--- title: "Connect DenserChat and PassEngine - APIANT.ai" description: "When \"When Question Processed by Your Chatbot\" fires in DenserChat, your agent runs \"Send pass email\" in PassEngine." canonical: "https://apiant.ai/connect/denserchat-to-passengine" --- # Connect DenserChat and PassEngine When **When Question Processed by Your Chatbot** fires in [DenserChat](https://apiant.ai/connections/denserchat), your agent runs **Send pass email** in [PassEngine](https://apiant.ai/connections/passengine), or **New Client** in PassEngine to **Process Input Text** in DenserChat. Describe the whole flow and it is built, tested on every scenario and kept running. DenserChat **1** trigger DenserChat **2** actions PassEngine **4** triggers PassEngine **11** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want DenserChat and PassEngine 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 DenserChat and PassEngine can do together ### From DenserChat to PassEngine - When **When Question Processed by Your Chatbot** in DenserChat then **Send pass email** in PassEngine - When **When Question Processed by Your Chatbot** in DenserChat then **Create Client** in PassEngine ### From PassEngine to DenserChat - When **New Client** in PassEngine then **Process Input Text** in DenserChat - When **New Pass** in PassEngine then **List conversations** in DenserChat 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 DenserChat and PassEngine ## Triggers and actions 5 triggers · 13 actions - Trigger **When Question Processed by Your Chatbot** Triggers when your chatbot processes a question, returning the conversation with its latest questions and answers. - Action **List conversations** Returns your Denser chatbot's conversations, optionally only one end user's, with their messages. - Action **Process Input Text** Sends a question to your Denser chatbot and returns its answer with the source passages it cited, optionally as one of your users and within an ongoing conversation. - Trigger **New Client** Triggers when a new client is created. - Trigger **New Pass** Triggers when a new pass is created in PassEngine. - Trigger **Pass Scanned** Triggers each time a pass is successfully scanned, with the pass code, scan result, location and the operator who scanned it. - Trigger **Pass Status Changed** Triggers when a pass status changes (active, used, expired, revoked). - Action **Activate Pass** Reactivates a pass, setting its status back to active and notifying wallet apps. - Action **Create Client** Creates a client (customer) in PassEngine with a name and optional email, phone and internal notes. - Action **Create Pass** Creates a new single-use or multi-use pass, optionally attached to a client and emailed to a recipient. Returns the new pass with its code and public link. - Action **Get client** Returns a single client (customer) by ID, including their name, email, phone and notes. - Action **Get pass** Returns a pass by its ID, including its custom fields, attached client, recent email deliveries and public URL. - Action **List clients** Returns the clients in your PassEngine account, optionally filtered by name, email or phone. - Action **List passes** Returns the passes in your PassEngine account, optionally filtered by name/code text or status. - Action **Revoke Pass** Revokes a pass so it can no longer be scanned, and notifies wallet apps of the change. - Action **Scan Pass** Scans (redeems) a pass by its code, validating its status, validity dates and usage limits, and records the scan. Returns whether the scan succeeded and, if not, why. - Action **Send pass email** Emails an existing pass to a recipient. Returns the queued email delivery with its status. - Action **Update Pass** Updates an existing pass's label, note, status, scan limit, validity dates or custom fields. Changing the status notifies subscribers that the pass status changed. ## Each app on its own - [ **DenserChat** DenserChat is an AI-powered chatbot trained on website or document data.](https://apiant.ai/connections/denserchat) - [ **PassEngine** PassEngine is a platform for creating and managing virtual membership cards and QR passes for events...](https://apiant.ai/connections/passengine) Reviews ## What our customers say ## More from DenserChat - [ **DenserChat to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/denserchat-to-hubspot) - [ **DenserChat to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/denserchat-to-salesforce) - [ **DenserChat to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/denserchat-to-slack) - [ **DenserChat to Google Sheets** Google Sheets](https://apiant.ai/connect/denserchat-to-google-sheets) - [ **DenserChat to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/denserchat-to-gmail) - [ **DenserChat to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/denserchat-to-google-calendar) ## More into PassEngine - [ **HubSpot to PassEngine** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-passengine) - [ **Google Sheets to PassEngine** Google Sheets](https://apiant.ai/connect/google-sheets-to-passengine) - [ **Gmail to PassEngine** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-passengine) - [ **Google Calendar to PassEngine** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-passengine) - [ **Google Drive to PassEngine** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-passengine) - [ **Mailchimp to PassEngine** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-passengine) Questions ## DenserChat and PassEngine, answered ### ### What can start an automation from DenserChat? Any of DenserChat's 1 trigger in the catalog, including When Question Processed by Your Chatbot. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in PassEngine when something happens in DenserChat? Any of PassEngine's 11 actions, including Create Client, Create Pass, Send pass email and Update Pass. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from PassEngine to DenserChat? Yes. When something happens in PassEngine, your agent can act in DenserChat too. This page covers both directions: PassEngine's triggers and DenserChat's actions are listed here as well. ### ### Do I have to build a connector for DenserChat or PassEngine? 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 DenserChat and PassEngine 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.