--- title: "Connect PostHog to MailChannels - APIANT.ai" description: "When \"Action Performed\" fires in PostHog, your agent runs \"Send email asynchronously\" in MailChannels." canonical: "https://apiant.ai/connect/posthog-to-mailchannels" --- # Connect PostHog to MailChannels When **Action Performed** fires in [PostHog](https://apiant.ai/connections/posthog), your agent runs **Send email asynchronously** in [MailChannels](https://apiant.ai/connections/mailchannels). Describe the whole flow and it is built, tested on every scenario and kept running. PostHog **1** trigger PostHog **9** actions MailChannels **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 PostHog and MailChannels 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 PostHog can start in MailChannels - When **Action Performed** in PostHog then **Send email asynchronously** in MailChannels - When **Action Performed** in PostHog then **Add suppression entry** in MailChannels 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 PostHog and MailChannels ## Triggers and actions 1 trigger · 14 actions - Trigger **Action Performed** Triggers when an action is performed by a user. - Action **Add annotation** Create a new annotation on the project timeline (content, date_marker, scope). - Action **Capture Event** Captures an event. - Action **Evaluate feature flags** Evaluate all feature flag values for a given distinct_id/person, returning flag states for use in automation branching. - Action **Get person** Retrieve a single person by ID. - Action **List annotations** List annotations in the project. - Action **List cohorts** List cohorts defined in the project. - Action **List feature flags** List feature flags defined in the project. - Action **List insights** List saved insights (charts/graphs) in the project. - Action **List persons** List/search persons in the project, optionally filtered by distinct_id or properties. - Action **Add suppression entry** Create one or more suppression entries (recipients to block from receiving mail) for the account; suppression_type defaults to non-transactional. - Action **Delete suppression entry** Removes a recipient's suppression entry from your MailChannels account so email can be sent to them again. - Action **Get usage stats** Retrieves the account's email usage and monthly limit for the current billing period. - Action **List suppression entries** Retrieve suppression entries for the account, optionally filtered by recipient, source and creation date range. - Action **Send email asynchronously** Queues an email for background delivery through MailChannels and returns right away with a request ID. Delivery status updates (processed, delivered, bounced, dropped) arrive later as webhook events. ## Each app on its own - [ **PostHog** PostHog is the single platform for building successful products.](https://apiant.ai/connections/posthog) - [ **MailChannels** MailChannels is a service that facilitates sending emails with anti-spam protection.](https://apiant.ai/connections/mailchannels) Reviews ## What our customers say ## More from PostHog - [ **PostHog to Alchemy** Alchemy is a web3 development platform with the most powerful set of web3 development tools to build and...](https://apiant.ai/connect/posthog-to-alchemy) - [ **PostHog to Harness.io** Harness.io is an AI-native software delivery platform to automate CI/CD pipelines, manage feature flags, and...](https://apiant.ai/connect/posthog-to-harness-io) - [ **PostHog to Odoo CRM** Odoo is a powerful open source platform with dozens of apps to help you grow your business.](https://apiant.ai/connect/posthog-to-odoo-crm) - [ **PostHog to People Data Labs** People Data Labs is a data API that lets you enrich your person and company records with resume, contact...](https://apiant.ai/connect/posthog-to-people-data-labs) - [ **PostHog to Photon** Photon is a integration to bring iMessage to your workflows and agents natively, to interfaces millions of...](https://apiant.ai/connect/posthog-to-photon) - [ **PostHog to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/posthog-to-slack) ## More into MailChannels - [ **HubSpot to MailChannels** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-mailchannels) - [ **GPTBots to MailChannels** GPTBots seamlessly connect LLMs with enterprise data, services and workflows, empower your business with...](https://apiant.ai/connect/gptbots-to-mailchannels) - [ **Salesforce to MailChannels** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-mailchannels) - [ **Slack to MailChannels** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-mailchannels) - [ **Google Sheets to MailChannels** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-mailchannels) - [ **Gmail to MailChannels** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-mailchannels) Questions ## PostHog and MailChannels, answered ### ### What can start an automation from PostHog? Any of PostHog's 1 trigger in the catalog, including Action Performed. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in MailChannels when something happens in PostHog? Any of MailChannels's 5 actions, including Send email asynchronously, Add suppression entry, Get usage stats and List suppression entries. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from MailChannels to PostHog? MailChannels has no triggers in the catalog today, so automations start in PostHog. If you need the other direction, ask: your agent reads MailChannels's API documentation and adds it. ### ### Do I have to build a connector for PostHog or MailChannels? 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 PostHog and MailChannels 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.