Integration
Connect Google Calendar and Recurly
When Attendee Response Changed fires in Google Calendar, your agent runs Add invoice in Recurly, or Prerenewal of subscription in Recurly to Create Event in Google Calendar. 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 Google Calendar and Recurly to do together?
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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 Google Calendar and Recurly can do together
From Google Calendar to Recurly
When Attendee Response Changed in Google Calendar
then Add invoice in Recurly
When Event Created in Google Calendar
then Add gift card in Recurly
From Recurly to Google Calendar
When Prerenewal of subscription in Recurly
then Create Event in Google Calendar
When Prerenewal of subscription in Recurly
then Update Event in Google Calendar
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 Google Calendar and Recurly
Triggers and actions 7 triggers · 125 actions
Trigger
Attendee Response ChangedPolling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Trigger
Calendar Event SyncPolling trigger that returns full event data including details, attendees, and metadata. For real-time notifications with basic info, use Calendar Event Changes (webhook).
Trigger
Event Canceled or DeletedTriggers when a Google Calendar event is cancelled or deleted. Returns minimal data: event_id, summary (if available), and cancellation timestamp.
Trigger
Event CreatedPolling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
Trigger
Event Starting SoonTriggers when a calendar event is within a configured number of minutes from starting. Returns event details, time remaining, attendees, and join links when available.
Trigger
Event UpdatedTriggers when an existing Google Calendar event is modified. Returns the event ID, change type, and the specific fields that changed with their previous and new values.
Action
Acl DeleteDeletes an access control rule from a Google Calendar. Use when you need to remove sharing permissions for a user, group, or domain.
Action
Acl GetRetrieves a specific access control rule for a calendar. Use when you need to check permissions for a specific user, group, or domain.
Action
Acl InsertCreates an access control rule for a calendar. Use when you need to grant sharing permissions to a user, group, or domain.
Action
Acl ListRetrieves the list of access control rules (ACLs) for a specified calendar, providing the necessary 'rule_id' values required for updating specific ACL rules.
Action
Acl PatchUpdates an existing access control rule for a calendar using patch semantics (partial update). This allows modifying specific fields without affecting other properties. IMPORTANT: The ACL rule must already exist on the calendar. This action cannot create new rules. If you receive a 404 Not Found error, the rule does not exist - use ACL insert to create it first, or use ACL list to verify available rules. Each patch request consumes three quota units. For domain-type ACL rules, if PATCH fails with 500 error, this action will automatically fallback to UPDATE method.
Action
Acl UpdateUpdates an access control rule for the specified calendar.
Action
Acl WatchTool to watch for changes to ACL resources. Use when you need to set up real-time notifications for access control list modifications on a calendar.
Action
Batch EventsExecute up to 1000 event mutations (create/patch/delete) in one Google Calendar HTTP batch request with per-item status/results. Use this to materially reduce round-trips for bulk operations like migrations, cleanup, or large-scale updates.
Action
Calendar List DeleteTool to remove a calendar from the user's calendar list. Use when you need to unsubscribe from or hide a calendar from the user's list.
Action
Calendar List GetRetrieves metadata for a SINGLE specific calendar from the user's calendar list by its calendar ID. This action requires a calendarId parameter and returns details about that one calendar only. NOTE: This does NOT list all calendars. To list all calendars in the user's calendar list, use GOOGLECALENDAR_CALENDAR_LIST_LIST instead.
Action
Calendar List InsertInserts an existing calendar into the user's calendar list.
Action
Calendar List PatchUpdates an existing calendar on the user's calendar list using patch semantics. This method allows partial updates, modifying only the specified fields.
Action
Calendar List UpdateUpdates an existing entry on the user\'s calendar list.
Action
Calendar List WatchWatch for changes to CalendarList resources using push notifications. Use this to receive real-time updates when calendar list entries are modified.
Action
Calendars DeleteDeletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
Action
Calendars UpdateUpdates metadata for a calendar.
Action
Channels StopTool to stop watching resources through a notification channel. Use when you need to discontinue push notifications for a specific channel subscription.
Action
Create CalendarCreates a new secondary Google Calendar with the specified title and optional settings. Use this action when you need to create a new calendar for organizing events separately from the primary calendar. The authenticated user becomes the owner of the newly created calendar. Optional parameters include description, location, and timezone.
Action
Create EventCreates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.
Action
Delete EventDeletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.
Action
Duplicate CalendarCreates a new, empty google calendar with the specified title (summary).
Action
Events GetRetrieves a SINGLE event by its unique event_id (REQUIRED). This action does NOT list or search events - it fetches ONE specific event when you already know its ID. If you want to list events within a time range, search for events, or filter by criteria like time_min/time_max, use GOOGLECALENDAR_EVENTS_LIST instead.
Action
Events ImportTool to import an event as a private copy to a calendar. Use when you need to add an existing event to a calendar using its iCalUID. Only events with eventType='default' can be imported.
Action
Events InstancesReturns instances of the specified recurring event.
Action
Events ListReturns events on the specified calendar.
Action
Events List All CalendarsReturn a unified event list across all calendars in the user's calendar list for a given time range. Use when you need a single view of all events across multiple calendars. An inverted or incorrect time range silently returns empty results rather than an error. An empty `items` list means no events matched the filters—adjust `time_min`, `time_max`, or `q` before concluding no events exist.
Action
Events MoveMoves an event to another calendar, i.e., changes an event's organizer.
Action
Events WatchWatch for changes to events resources.
Action
Find EventFinds events in a specified google calendar using text query, time ranges (event start/end, last modification), and event types; ensure `timemin` is not chronologically after `timemax` if both are provided.
Action
Find Free SlotsFinds free/busy time slots in google calendars for specified calendars within a defined time range (defaults to the current day utc if `time min`/`time max` are omitted), enhancing busy intervals with event details; `time min` must precede `time max` if both are provided.
Action
Free Busy QueryReturns free/busy information for a set of calendars.
Action
Get CalendarRetrieves a specific google calendar, identified by `calendar id`, to which the authenticated user has access.
Action
Get Current Date TimeGets the current date and time, allowing for a specific timezone offset.
Action
List Acl RulesRetrieves the list of access control rules (acls) for a specified calendar, providing the necessary 'rule id' values required for updating specific acl rules.
Action
List CalendarsRetrieves calendars from the user's google calendar list, with options for pagination and filtering.
Action
Patch CalendarPartially updates (patches) an existing google calendar, modifying only the fields provided; `summary` is mandatory and cannot be an empty string, and an empty string for `description` or `location` clears them.
Action
Patch EventUpdates specified fields of an existing event in a google calendar using patch semantics (array fields like `attendees` are fully replaced if provided); ensure the `calendar id` and `event id` are valid and the user has write access to the calendar.
Action
Quick AddParses natural language text to quickly create a basic google calendar event with its title, date, and time, suitable for simple scheduling; does not support direct attendee addition or recurring events, and `calendar id` must be valid if not 'primary'.
Action
Remove AttendeeRemoves an attendee from a specified event in a google calendar; the calendar and event must exist.
Action
Settings GetTool to return a single user setting for the authenticated user. Use when you need to retrieve a specific calendar setting value.
Action
Settings ListReturns all user settings for the authenticated user.
Action
Settings WatchWatch for changes to settings resources.
Action
Sync EventsSynchronizes google calendar events, performing a full sync if no `sync token` is provided or if a 410 gone error (due to an expired token) necessitates it, otherwise performs an incremental sync for events changed since the `sync token` was issued.
Action
Update Acl RuleUpdates an access control rule for the specified calendar.
Action
Update EventUpdates an existing event by `event id` in a google calendar; this is a full put replacement, so provide all desired fields as unspecified ones may be cleared or reset.
Trigger
Prerenewal of subscriptionInstant trigger: fires before a Recurly subscription renews (webhook).
Action
Add add-on to subscriptionAdds an add-on to an existing subscription. An error occurs if the subscription already has the add-on.
Action
Add couponCreate a new discount coupon.
Action
Add coupon redemptionApply a coupon to an account or subscription.
Action
Add gift cardCreate a new gift card.
Action
Add invoiceCreate an invoice for an account's pending line items.
Action
Add itemCreate a new catalog item.
Action
Add planCreate a new subscription plan.
Action
Add plan add-onCreate a new add-on for a subscription plan.
Action
Add shipping addressCreate a new shipping address for an account.
Action
Add subscription changeSchedule a pending change to a subscription (e.g. plan or quantity change at renewal).
Action
Adjust add-on quantityIncreases or decreases the quantity of the specified add-on. NOTE: this action assumes the subscription only has a single add-on! Do not use if the subscription has multiple add-ons, otherwise all add-ons other than the specified one will be deleted if the computed quantity is zero!
Action
Cancel subscriptionCancels a subscription so it remains active until the end of the current bill cycle, then expires.
Action
Convert trial subscriptionImmediately converts a trial subscription to a fully active paid subscription, creating and collecting an invoice for auto-collecting subscriptions. If the invoice cannot be collected, the subscription will remain in trial. The subscription must be in a trial; active, paused, expired, cancelled, or failed subscriptions cannot be converted.
Action
Create accountCreates a new account. An error occurs if the account code already exists.
Action
Create line itemCreates a one-time charge or credit on the specified account. type is charge or credit.
Action
Create purchase - add subscriptionAdds a subscription to the specified purchase. Must be passed a Purchase ID emitted by 'Create purchase - initialize'.
Action
Create purchase - add subscription add-onAdds an add-on to the specified subscription within a staged purchase. The subscription (by plan code) must have already been added to the purchase.
Action
Create purchase - initializeInitializes a new purchase. Emits a Purchase ID that must be passed into other create purchase actions to add items to the purchase and finalize.
Action
Create purchase - submitSubmits the assembled purchase to Recurly.
Action
Create subscriptionCreates a new subscription for an account on a plan. Pass account_code, plan_code, and currency.
Action
Deactivate accountDeactivates (deletes) the specified account.
Action
Delete account billing infoRemove an account's stored billing information.
Action
Delete couponExpire a coupon so it can no longer be redeemed.
Action
Delete coupon redemptionRemove an active coupon redemption from an account or subscription.
Action
Delete itemDeactivate an item so it cannot be bought again. Existing line items are unaffected.
Action
Delete line itemDelete an uninvoiced line item.
Action
Delete planRemove a subscription plan.
Action
Delete plan add-onRemove an add-on from a plan.
Action
Delete shipping addressRemove an account's shipping address.
Action
Delete subscription changeCancel a subscription's pending scheduled change.
Action
Delete usage recordDeletes a usage record from a subscription add-on.
Action
Get accountReturns all fields for the specified account. The account ID may be a Recurly UUID or a code-prefixed account code.
Action
Get account balanceFetch an account's current balance and past-due status.
Action
Get account billing infoReturns the billing information for the specified account.
Action
Get add-onFetch a single add-on by ID.
Action
Get all subscriptionsReturns all subscriptions for the account.
Action
Get couponFetch a coupon by its code.
Action
Get gift cardFetch a gift card by ID.
Action
Get invoiceReturns the specified invoice. ID may be a Recurly UUID or the invoice number.
Action
Get itemFetch a catalog item by ID.
Action
Get line itemFetch a single line item by ID.
Action
Get planReturns the specified plan. The ID may be a Recurly UUID or a code-prefixed plan code.
Action
Get shipping addressFetch an account's shipping address.
Action
Get subscriptionReturns all fields for the specified subscription. The ID may be a Recurly UUID or a uuid-prefixed value.
Action
Get subscription add-onsReturns all add-ons for the specified subscription.
Action
Get subscription changeFetch a subscription's pending scheduled change.
Action
Get transactionFetch a single payment transaction by ID.
Action
List account invoicesReturns the invoices for the specified account.
Action
List account line itemsReturns the line items (charges and credits) for the specified account.
Action
List account notesList the notes on an account.
Action
List accountsReturns a list of accounts. Supports limit, order, sort, and state filters.
Action
List account subscriptionsReturns the subscriptions for the specified account.
Action
List active coupon redemptionsRead the coupon currently applied to an account. Fails with a not-found error when the account has no coupon on it.
Action
List a subscription add-on's usage recordsLists all usage records for a subscription add-on for the specified subscription.
Action
List couponsReturns a list of coupons for the site.
Action
List credit paymentsList credit payments issued across the site.
Action
List gift cardsList gift cards issued on the site.
Action
List invoicesReturns a list of all invoices on the site. Supports limit and state filters.
Action
List itemsList a site's catalog items.
Action
List plansReturns a list of plans for the site.
Action
List shipping addressesList an account's shipping addresses.
Action
List subscriptionsReturns a list of all subscriptions. Supports limit and state filters.
Action
List transactionsList payment transactions across the site.
Action
Log a usage record on subscription add-onLogs a usage record on the specified subscription add-on.
Action
Pause subscriptionPauses a subscription for the given number of remaining billing cycles.
Action
Reactivate accountReactivate an inactive Recurly account.
Action
Reactivate subscriptionReactivates a canceled subscription so it renews at the end of the current bill cycle.
Action
Redeem gift cardRedeem a gift card's redemption code onto an account.
Action
Refund invoiceIssue a refund against an invoice.
Action
Remove add-on from subscriptionRemoves an add-on from a subscription.
Action
Terminate subscriptionImmediately terminates a subscription. refund may be none, partial, or full.
Action
Update accountUpdates the specified account.
Action
Update account billing infoSet or replace an account's credit card / payment billing information.
Action
Update couponUpdate an active coupon's details.
Action
Update itemUpdate an existing catalog item.
Action
Update planUpdate an existing subscription plan.
Action
Update plan add-onUpdate an existing plan add-on.
Action
Update shipping addressUpdate an account's shipping address.
Action
Update subscription renewal dateFor an active subscription, this will change the next renewal date. For a subscription in a trial period, modifying the renewal date will change when the trial expires.
Action
Void invoiceVoid a credit invoice.
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
Google Calendar and Recurly, answered
What can start an automation from Google Calendar?
Any of Google Calendar's 6 triggers in the catalog, including Attendee Response Changed, Event Created, Event Updated and Calendar Event Sync. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Recurly when something happens in Google Calendar?
Any of Recurly's 80 actions, including Create account, Create line item, Create purchase - add subscription and Create purchase - add subscription add-on. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Recurly to Google Calendar?
Yes. When something happens in Recurly, your agent can act in Google Calendar too. This page covers both directions: Recurly's triggers and Google Calendar's actions are listed here as well.
Do I have to build a connector for Google Calendar or Recurly?
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 Google Calendar and Recurly 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.