Integration
Connect MailerLite Classic to Brex
When New Group fires in MailerLite Classic, your agent runs Update a Budget - “Brex Empower” Customers Only in Brex. 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 MailerLite Classic and Brex 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 MailerLite Classic can start in Brex
When New Group in MailerLite Classic
then Update a Budget - “Brex Empower” Customers Only in Brex
When New Group in MailerLite Classic
then Create User in Brex
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 MailerLite Classic and Brex
Triggers and actions 1 trigger · 45 actions
Trigger
New GroupTriggered when a new subscriber group is created in MailerLite.
Action
Add Subscriber to GroupAdds a subscriber to a MailerLite group, creating the subscriber if they do not exist yet.
Action
Create CampaignCreates a new regular or A/B email campaign addressed to the chosen groups or segments. Its HTML content is added afterwards.
Action
Create GroupCreates a new subscriber group in the MailerLite account and returns the created group.
Action
Delete CampaignDeletes a campaign from the MailerLite account. A scheduled campaign cannot be deleted until it has been cancelled.
Action
Delete GroupDeletes a subscriber group from the MailerLite account.
Action
Find Group by NameReturns the subscriber groups that match the specified group name.
Action
Get GroupReturns one subscriber group by its id, including its name, subscriber counts, email activity totals and dates.
Action
List CampaignsReturns the campaigns in your MailerLite account with the chosen status, with a basic summary and open and click stats for each campaign.
Action
List GroupsReturns the subscriber groups in the MailerLite account, with each group's subscriber counts, email stats and created and updated dates.
Action
List SegmentsReturns the segments stored in your MailerLite account, with each segment's title, rules, subscriber count and email engagement totals.
Action
List Subscriber GroupsReturns the groups a subscriber belongs to, with each group's subscriber counts and sent, opened and clicked totals.
Action
List SubscribersReturns the subscribers in the MailerLite account, optionally limited to one status such as active or unsubscribed.
Action
Remove Subscriber From a GroupRemoves a subscriber from a group, identified by the subscriber's id or email address. The subscriber stays in the account and in any other groups.
Action
Search SubscribersReturns the subscribers in your MailerLite account that match a search term, such as an email address or name.
Action
Send CampaignSends a draft campaign immediately or schedules it for a later time, and returns the campaign with its status and emails.
Action
Set Campaign ContentSets the HTML and plain-text content of a draft campaign, replacing what the campaign's email contains.
Action
Unsubscribe SubscriberMarks a subscriber as unsubscribed across the MailerLite account and returns the updated subscriber. Their name and fields can be updated in the same step.
Action
Update GroupRenames an existing subscriber group and returns the updated group with its subscriber and email counts.
Action
Create DepartmentCreates a new department in your Brex account and returns its ID, name and description.
Action
Create LocationCreates a new location in your Brex account and returns its ID, name and description.
Action
Create UserCreates a new Brex employee user without sending an invitation, leaving the user inactive until they are invited later. Returns the id of the new user.
Action
Create VendorCreates a new vendor in Brex, with optional contact details and payment accounts, and returns the created vendor.
Action
Disable UserDisables (suspends) an active Brex user and returns the updated user. Optionally changes the user's manager, department, location, title, cost center, legal entity or metadata at the same time.
Action
Email Card DetailsSends a secure email containing a card's number, CVV, and expiration date to the recipient you specify.
Action
Find a Card by IDReturns a single Brex card by its ID, including its owner, status, type, spend controls, addresses and expiration date.
Action
Find a UserReturns the Brex users that match a name, email address or identity-provider ID, optionally narrowed by status, manager, department, location, title, cost center, legal entity or custom field value.
Action
Find Department by NameReturns the Brex departments that match the specified department name.
Action
Find Location by NameReturns the Brex locations that match the specified name.
Action
Find User by EmailReturns the Brex user whose email address exactly matches the one you specify, or reports that no user was found.
Action
Find Vendor by NameReturns the vendors whose name matches the name you supply.
Action
Get Card NumberReturns the full card number, CVV, expiration date and cardholder name for a Brex card.
Action
Get Card TransactionsReturns settled card transactions across all of the company's Brex card accounts, optionally narrowed by user or posted date.
Action
Get Cash TransactionsReturns the transactions for a Brex cash account, optionally only those posted on or after a given date.
Action
List cardsReturns the company's Brex cards, optionally only those belonging to one user.
Action
List Cash AccountsReturns all of the company's Brex cash accounts with their status, balances, account and routing numbers, and which one is primary.
Action
List departmentsReturns the departments in your Brex account, optionally filtered by name.
Action
List ExpensesReturns the expenses on the Brex account, optionally narrowed by user, budget, type, status or date range. Admins and bookkeepers see every expense; other users see only their own.
Action
List locationsReturns the locations in your Brex account, optionally filtered by name.
Action
List usersReturns the users in your Brex account, optionally narrowed by name, email, status, manager, department, location, title, cost center, legal entity or custom field value.
Action
List vendorsReturns the vendors in the Brex account, optionally only those matching a vendor name.
Action
Terminate cardPermanently terminates a Brex card and returns the updated card. The card owner is notified.
Action
Update a Budget - “Brex Empower” Customers OnlyUpdates an existing Brex budget's name, description, parent, owners, period, amount or dates. Available to Brex Empower customers only.
Action
Update cardUpdates an existing Brex vendor card's spend controls and metadata, and returns the updated card.
Action
Update UserUpdates a Brex user's status, manager, department, location, title, cost center, legal entity or metadata. Anything left blank is unchanged.
Action
Update Vendor by NameFinds a Brex vendor by its company name and updates that vendor's name, email, phone, beneficiary name or payment accounts.
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
MailerLite Classic and Brex, answered
What can start an automation from MailerLite Classic?
Any of MailerLite Classic's 1 trigger in the catalog, including New Group. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Brex when something happens in MailerLite Classic?
Any of Brex's 27 actions, including Create Department, Create Location, Create User and Create Vendor. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Brex to MailerLite Classic?
Brex has no triggers in the catalog today, so automations start in MailerLite Classic. If you need the other direction, ask: your agent reads Brex's API documentation and adds it.
Do I have to build a connector for MailerLite Classic or Brex?
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 MailerLite Classic and Brex 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.