Integration
Connect MailerSend and Squarespace Commerce
When Email Is Clicked Through fires in MailerSend, your agent runs Create Contact in Squarespace Commerce, or New Profile in Squarespace Commerce to Send an Email in MailerSend. 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 MailerSend and Squarespace Commerce 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 MailerSend and Squarespace Commerce can do together
From MailerSend to Squarespace Commerce
When Email Is Clicked Through in MailerSend
From Squarespace Commerce to MailerSend
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 MailerSend and Squarespace Commerce
Triggers and actions 13 triggers · 14 actions
- Email Is Clicked Through
Triggers when the recipient clicks on a link.
- Email Is Delivered
Triggers when an email is delivered.
- Email Is Hard Bounced
Triggers when an email is hard bounced.
- Email Is Opened
Triggers when an email is opened.
- Email Is Reported as Spam
Triggers when an email is reported as spam.
- Email Is Sent
Triggers when an email is sent.
- Email Is Soft Bounced
Triggers when an email is soft bounced.
- Recipient Has Unsubscribed
Triggers when a recipient unsubscribes from your mailing activity.
- SMS Delivery Failed
Triggers when SMS failed to deliver.
- SMS Is Delivered
Triggers when SMS is delivered.
- SMS Is Sent
Triggers when SMS is sent.
- Send an Email
Send an email via your MailerSend account.
- New Profile
Triggers when a new customer, subscriber or donor profile is added to the Squarespace site.
- New Transaction
Triggers when a new payment transaction document (for an order or a donation) appears in your Squarespace store.
- Create Contact
Creates a new contact on your Squarespace site with a name, locale and primary email, optionally opting them in to marketing emails.
- Delete product
Deletes a product, along with its variants and images, from the Squarespace store.
- Fulfill order
Marks a Squarespace Commerce order as fulfilled, optionally adding shipment tracking details and emailing the customer a shipping notification.
- Get contact
Returns a single contact from your Squarespace site, including name, locale, primary email with marketing status, and default shipping address.
- Get order
Returns a single Squarespace Commerce order by its id, including line items, totals, addresses, payment state and fulfillment status.
- Get product
Returns a store product by its id, including its variants, pricing, stock, images and SEO details.
- List contacts
Returns all contacts for the Squarespace website, including names, locale, primary email with marketing status and default shipping address.
- List discounts
Returns the discounts and promo codes configured for the Squarespace store, optionally filtered by status, type or a search term.
- List inventory
Returns the current stock level of every product variant in the store, including its SKU, description, quantity and whether stock is unlimited.
- List orders
Returns the store's orders, most recently modified first, optionally narrowed to one customer, a modification date range, a fulfillment status or payment states.
- List products
Returns the products in your Squarespace store, optionally narrowed by product type, a search term, or a last-modified date range.
- List transactions
Returns the financial transactions for your store's orders and donations, grouped per order or donation, optionally filtered by modification date or order.
- Update inventory
Adjusts stock quantities for product variants: add or subtract stock, set an exact quantity, or mark variants as having unlimited stock.
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
MailerSend and Squarespace Commerce, answered
What can start an automation from MailerSend?
Any of MailerSend's 11 triggers in the catalog, including Email Is Clicked Through, Email Is Delivered, Email Is Hard Bounced and Email Is Opened. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Squarespace Commerce when something happens in MailerSend?
Any of Squarespace Commerce's 13 actions, including Create Contact, Update inventory, Fulfill order and Get contact. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Squarespace Commerce to MailerSend?
Yes. When something happens in Squarespace Commerce, your agent can act in MailerSend too. This page covers both directions: Squarespace Commerce's triggers and MailerSend's actions are listed here as well.
Do I have to build a connector for MailerSend or Squarespace Commerce?
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 MailerSend and Squarespace Commerce 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.