--- title: "What3Words integrations and MCP server - APIANT.ai" description: "Connect What3Words to any other app, or use it from your AI client over MCP. Geocoding API that converts between precise locations and unique three-word..." canonical: "https://apiant.ai/connections/what3words" --- # What3Words integrations Connect What3Words to any other app, or use it from your AI client over MCP. Geocoding API that converts between precise locations and unique three-word addresses. Connects with an API key [what3words.com](https://what3words.com/) **2** actions 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 What3Words? 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 ## What3Words with the apps people pair it with most - [ **HubSpot to What3Words** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-what3words) - [ **Salesforce to What3Words** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-what3words) - [ **Slack to What3Words** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-what3words) - [ **Google Sheets to What3Words** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-what3words) - [ **Gmail to What3Words** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-what3words) - [ **Google Calendar to What3Words** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-what3words) - [ **Google Drive to What3Words** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-what3words) - [ **Mailchimp to What3Words** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-what3words) Pair it ## Connect What3Words with another app - [ **HubSpot to What3Words**](https://apiant.ai/connect/hubspot-to-what3words) - [ **Salesforce to What3Words**](https://apiant.ai/connect/salesforce-to-what3words) - [ **Slack to What3Words**](https://apiant.ai/connect/slack-to-what3words) - [ **Google Sheets to What3Words**](https://apiant.ai/connect/google-sheets-to-what3words) - [ **Gmail to What3Words**](https://apiant.ai/connect/gmail-to-what3words) - [ **Google Calendar to What3Words**](https://apiant.ai/connect/google-calendar-to-what3words) - [ **Google Drive to What3Words**](https://apiant.ai/connect/google-drive-to-what3words) - [ **Mailchimp to What3Words**](https://apiant.ai/connect/mailchimp-to-what3words) - [ **Stripe to What3Words**](https://apiant.ai/connect/stripe-to-what3words) - [ **Shopify to What3Words**](https://apiant.ai/connect/shopify-to-what3words) - [ **QuickBooks Online to What3Words**](https://apiant.ai/connect/quickbooks-online-to-what3words) - [ **Pipedrive to What3Words**](https://apiant.ai/connect/pipedrive-to-what3words) - [ **ActiveCampaign to What3Words**](https://apiant.ai/connect/activecampaign-to-what3words) - [ **Notion to What3Words**](https://apiant.ai/connect/notion-to-what3words) - [ **Airtable to What3Words**](https://apiant.ai/connect/airtable-to-what3words) - [ **Trello to What3Words**](https://apiant.ai/connect/trello-to-what3words) - [ **Asana to What3Words**](https://apiant.ai/connect/asana-to-what3words) - [ **JIRA to What3Words**](https://apiant.ai/connect/jira-to-what3words) - [ **ClickUp to What3Words**](https://apiant.ai/connect/clickup-to-what3words) - [ **Zoom to What3Words**](https://apiant.ai/connect/zoom-to-what3words) - [ **Discord to What3Words**](https://apiant.ai/connect/discord-to-what3words) - [ **Twilio to What3Words**](https://apiant.ai/connect/twilio-to-what3words) - [ **SendGrid to What3Words**](https://apiant.ai/connect/sendgrid-to-what3words) - [ **Outlook to What3Words**](https://apiant.ai/connect/outlook-to-what3words) - [ **Intercom to What3Words**](https://apiant.ai/connect/intercom-to-what3words) - [ **Freshdesk to What3Words**](https://apiant.ai/connect/freshdesk-to-what3words) - [ **Klaviyo to What3Words**](https://apiant.ai/connect/klaviyo-to-what3words) - [ **Brevo to What3Words**](https://apiant.ai/connect/brevo-to-what3words) - [ **Typeform to What3Words**](https://apiant.ai/connect/typeform-to-what3words) - [ **JotForm to What3Words**](https://apiant.ai/connect/jotform-to-what3words) - [ **Calendly to What3Words**](https://apiant.ai/connect/calendly-to-what3words) - [ **PandaDoc to What3Words**](https://apiant.ai/connect/pandadoc-to-what3words) - [ **Webflow to What3Words**](https://apiant.ai/connect/webflow-to-what3words) - [ **Wix to What3Words**](https://apiant.ai/connect/wix-to-what3words) - [ **Instagram to What3Words**](https://apiant.ai/connect/instagram-to-what3words) - [ **OpenAI to What3Words**](https://apiant.ai/connect/openai-to-what3words) - [ **OneDrive to What3Words**](https://apiant.ai/connect/onedrive-to-what3words) - [ **Google Docs to What3Words**](https://apiant.ai/connect/google-docs-to-what3words) - [ **Ontraport to What3Words**](https://apiant.ai/connect/ontraport-to-what3words) - [ **Freshworks CRM to What3Words**](https://apiant.ai/connect/freshworks-crm-to-what3words) - [ **GoHighLevel to What3Words**](https://apiant.ai/connect/gohighlevel-to-what3words) - [ **Capsule CRM to What3Words**](https://apiant.ai/connect/capsule-crm-to-what3words) - [ **Copper to What3Words**](https://apiant.ai/connect/copper-to-what3words) - [ **Streak to What3Words**](https://apiant.ai/connect/streak-to-what3words) - [ **NetHunt CRM to What3Words**](https://apiant.ai/connect/nethunt-crm-to-what3words) - [ **MINDBODY to What3Words**](https://apiant.ai/connect/mindbody-to-what3words) - [ **PostgreSQL to What3Words**](https://apiant.ai/connect/postgresql-to-what3words) - [ **MySQL to What3Words**](https://apiant.ai/connect/mysql-to-what3words) - [ **Vercel to What3Words**](https://apiant.ai/connect/vercel-to-what3words) - [ **PagerDuty to What3Words**](https://apiant.ai/connect/pagerduty-to-what3words) - [ **Gravity Forms to What3Words**](https://apiant.ai/connect/gravity-forms-to-what3words) - [ **HubSpot Enterprise to What3Words**](https://apiant.ai/connect/hubspot-enterprise-to-what3words) - [ **Google Forms to What3Words**](https://apiant.ai/connect/google-forms-to-what3words) - [ **Facebook Lead Ads to What3Words**](https://apiant.ai/connect/facebook-lead-ads-to-what3words) - [ **monday.com to What3Words**](https://apiant.ai/connect/monday-com-to-what3words) - [ **Google Ads to What3Words**](https://apiant.ai/connect/google-ads-to-what3words) - [ **Google Tasks to What3Words**](https://apiant.ai/connect/google-tasks-to-what3words) - [ **Telegram to What3Words**](https://apiant.ai/connect/telegram-to-what3words) - [ **MailerLite to What3Words**](https://apiant.ai/connect/mailerlite-to-what3words) - [ **Google Contacts to What3Words**](https://apiant.ai/connect/google-contacts-to-what3words) What your agent can do with What3Words ## Triggers and actions 2 actions - Action **Find address suggestions** Returns a list of valid what3words addresses that match a full or partial what3words address, optionally weighted toward a location or limited to a country or area. - Action **List languages** Returns every language what3words addresses are available in, with each language's code, English name, native name and any locale variants. Reviews ## What our customers say Questions ## What3Words, answered ### ### Is there a What3Words MCP server? APIANT's MCP server at https://mcp.apiant.ai works with What3Words. Add that address to any AI client that takes a remote MCP server and sign in once in your browser. Your client can then run What3Words actions on demand, or have APIANT build, test and run automations that use What3Words. Nothing to install. ### ### What can your agent do in What3Words? Any of What3Words's 2 actions, including Find address suggestions and List languages. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can I use What3Words directly from Claude, ChatGPT or Cursor? Yes. Connect your AI client to APIANT once and it works with What3Words two ways. Ask it to do something in What3Words 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 on its own. A one-off action uses your plan's tasks the same way an automation step does. ### ### Do I need to write code against the What3Words API? No. APIANT connects to the What3Words API for you, with your What3Words API key. Describe what you want in plain language and your agent builds it on the What3Words triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the What3Words API documentation and adds it. ### ### Which apps can What3Words connect to? Any app in the catalog; the list on this page pairs What3Words 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.