--- title: "Connect Cassidy to Basecamp 3 - APIANT.ai" description: "When \"Workflow Finished Running\" fires in Cassidy, your agent runs \"Get project\" in Basecamp 3." canonical: "https://apiant.ai/connect/cassidy-to-basecamp-3" --- # Connect Cassidy to Basecamp 3 When **Workflow Finished Running** fires in [Cassidy](https://apiant.ai/connections/cassidy), your agent runs **Get project** in [Basecamp 3](https://apiant.ai/connections/basecamp-3). Describe the whole flow and it is built, tested on every scenario and kept running. Cassidy **1** trigger Basecamp 3 **3** triggers Basecamp 3 **5** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Cassidy and Basecamp 3 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 Cassidy can start in Basecamp 3 - When **Workflow Finished Running** in Cassidy then **Get project** in Basecamp 3 - When **Workflow Finished Running** in Cassidy then **List projects** in Basecamp 3 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 Cassidy and Basecamp 3 ## Triggers and actions 4 triggers ยท 5 actions - Trigger **Workflow Finished Running** Triggers when a Workflow finishes running within Cassidy. - Trigger **New Project** Polling trigger that fires when a new project is created in the Basecamp account. - Trigger **New To-do** Instant (webhook) trigger that fires when a new to-do is created in the selected Basecamp project. Basecamp POSTs a webhook event payload; the kind is filtered to todo_created and the recording (the to-do) is surfaced. - Trigger **New To-do in any project** Instant (webhook) trigger that fires when a new to-do is created in any Basecamp project. Basecamp POSTs a webhook event payload; the kind is filtered to todo_created and the recording (the to-do) is surfaced. - Action **Create Webhook** Creates a webhook subscription in a Basecamp project (bucket), delivering events to a payload URL. Returns the webhook id and details. - Action **Delete Webhook** Deletes a registered webhook from a Basecamp project (bucket). Returns the deleted webhook id. - Action **Get project** Retrieves a single Basecamp project by its ID, including its tools (dock) and people summary. - Action **List people** Lists every person visible to the connected user on the Basecamp account. - Action **List projects** Lists the projects visible to the connected user, most recently created first, optionally filtered by status. ## Each app on its own - [ **Cassidy** Cassidy securely connects with all of your existing tools, builds AI assistants and creates AI-driven...](https://apiant.ai/connections/cassidy) - [ **Basecamp 3** Basecamp 3 is a project management and team collaboration tool by 37signals.](https://apiant.ai/connections/basecamp-3) Reviews ## What our customers say ## More from Cassidy - [ **Cassidy to Agify** API that estimates a person's likely age from their first name, with optional country-based scoping.](https://apiant.ai/connect/cassidy-to-agify) - [ **Cassidy to Inistate** Inistate is simplifying processes to best-fit sustainable and scalable solutions and reinventing no-code...](https://apiant.ai/connect/cassidy-to-inistate) - [ **Cassidy to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/cassidy-to-hubspot) - [ **Cassidy to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/cassidy-to-salesforce) - [ **Cassidy to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/cassidy-to-slack) - [ **Cassidy to Google Sheets** Google Sheets](https://apiant.ai/connect/cassidy-to-google-sheets) ## More into Basecamp 3 - [ **ActiveCampaign to Basecamp 3** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-basecamp-3) - [ **Airtable to Basecamp 3** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/airtable-to-basecamp-3) - [ **Asana to Basecamp 3** Asana is a collaborative information manager for workspace.](https://apiant.ai/connect/asana-to-basecamp-3) - [ **2Chat to Basecamp 3** 2Chat is a conversational commerce automation tool for WhatsApp, Instagram, Messenger, and SMS.](https://apiant.ai/connect/2chat-to-basecamp-3) - [ **3Scribe to Basecamp 3** 3Scribe is the most accurate, automated text transcription available.](https://apiant.ai/connect/3scribe-to-basecamp-3) - [ **5pm to Basecamp 3** 5pm is an online project management tool for teams.](https://apiant.ai/connect/5pm-to-basecamp-3) Questions ## Cassidy and Basecamp 3, answered ### ### What can start an automation from Cassidy? Any of Cassidy's 1 trigger in the catalog, including Workflow Finished Running. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Basecamp 3 when something happens in Cassidy? Any of Basecamp 3's 5 actions, including Create Webhook, Get project, List people and List projects. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Basecamp 3 to Cassidy? Basecamp 3 has no triggers in the catalog today, so automations start in Cassidy. If you need the other direction, ask: your agent reads Basecamp 3's API documentation and adds it. ### ### Do I have to build a connector for Cassidy or Basecamp 3? 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 Cassidy and Basecamp 3 without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in Basecamp 3 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.