--- title: "Connect Clerk and SendFox - APIANT.ai" description: "When \"New User\" fires in Clerk, your agent runs \"Create Contact\" in SendFox, or \"New Campaign\" in SendFox to \"Create User\" in Clerk." canonical: "https://apiant.ai/connect/clerk-to-sendfox" --- # Connect Clerk and SendFox When **New User** fires in [Clerk](https://apiant.ai/connections/clerk), your agent runs **Create Contact** in [SendFox](https://apiant.ai/connections/sendfox), or **New Campaign** in SendFox to **Create User** in Clerk. Describe the whole flow and it is built, tested on every scenario and kept running. Clerk **1** trigger Clerk **6** actions SendFox **2** triggers SendFox **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 Clerk and SendFox 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 Clerk and SendFox can do together ### From Clerk to SendFox - When **New User** in Clerk then **Create Contact** in SendFox - When **New User** in Clerk then **Find List** in SendFox ### From SendFox to Clerk - When **New Campaign** in SendFox then **Create User** in Clerk - When **New List** in SendFox then **Update User** in Clerk 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 Clerk and SendFox ## Triggers and actions 3 triggers · 10 actions - Trigger **New User** Triggers when a new user is created in Clerk. - Action **Ban User** Ban a user, preventing them from signing in. - Action **Create Invitation** Invite a new user to the Clerk instance by email; they receive a sign-up link. - Action **Create User** Creates a new user in Clerk. - Action **Delete User** Deletes a user from Clerk. - Action **Unban User** Remove a ban on a user, restoring their ability to sign in. - Action **Update User** Updates an existing user in Clerk. - Trigger **New Campaign** Triggers when a new campaign is created in your SendFox account. - Trigger **New List** Triggers when a new contact list is created in your SendFox account. - Action **Create Contact** Creates a new contact in SendFox with an email address, optional name, list memberships and custom contact field values. - Action **Find List** Finds contact lists whose name matches the search text and returns them with their subscriber counts and engagement averages. - Action **Get campaign** Returns a single SendFox campaign by its id, including its subject, content, sender and schedule details. - Action **List campaigns** Returns every campaign in your SendFox account, including its title, subject, sender, and when it was scheduled or sent. ## Each app on its own - [ **Clerk** Clerk is a user authentication and management platform that lets developers add sign-in, profiles, and...](https://apiant.ai/connections/clerk) - [ **SendFox** SendFox is an email marketing tool built for content creators.](https://apiant.ai/connections/sendfox) Reviews ## What our customers say ## More from Clerk - [ **Clerk to LinkedIn** LinkedIn is a professional networking platform enabling job seekers, companies, and thought leaders to...](https://apiant.ai/connect/clerk-to-linkedin) - [ **Clerk to Facebook** Facebook is a social media and advertising platform used by individuals and businesses to connect, share...](https://apiant.ai/connect/clerk-to-facebook) - [ **Clerk to Anthropic** Anthropic builds Claude, a family of large language models.](https://apiant.ai/connect/clerk-to-anthropic) - [ **Clerk to GoHighLevel** All-in-one sales and marketing platform agencies white-label and resell to their clients — contacts...](https://apiant.ai/connect/clerk-to-gohighlevel) - [ **Clerk to Supabase** Supabase is an open-source backend-as-a-service providing a Postgres database, authentication, storage, and...](https://apiant.ai/connect/clerk-to-supabase) - [ **Clerk to ElevenLabs** ElevenLabs is an AI audio research and deployment company.](https://apiant.ai/connect/clerk-to-elevenlabs) ## More into SendFox - [ **HubSpot to SendFox** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-sendfox) - [ **Salesforce to SendFox** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-sendfox) - [ **Google Sheets to SendFox** Google Sheets](https://apiant.ai/connect/google-sheets-to-sendfox) - [ **Gmail to SendFox** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-sendfox) - [ **Google Calendar to SendFox** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-sendfox) - [ **Google Drive to SendFox** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-sendfox) Questions ## Clerk and SendFox, answered ### ### What can start an automation from Clerk? Any of Clerk's 1 trigger in the catalog, including New User. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in SendFox when something happens in Clerk? Any of SendFox's 4 actions, including Create Contact, Find List, Get campaign and List campaigns. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from SendFox to Clerk? Yes. When something happens in SendFox, your agent can act in Clerk too. This page covers both directions: SendFox's triggers and Clerk's actions are listed here as well. ### ### Do I have to build a connector for Clerk or SendFox? 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 Clerk and SendFox 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.