Integration
Connect Plug&Pay to Lettermint
When New Order fires in Plug&Pay, your agent runs List projects in Lettermint. 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 Plug&Pay and Lettermint 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 Plug&Pay can start in Lettermint
When New Order in Plug&Pay
then List projects in Lettermint
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 Plug&Pay and Lettermint
Triggers and actions 3 triggers · 39 actions
- New Order
Triggers when a new order is placed in your Plug&Pay account.
- New Product
Triggers when a new product is added to your Plug&Pay account.
- New Subscription
Triggers when a new subscription or installment plan starts in your Plug&Pay account.
- Add Order Comment
Adds an internal note to an order. Buyers do not see it.
- Add Subscription Comment
Adds an internal note to a subscription. Subscribers do not see it.
- Cancel Subscription
Cancels a subscription, optionally from a later date and with a reason.
- Clone Checkout
Makes a copy of a checkout page and returns the new checkout's ID.
- Clone Product
Makes a copy of an existing product and returns the new product's ID.
- Create Product Price
Adds a price to a product in your Plug&Pay account and returns the price ID.
- Delete Checkout
Deletes a checkout page from your Plug&Pay account.
- Delete Order
Deletes an order from your Plug&Pay account.
- Delete Product
Deletes a product from your Plug&Pay account.
- Delete Product Price
Removes a price from a product in your Plug&Pay account.
- Delete Promotion
Deletes a promotion from your Plug&Pay account.
- Delete Subscription
Deletes a subscription from your Plug&Pay account.
- Extend Subscription
Moves a subscription's next billing date later, extending the current period.
- Find Checkouts
Searches the checkout pages in your Plug&Pay account by name, product or status.
- Find Orders
Searches the orders in your Plug&Pay account by buyer email, invoice number, payment status, product, date range and other filters.
- Find Products
Searches the products in your Plug&Pay account by title, SKU, type, group and other filters.
- Find Promotions
Searches the promotions in your Plug&Pay account by name or product.
- Find Subscriptions
Searches the subscriptions in your Plug&Pay account by subscriber, status, product, billing dates and other filters.
- Get Checkout
Returns a checkout page from your Plug&Pay account by its ID.
- Get Order
Returns an order from your Plug&Pay account by its ID, optionally with its items, billing details and more.
- Get Order Payment
Returns the payment of an order: its status, method, provider and amounts.
- Get Product
Returns a product from your Plug&Pay account by its ID.
- Get Product Price
Returns one price of a product in your Plug&Pay account.
- Get Promotion
Returns a promotion from your Plug&Pay account by its ID.
- Get Subscription
Returns a subscription from your Plug&Pay account by its ID.
- List Order Comments
Returns the internal notes on an order.
- List Product Prices
Returns all prices of a product. When a checkout has its own pricing, that pricing takes precedence.
- Refund Order
Refunds an order and creates its credit order. The order must have an invoice number and must not already be refunded.
- Resume Subscription
Resumes a cancelled subscription so it renews again.
- Update Order Payment Status
Sets the payment status of an order, for example to mark it as paid.
- Update Product Price
Changes a price on a product in your Plug&Pay account. Fields left blank are not changed.
- Add domain
Adds a new sending domain to your Lettermint team and returns the DNS records needed to verify it.
- Add suppression
Adds one email address, or up to 1,000 addresses, to the team, project or route suppression list so Lettermint stops sending to them.
- Delete domain
Deletes a sending domain from your Lettermint team.
- Delete suppression
Removes an email address from the team's suppression list so it can be mailed again. Spam complaint suppressions stay active while Lettermint reviews the removal.
- Get domain
Returns the details of a Lettermint sending domain, optionally including its DNS records and associated projects.
- List domains
Returns the sending domains on your Lettermint team, optionally filtered by project, status or name.
- List projects
Returns the projects in your Lettermint team, optionally filtered by a search term and sorted.
- List suppressions
Returns the suppressed email addresses and domains on your team, with their reason, scope and dates.
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 Plug&Pay
Plug&Pay to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
Plug&Pay to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Plug&Pay to StripeStripe is a payment processing platform for online businesses.
Plug&Pay to ShopifyShopify is a commerce platform for online stores and retail point-of-sale.
Plug&Pay to QuickBooks OnlineQuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...
Plug&Pay to TrelloTrello is a visual collaboration tool that organizes projects into boards, lists, and cards.
More into Lettermint
HubSpot to LettermintHubSpot is your all-in-one stop for all of your marketing software needs.
Google Sheets to LettermintGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to LettermintGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to LettermintGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
Plug&Pay and Lettermint, answered
What can start an automation from Plug&Pay?
Any of Plug&Pay's 3 triggers in the catalog, including New Order, New Product and New Subscription. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Lettermint when something happens in Plug&Pay?
Any of Lettermint's 8 actions, including Add domain, Add suppression, Get domain and List domains. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Lettermint to Plug&Pay?
Lettermint has no triggers in the catalog today, so automations start in Plug&Pay. If you need the other direction, ask: your agent reads Lettermint's API documentation and adds it.
Do I have to build a connector for Plug&Pay or Lettermint?
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 Plug&Pay and Lettermint 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.