--- title: "Connect PostHog to Fullstory - APIANT.ai" description: "When \"Action Performed\" fires in PostHog, your agent runs \"Add user\" in Fullstory." canonical: "https://apiant.ai/connect/posthog-to-fullstory" --- # Connect PostHog to Fullstory When **Action Performed** fires in [PostHog](https://apiant.ai/connections/posthog), your agent runs **Add user** in [Fullstory](https://apiant.ai/connections/fullstory). Describe the whole flow and it is built, tested on every scenario and kept running. PostHog **1** trigger PostHog **10** actions Fullstory **7** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want PostHog and Fullstory 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 PostHog can start in Fullstory - When **Action Performed** in PostHog then **Add user** in Fullstory - When **Action Performed** in PostHog then **Set User Properties** in Fullstory 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 PostHog and Fullstory ## Triggers and actions 1 trigger · 17 actions - Trigger **Action Performed** Triggers when an action is performed by a user. - Action **Add annotation** Create a new annotation on the project timeline (content, date_marker, scope). - Action **Capture Event** Captures an event. - Action **Evaluate feature flags** Evaluate all feature flag values for a given distinct_id/person, returning flag states for use in automation branching. - Action **Get person** Retrieve a single person by ID. - Action **List annotations** List annotations in the project. - Action **List cohorts** List cohorts defined in the project. - Action **List feature flags** List feature flags defined in the project. - Action **List insights** List saved insights (charts/graphs) in the project. - Action **List persons** List/search persons in the project, optionally filtered by distinct_id or properties. - Action **Update person** Update a person's properties by ID. - Action **Add annotation** Creates an annotation in Fullstory to mark an event such as a release on your session and metric timelines. - Action **Add user** Creates a Fullstory user, or updates the existing user with the same User ID. - Action **Delete user** Deletes a single Fullstory user by their Fullstory-generated user id. - Action **Find users** Finds Fullstory users matching a uid, email, display name or identified status. - Action **Get user** Returns the details of a single Fullstory user, including their custom user properties. - Action **Set User Properties** Updates an existing Fullstory user's custom properties, display name, email or application user id. - Action **Track Event** Creates a custom server event in Fullstory, optionally attached to an existing session or user. ## Each app on its own - [ **PostHog** PostHog is the single platform for building successful products.](https://apiant.ai/connections/posthog) - [ **Fullstory** Fullstory is a digital experience analytics platform that uses session replay and other tools to give you...](https://apiant.ai/connections/fullstory) Reviews ## What our customers say ## More from PostHog - [ **PostHog to Alchemy** Alchemy is a web3 development platform with the most powerful set of web3 development tools to build and...](https://apiant.ai/connect/posthog-to-alchemy) - [ **PostHog to Odoo CRM** Odoo is a powerful open source platform with dozens of apps to help you grow your business.](https://apiant.ai/connect/posthog-to-odoo-crm) - [ **PostHog to People Data Labs** People Data Labs is a data API that lets you enrich your person and company records with resume, contact...](https://apiant.ai/connect/posthog-to-people-data-labs) - [ **PostHog to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/posthog-to-slack) - [ **PostHog to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/posthog-to-gmail) - [ **PostHog to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/posthog-to-stripe) ## More into Fullstory - [ **HubSpot to Fullstory** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-fullstory) - [ **Salesforce to Fullstory** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-fullstory) - [ **Slack to Fullstory** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-fullstory) - [ **Google Sheets to Fullstory** Google Sheets](https://apiant.ai/connect/google-sheets-to-fullstory) - [ **Gmail to Fullstory** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-fullstory) - [ **Google Calendar to Fullstory** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-fullstory) Questions ## PostHog and Fullstory, answered ### ### What can start an automation from PostHog? Any of PostHog's 1 trigger in the catalog, including Action Performed. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Fullstory when something happens in PostHog? Any of Fullstory's 7 actions, including Add annotation, Add user, Find users and Get user. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Fullstory to PostHog? Fullstory has no triggers in the catalog today, so automations start in PostHog. If you need the other direction, ask: your agent reads Fullstory's API documentation and adds it. ### ### Do I have to build a connector for PostHog or Fullstory? 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 PostHog and Fullstory 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.