/{id_group}/Recipients), with id, email, name and personal data fields.
Action
List groupsRetrieve groups of a list. GET Console/List/{id_List}/Groups
Action
List listsRetrieve the console's lists. GET Console/List on services.mailup.com/API/v1.1/Rest/ConsoleService.svc
Action
List subscribed recipientsRetrieve subscribed recipients of a list. GET Console/List/{id_List}/Recipients/Subscribed
Action
Remove recipient from groupUnsubscribe a recipient from a group. DELETE Console/Group/{id_Group}/Unsubscribe/{id_Recipient}
Action
Remove Recipient From ListThis method unsubscribe the given recipient from the specified list.
Action
Send Message to Email AddressSends the specified message (previously created in MailUp in the specified List) to the email address specified.
Action
Send Message to GroupSend a message to a predefined group in the specified list.
Action
Send message to listSend an email message to all recipients of a list. POST Console/List/{id_List}/Email/{id_Message}/Send
Action
Unsubscribe recipient from listUnsubscribe a recipient from a list. DELETE Console/List/{id_List}/Unsubscribe/{id_Recipient}
Action
Update email messageModify an email message. PUT Console/List/{id_List}/Email/{id_Message}
Action
Update groupModify a group in a list. PUT Console/List/{id_List}/Group/{id_Group}
Action
Update listModify details of a list. PUT Console/List/{id_List}
Action
Add billing requestCreates a GoCardless billing request to collect a Direct Debit mandate, a one-off payment, or both from a customer.
Action
Add customerCreates a new customer record in GoCardless with their name, contact details and address.
Action
Add customer bank accountCreates a bank account for an existing GoCardless customer, using local bank details or an IBAN.
Action
Cancel mandateCancels a Direct Debit mandate so no further payments can be collected against it, and returns the cancelled mandate.
Action
Cancel paymentCancels a pending GoCardless payment so it is not collected, and returns the updated payment.
Action
Cancel subscriptionCancels a GoCardless subscription so no further payments are collected under it, and returns the cancelled subscription.
Action
Create Direct Debit PaymentCollects a one-off Direct Debit payment from a customer against their existing mandate.
Action
Create Instant Bank PaymentCreates a billing request for a one-off instant bank payment (Pay By Bank) for the given amount and currency.
Action
Create Mandate Authorisation RequestCreates a Direct Debit mandate request for a payer and returns a hosted authorisation link you can send them to set up the mandate.
Action
Create SubscriptionCreates a recurring subscription that collects a fixed amount on a schedule against an existing GoCardless mandate.
Action
Get customerReturns a single GoCardless customer by its ID, including contact details, address and metadata.
Action
Get mandateReturns a single Direct Debit mandate, including its status, scheme, reference and linked customer bank account and creditor.
Action
Get paymentReturns a single GoCardless payment by its ID, including amount, status, charge date and linked mandate.
Action
Get subscriptionReturns the details of a single GoCardless subscription, including its amount, schedule, status and upcoming payments.
Action
Retry paymentRetries a failed payment, resubmitting it for collection on the next available date or a date you choose.
Action
Search for a Billing RequestSearches billing requests, optionally filtered by customer, status and creation date, and returns the matches.
Action
Search for a CustomerSearches your GoCardless customers by email, company name, surname, currency or creation date and returns the matches.
Action
Update customerUpdates an existing GoCardless customer's name, contact details, address or metadata. Fields left blank are not changed.
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
MailUp and GoCardless, answered
What can start an automation from MailUp?
Any of MailUp's 4 triggers in the catalog, including New Email Message in List, New Group, New Recipient Subscribed and New Recipient Unsubscribed. Describe the moment in plain language and your agent picks the right one.
What can your agent do in GoCardless when something happens in MailUp?
Any of GoCardless's 18 actions, including Create Direct Debit Payment, Create Instant Bank Payment, Create Mandate Authorisation Request and Create Subscription. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from GoCardless to MailUp?
GoCardless has no triggers in the catalog today, so automations start in MailUp. If you need the other direction, ask: your agent reads GoCardless's API documentation and adds it.
Do I have to build a connector for MailUp or GoCardless?
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.
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.