--- title: "Connect PostStack to FareHarbor - APIANT.ai" description: "When \"Contact Updated (instant)\" fires in PostStack, your agent runs \"Update Customer Custom Field Value\" in FareHarbor." canonical: "https://apiant.ai/connect/poststack-to-fareharbor" --- # Connect PostStack to FareHarbor When **Contact Updated (instant)** fires in [PostStack](https://apiant.ai/connections/poststack), your agent runs **Update Customer Custom Field Value** in [FareHarbor](https://apiant.ai/connections/fareharbor). Describe the whole flow and it is built, tested on every scenario and kept running. PostStack **7** triggers PostStack **31** actions FareHarbor **22** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want PostStack and FareHarbor to do together? Give your AI client this address. `https://mcp.apiant.ai` One 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.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) Example flows ## What PostStack can start in FareHarbor - When **Contact Updated (instant)** in PostStack then **Update Customer Custom Field Value** in FareHarbor - When **New Contact (instant)** in PostStack then **Resend Confirmation Email** in FareHarbor 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 PostStack and FareHarbor ## Triggers and actions 7 triggers · 53 actions - Trigger **Contact Deleted (instant)** Fires when a contact is deleted (event: contact.deleted). - Trigger **Contact Updated (instant)** Fires when a contact is updated (event: contact.updated). - Trigger **Email Bounced (instant)** Fires when an email bounces (event: email.bounced). - Trigger **Email Delivered (instant)** Fires when an email is delivered (event: email.delivered). - Trigger **New Contact (instant)** Fires when a contact is created (event: contact.created). - Trigger **New Inbound Email** Polls for newly received inbound emails. - Trigger **New Sent Email (instant)** Fires when an email is sent (event: email.sent). - Action **Add a broadcast** Create a new marketing broadcast. - Action **Add a contact** Create a new contact. - Action **Add a segment** Create a new manual contact segment. - Action **Add a template** Create a new email template. - Action **Add contacts to segment** Add contacts to an existing segment. - Action **Add suppression** Add an address to the suppression list. - Action **Cancel broadcast** Cancel an in-flight broadcast. - Action **Cancel email** Cancel a scheduled or queued email before it sends. - Action **Delete a contact** Delete a contact. - Action **Delete a template** Delete an email template. - Action **Get a contact** Fetch one contact by ID. - Action **Get a template** Fetch one email template by ID. - Action **Get broadcast** Retrieve one broadcast by its public id, including the HTML and text bodies that the list endpoint omits. - Action **Get email** Fetch one sent or queued email by ID. - Action **Get email events** Get the delivery event timeline for one email. - Action **Get inbound email** Fetch one received inbound email by ID. - Action **Import contacts** Bulk-import a CSV list of contacts. - Action **List broadcasts** List marketing broadcasts. - Action **List contacts** List contacts in the account. - Action **List emails** List sent, queued, and scheduled emails. - Action **List inbound emails** List emails received via inbound parsing. - Action **List segments** List contact segments. - Action **List suppressed addresses** List addresses on the suppression list. - Action **List templates** List email templates. - Action **Send an email** Send a transactional email through PostStack. - Action **Send broadcast** Start sending a broadcast to its recipients. - Action **Send emails in batch** Send up to 100 emails in a single request. - Action **Update a contact** Update an existing contact's fields. - Action **Update a template** Update an email template, creating a new version. - Action **Update email** Reschedule a queued email's send time. - Action **Validate email address** Check whether an email address is valid and deliverable. - Action **Cancel Booking** Cancels a FareHarbor booking by UUID and returns the cancelled booking. - Action **Get Availability** Fetches one availability (scheduled time slot) by ID, with its ticket options, prices and custom fields. An error occurs if it is not found. - Action **Get Booking** Fetches a FareHarbor booking by UUID, with its contact, customers, status and price. An error occurs if the booking is not found. - Action **Get Company** Fetches one FareHarbor company's details, including contact information and location. An error occurs if the company is not found. - Action **Get Item** Fetches one item (tour or activity) of a FareHarbor company by ID. An error occurs if the item is not found. - Action **List Agents** Returns the booking agents of a FareHarbor affiliate company. - Action **List Availabilities by Date** Returns the availabilities (scheduled time slots) of one item on a single date. - Action **List Availability Bookings** Returns the bookings made on one availability. - Action **List Availability Lodgings** Returns the lodgings available for one availability, including whether pickup is offered from each. - Action **List Bookings by Create Date** Returns the bookings a FareHarbor company received on a given date. - Action **List Checkin Statuses** Returns the check-in statuses a FareHarbor company uses, such as checked in or no show. - Action **List Companies** Returns every FareHarbor company you have permission to book for, with each company's name, shortname and currency. - Action **List Crew Members** Returns the crew members assigned to one availability. - Action **List Desks** Returns the booking desks of a FareHarbor affiliate company. - Action **List Items** Returns the bookable items (tours and activities) a FareHarbor company offers. - Action **List Lodgings** Returns the lodgings (hotels and pickup locations) a FareHarbor company has set up. - Action **List Roles** Returns the crew roles a FareHarbor company has defined, such as captain or guide. - Action **List Users** Returns the staff users of a FareHarbor company. - Action **Resend Confirmation Email** Resends the booking confirmation emails for a customer's bookings with activities in a date range. - Action **Update Booking Note** Replaces the note on an existing FareHarbor booking. - Action **Update Crew Member** Updates the role or note of a crew member assigned to a FareHarbor availability. - Action **Update Customer Custom Field Value** Updates one customer's answer to a custom field on a FareHarbor booking. ## Each app on its own - [ **PostStack** EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics](https://apiant.ai/connections/poststack) - [ **FareHarbor** FareHarbor is the leading global online reservation platform for the tour and activity industry.](https://apiant.ai/connections/fareharbor) Reviews ## What our customers say ## More from PostStack - [ **PostStack to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/poststack-to-salesforce) - [ **PostStack to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/poststack-to-slack) - [ **PostStack to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/poststack-to-stripe) - [ **PostStack to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/poststack-to-shopify) - [ **PostStack to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/poststack-to-quickbooks-online) - [ **PostStack to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/poststack-to-trello) ## More into FareHarbor - [ **HubSpot to FareHarbor** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-fareharbor) - [ **Salesforce to FareHarbor** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-fareharbor) - [ **Slack to FareHarbor** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-fareharbor) - [ **Google Sheets to FareHarbor** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-fareharbor) - [ **Gmail to FareHarbor** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-fareharbor) - [ **Google Calendar to FareHarbor** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-fareharbor) Questions ## PostStack and FareHarbor, answered ### ### What can start an automation from PostStack? Any of PostStack's 7 triggers in the catalog, including Contact Updated (instant), New Contact (instant), New Inbound Email and New Sent Email (instant). Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in FareHarbor when something happens in PostStack? Any of FareHarbor's 22 actions, including Update Booking Note, Update Crew Member, Update Customer Custom Field Value and Get Availability. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from FareHarbor to PostStack? FareHarbor has no triggers in the catalog today, so automations start in PostStack. If you need the other direction, ask: your agent reads FareHarbor's API documentation and adds it. ### ### Do I have to build a connector for PostStack or FareHarbor? 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 PostStack and FareHarbor 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.