Integration
Connect MailUp and Twilio
When something happens in MailUp or Twilio, your agent does the next thing in the other. Describe it 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 Twilio 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 and Twilio can do together
From MailUp to Twilio
When New Email Message in List in MailUp
then Update Message in Twilio
When New Group in MailUp
then Update Phone Number in Twilio
From Twilio to MailUp
When New Call in Twilio
then Add list in MailUp
When New Incoming Call in Twilio
then Add Recipient to Group in MailUp
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 Twilio
Triggers and actions 8 triggers · 36 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}
Trigger
New CallPolls for voice calls on your Twilio account.
Trigger
New Incoming CallFires instantly when the selected Twilio phone number receives a call.
Trigger
New Message ReceivedPolls for inbound SMS/MMS messages received by your Twilio account.
Trigger
New SMS receivedFires instantly when the selected Twilio phone number receives an SMS/MMS. Activating the automation points the number's incoming-message webhook at this automation; deactivating clears it.
Action
Delete MessageDeletes a message from your Twilio account's message logs.
Action
Find available phone numbers by criteriaReturns up to 50 phone numbers available to buy in a country that match the specified criteria (area code, pattern, capabilities, location).
Action
Get CallRetrieves details of a single voice call by its Call SID.
Action
Get MessageRetrieves a single SMS/MMS message by its Message SID.
Action
List CallsLists voice calls on the account, optionally filtered by To, From, or status.
Action
List MessagesLists SMS/MMS messages on the account, optionally filtered by To, From, or date sent.
Action
List Phone NumbersLists the Twilio phone numbers (incoming phone numbers) owned by your account.
Action
Lookup Phone NumberLooks up details (carrier, line type, caller name) for a phone number via the Twilio Lookup v2 API.
Action
Schedule MessageSchedules an SMS or MMS message to be sent later through one of your Messaging Services. A scheduled message can be canceled with Update Message until it is sent.
Action
Update MessageUpdates a Twilio Message: replaces or redacts its text, or cancels a scheduled message that has not been sent yet.
Action
Update Phone NumberUpdate settings (voice/SMS URLs, friendly name) of an owned incoming phone number.
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 MailUp
MailUp to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
MailUp to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
MailUp to StripeStripe is a payment processing platform for online businesses.
MailUp to ShopifyShopify is a commerce platform for online stores and retail point-of-sale.
MailUp to QuickBooks OnlineQuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...
MailUp to PipedrivePipedrive is a sales CRM and pipeline management tool.
More into Twilio
HubSpot to TwilioHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to TwilioSalesforce is a leading enterprise customer relationship management (CRM) platform.
Mailchimp to TwilioMailchimp marketing automation and email platform.
Shopify to TwilioShopify is a commerce platform for online stores and retail point-of-sale.
QuickBooks Online to TwilioQuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...
Pipedrive to TwilioPipedrive is a sales CRM and pipeline management tool.
Questions
MailUp and Twilio, 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 Twilio when something happens in MailUp?
Any of Twilio's 11 actions, including Update Message, Update Phone Number, Find available phone numbers by criteria and Get Call. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Twilio to MailUp?
Yes. When something happens in Twilio, your agent can act in MailUp too. This page covers both directions: Twilio's triggers and MailUp's actions are listed here as well.
Do I have to build a connector for MailUp or Twilio?
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.