--- title: "Cassidy integrations and MCP server - APIANT.ai" description: "Connect Cassidy to any other app, or use it from your AI client over MCP. Cassidy securely connects with all of your existing tools, builds AI assistants and..." canonical: "https://apiant.ai/connections/cassidy" --- # Cassidy integrations Connect Cassidy to any other app, or use it from your AI client over MCP. Cassidy securely connects with all of your existing tools, builds AI assistants and creates AI-driven workflow automations personalized to your business. Connects with an API key [cassidyai.com](https://cassidyai.com/) **1** trigger What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want to automate with Cassidy? 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) Popular ## Cassidy with the apps people pair it with most - [ **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 is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/cassidy-to-google-sheets) - [ **Cassidy to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/cassidy-to-gmail) - [ **Cassidy to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/cassidy-to-google-calendar) - [ **Cassidy to Google Drive** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/cassidy-to-google-drive) - [ **Cassidy to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/cassidy-to-mailchimp) Pair it ## Connect Cassidy with another app - [ **Cassidy to Inistate**](https://apiant.ai/connect/cassidy-to-inistate) - [ **Cassidy to Agify**](https://apiant.ai/connect/cassidy-to-agify) - [ **Cassidy to HubSpot**](https://apiant.ai/connect/cassidy-to-hubspot) - [ **Cassidy to Salesforce**](https://apiant.ai/connect/cassidy-to-salesforce) - [ **Cassidy to Slack**](https://apiant.ai/connect/cassidy-to-slack) - [ **Cassidy to Google Sheets**](https://apiant.ai/connect/cassidy-to-google-sheets) - [ **Cassidy to Gmail**](https://apiant.ai/connect/cassidy-to-gmail) - [ **Cassidy to Google Calendar**](https://apiant.ai/connect/cassidy-to-google-calendar) - [ **Cassidy to Google Drive**](https://apiant.ai/connect/cassidy-to-google-drive) - [ **Cassidy to Mailchimp**](https://apiant.ai/connect/cassidy-to-mailchimp) - [ **Cassidy to Stripe**](https://apiant.ai/connect/cassidy-to-stripe) - [ **Cassidy to Shopify**](https://apiant.ai/connect/cassidy-to-shopify) - [ **Cassidy to QuickBooks Online**](https://apiant.ai/connect/cassidy-to-quickbooks-online) - [ **Cassidy to Pipedrive**](https://apiant.ai/connect/cassidy-to-pipedrive) - [ **Cassidy to ActiveCampaign**](https://apiant.ai/connect/cassidy-to-activecampaign) - [ **Cassidy to Notion**](https://apiant.ai/connect/cassidy-to-notion) - [ **Cassidy to Airtable**](https://apiant.ai/connect/cassidy-to-airtable) - [ **Cassidy to Trello**](https://apiant.ai/connect/cassidy-to-trello) - [ **Cassidy to Asana**](https://apiant.ai/connect/cassidy-to-asana) - [ **Cassidy to JIRA**](https://apiant.ai/connect/cassidy-to-jira) - [ **Cassidy to ClickUp**](https://apiant.ai/connect/cassidy-to-clickup) - [ **Cassidy to Zoom**](https://apiant.ai/connect/cassidy-to-zoom) - [ **Cassidy to Discord**](https://apiant.ai/connect/cassidy-to-discord) - [ **Cassidy to Twilio**](https://apiant.ai/connect/cassidy-to-twilio) - [ **Cassidy to SendGrid**](https://apiant.ai/connect/cassidy-to-sendgrid) - [ **Cassidy to Outlook**](https://apiant.ai/connect/cassidy-to-outlook) - [ **Cassidy to Intercom**](https://apiant.ai/connect/cassidy-to-intercom) - [ **Cassidy to Freshdesk**](https://apiant.ai/connect/cassidy-to-freshdesk) - [ **Cassidy to Klaviyo**](https://apiant.ai/connect/cassidy-to-klaviyo) - [ **Cassidy to Brevo**](https://apiant.ai/connect/cassidy-to-brevo) - [ **Cassidy to Typeform**](https://apiant.ai/connect/cassidy-to-typeform) - [ **Cassidy to JotForm**](https://apiant.ai/connect/cassidy-to-jotform) - [ **Cassidy to Calendly**](https://apiant.ai/connect/cassidy-to-calendly) - [ **Cassidy to PandaDoc**](https://apiant.ai/connect/cassidy-to-pandadoc) - [ **Cassidy to Webflow**](https://apiant.ai/connect/cassidy-to-webflow) - [ **Cassidy to Wix**](https://apiant.ai/connect/cassidy-to-wix) - [ **Cassidy to LinkedIn**](https://apiant.ai/connect/cassidy-to-linkedin) - [ **Cassidy to Facebook**](https://apiant.ai/connect/cassidy-to-facebook) - [ **Cassidy to Instagram**](https://apiant.ai/connect/cassidy-to-instagram) - [ **Cassidy to OpenAI**](https://apiant.ai/connect/cassidy-to-openai) - [ **Cassidy to Anthropic**](https://apiant.ai/connect/cassidy-to-anthropic) - [ **Cassidy to OneDrive**](https://apiant.ai/connect/cassidy-to-onedrive) - [ **Cassidy to Google Docs**](https://apiant.ai/connect/cassidy-to-google-docs) - [ **Cassidy to Ontraport**](https://apiant.ai/connect/cassidy-to-ontraport) - [ **Cassidy to Freshworks CRM**](https://apiant.ai/connect/cassidy-to-freshworks-crm) - [ **Cassidy to GoHighLevel**](https://apiant.ai/connect/cassidy-to-gohighlevel) - [ **Cassidy to Capsule CRM**](https://apiant.ai/connect/cassidy-to-capsule-crm) - [ **Cassidy to Copper**](https://apiant.ai/connect/cassidy-to-copper) - [ **Cassidy to Streak**](https://apiant.ai/connect/cassidy-to-streak) - [ **Cassidy to NetHunt CRM**](https://apiant.ai/connect/cassidy-to-nethunt-crm) - [ **Cassidy to MINDBODY**](https://apiant.ai/connect/cassidy-to-mindbody) - [ **Cassidy to Supabase**](https://apiant.ai/connect/cassidy-to-supabase) - [ **Cassidy to PostgreSQL**](https://apiant.ai/connect/cassidy-to-postgresql) - [ **Cassidy to MySQL**](https://apiant.ai/connect/cassidy-to-mysql) - [ **Cassidy to Vercel**](https://apiant.ai/connect/cassidy-to-vercel) - [ **Cassidy to ElevenLabs**](https://apiant.ai/connect/cassidy-to-elevenlabs) - [ **Cassidy to PagerDuty**](https://apiant.ai/connect/cassidy-to-pagerduty) - [ **Cassidy to Pushover**](https://apiant.ai/connect/cassidy-to-pushover) - [ **Cassidy to Gravity Forms**](https://apiant.ai/connect/cassidy-to-gravity-forms) - [ **Cassidy to HubSpot Enterprise**](https://apiant.ai/connect/cassidy-to-hubspot-enterprise) What your agent can do with Cassidy ## Triggers and actions 1 trigger - Trigger **Workflow Finished Running** Triggers when a Workflow finishes running within Cassidy. ## Related apps - [ **Cassidy to AI Model Watch** Daily-updated prices, context windows & deprecation/EOL dates for 190+ AI/LLM models, sourced from official...](https://apiant.ai/connect/cassidy-to-ai-model-watch) - [ **Cassidy to Airweave** Open-source context retrieval layer that syncs and indexes data from apps/databases for AI agent search.](https://apiant.ai/connect/cassidy-to-airweave) - [ **Cassidy to Anthropic** Anthropic builds Claude, a family of large language models.](https://apiant.ai/connect/cassidy-to-anthropic) - [ **Cassidy to Apipie Ai** Unified API aggregator giving access to hundreds of AI models for LLM, image, vision, and voice tasks.](https://apiant.ai/connect/cassidy-to-apipie-ai) - [ **Cassidy to BigML** BigML is a machine learning platform for building, evaluating, and running predictive models.](https://apiant.ai/connect/cassidy-to-bigml) - [ **Cassidy to BotMape** BotMape is a no-code AI agent platform that helps businesses create, train, and deploy custom AI-powered...](https://apiant.ai/connect/cassidy-to-botmape) - [ **Cassidy to Braintrust** Braintrust is a service that helps ship production-ready AI apps with evals, tracing, and monitoring.](https://apiant.ai/connect/cassidy-to-braintrust) - [ **Cassidy to Browser Use** Browser Use runs AI agents that drive a real web browser in the cloud.](https://apiant.ai/connect/cassidy-to-browser-use) [More in AI](https://apiant.ai/apps/ai) Reviews ## What our customers say Questions ## Cassidy, answered ### ### Is there a Cassidy MCP server? APIANT's MCP server at https://mcp.apiant.ai works with Cassidy. Add that address to any AI client that takes a remote MCP server and sign in once in your browser. Your client can then build, test and run automations that use Cassidy. Nothing to install. ### ### 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. ### ### Do I need to write code against the Cassidy API? No. APIANT connects to the Cassidy API for you, with your Cassidy API key. Describe what you want in plain language and your agent builds it on the Cassidy triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the Cassidy API documentation and adds it. ### ### Which apps can Cassidy connect to? Any app in the catalog; the list on this page pairs Cassidy with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector. ### ### 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.