Integration
Connect Square to Missive
When New order fires in Square, your agent runs Create Task in Missive. 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 Square and Missive 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 Square can start in Missive
When New order in Square
then Create Task in Missive
When New or updated customer in Square
then Update Task in Missive
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 Square and Missive
Triggers and actions 3 triggers · 30 actions
Trigger
New orderTriggered when a new order is created at the specified location.
Trigger
New or updated customerTriggered when a customer is created or updated.
Trigger
New paymentTriggered when a new payment is received.
Action
Add catalog objectCreates a catalog object (item, variation, category, tax, discount, modifier list and more) in the Square catalog.
Action
Add orderCreates a new Square order at a location, with optional line items, taxes, discounts, service charges and a fulfillment.
Action
Add paymentCreates a payment: charges a card or payment token, or records a cash or external payment the seller received outside Square.
Action
Add refundRefund a payment.
Action
Cancel paymentCancels (voids) a Square payment that is still in the APPROVED status, i.e. a delayed-capture payment that has not been completed.
Action
Create customerCreates a new customer profile.
Action
Delete catalog objectDeletes a Square catalog object by ID, along with any objects that depend on it (for example an item's variations).
Action
Delete customerDeletes a customer profile by ID.
Action
Find catalog objectRetrieves a catalog object (item, variation, etc.) by ID.
Action
Find customerReturns customer details for the specified customer ID.
Action
Find orderRetrieves an order by ID.
Action
Find paymentRetrieves a payment by ID.
Action
List locationsLists all business locations for the connected Square account.
Action
List paymentsLists payments for the connected merchant, newest first.
Action
Search catalog objectsSearches catalog objects by type (ITEM, CATEGORY, etc.).
Action
Search customersSearches customer profiles by email, phone, or reference ID.
Action
Search ordersSearches orders for the specified location(s).
Action
Update customerUpdates an existing customer profile.
Action
Update orderUpdates an open Square order by adding or replacing fields, or clearing them. Completed or canceled orders cannot be updated.
Action
Add shared labelCreates a shared label in a Missive organization, optionally nested under a parent label and shared with the organization, a team or specific users.
Action
Create DraftCreates an email, SMS, WhatsApp, Live Chat or custom-channel draft in Missive, in a new conversation or as a reply to an existing one. The draft can be left for editing, sent immediately, or scheduled for later.
Action
Create PostCreates a post in a new or existing Missive conversation, optionally closing, reopening, assigning, labelling or moving that conversation at the same time.
Action
Create TaskCreates a task in Missive — a standalone task assigned to a team or users, or a subtask inside a conversation.
Action
Get conversationReturns a single Missive conversation, including its subject, assignees, users, shared labels, team and message counts.
Action
Get taskReturns a single Missive task by its id, including its title, description, state, due date, assignees and team.
Action
List conversationsReturns the conversations in a Missive mailbox, shared label or team inbox, newest activity first, optionally narrowed to one contact email, domain or contact organization.
Action
List usersReturns the users in the Missive organizations you belong to, optionally limited to one organization.
Action
Merge conversationsMerges one conversation into another. The source conversation's messages, comments and other entries join the target conversation; this cannot be undone.
Action
Update conversationUpdates a conversation without adding a post: rename it, recolor it, close or reopen it, move it to an inbox or team, assign users, or add and remove shared labels.
Action
Update TaskUpdates an existing Missive task's title, description, state, assignees, team or due date. 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
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Questions
Square and Missive, answered
What can start an automation from Square?
Any of Square's 3 triggers in the catalog, including New order, New or updated customer and New payment. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Missive when something happens in Square?
Any of Missive's 11 actions, including Create Draft, Create Post, Create Task and Update conversation. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Missive to Square?
Missive has no triggers in the catalog today, so automations start in Square. If you need the other direction, ask: your agent reads Missive's API documentation and adds it.
Do I have to build a connector for Square or Missive?
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 Square and Missive 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.