# Connect RadiusOS to Google Cloud Pubsub When **New Contact** fires in [RadiusOS](https://apiant.ai/connections/radiusos), your agent runs **Publish Message** in [Google Cloud Pubsub](https://apiant.ai/connections/google-cloud-pubsub). Describe the whole flow and it is built, tested on every scenario and kept running. RadiusOS **1** trigger RadiusOS **3** actions Google Cloud Pubsub **4** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want RadiusOS and Google Cloud Pubsub to do together? Give your AI client this address. `https://mcp.apiant.ai` 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 RadiusOS can start in Google Cloud Pubsub - When **New Contact** in RadiusOS then **Publish Message** in Google Cloud Pubsub - When **New Contact** in RadiusOS then **Pull Messages** in Google Cloud Pubsub 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 RadiusOS and Google Cloud Pubsub ## Triggers and actions 1 trigger · 7 actions - Trigger **New Contact** Triggers when a new contact is created in RadiusOS. - Action **Create Contact** Add a new contact to your RadiusOS workspace. - Action **Create Task** Creates a task in the connected RadiusOS workspace, optionally linked to a contact. - Action **Move Contact to Stage** Moves a contact to a different pipeline stage in the workspace. - Action **Create Topic** Creates a new Pub/Sub topic in a Google Cloud project. - Action **List Topics** Returns the Pub/Sub topics in a Google Cloud project. - Action **Publish Message** Publishes a message to a Pub/Sub topic. - Action **Pull Messages** Pulls waiting messages from a Pub/Sub subscription and optionally acknowledges them. ## Each app on its own - [ **RadiusOS** RadiusOS is an AI-powered CRM for solopreneurs, realtors, and trades.](https://apiant.ai/connections/radiusos) - [ **Google Cloud Pubsub** Fully managed messaging service for publishing and subscribing to real-time event streams between...](https://apiant.ai/connections/google-cloud-pubsub) Reviews ## What our customers say ## More from RadiusOS - [ **RadiusOS to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/radiusos-to-salesforce) - [ **RadiusOS to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/radiusos-to-slack) - [ **RadiusOS to Google Sheets** Google Sheets](https://apiant.ai/connect/radiusos-to-google-sheets) - [ **RadiusOS to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/radiusos-to-stripe) - [ **RadiusOS to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/radiusos-to-shopify) - [ **RadiusOS to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/radiusos-to-trello) ## More into Google Cloud Pubsub - [ **HubSpot to Google Cloud Pubsub** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-google-cloud-pubsub) - [ **Salesforce to Google Cloud Pubsub** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-google-cloud-pubsub) - [ **Slack to Google Cloud Pubsub** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-google-cloud-pubsub) - [ **Google Sheets to Google Cloud Pubsub** Google Sheets](https://apiant.ai/connect/google-sheets-to-google-cloud-pubsub) - [ **Gmail to Google Cloud Pubsub** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-google-cloud-pubsub) - [ **Google Calendar to Google Cloud Pubsub** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-google-cloud-pubsub) Questions ## RadiusOS and Google Cloud Pubsub, answered ### ### What can start an automation from RadiusOS? Any of RadiusOS's 1 trigger in the catalog, including New Contact. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Google Cloud Pubsub when something happens in RadiusOS? Any of Google Cloud Pubsub's 4 actions, including Create Topic, List Topics, Publish Message and Pull Messages. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Google Cloud Pubsub to RadiusOS? Google Cloud Pubsub has no triggers in the catalog today, so automations start in RadiusOS. If you need the other direction, ask: your agent reads Google Cloud Pubsub's API documentation and adds it. ### ### Do I have to build a connector for RadiusOS or Google Cloud Pubsub? 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. ### ### 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.