--- title: "Connect Expiration Reminder to Polygon Io - APIANT.ai" description: "When \"New Contact\" fires in Expiration Reminder, your agent runs \"Get aggregate bars\" in Polygon Io." canonical: "https://apiant.ai/connect/expiration-reminder-to-polygon-io" --- # Connect Expiration Reminder to Polygon Io When **New Contact** fires in [Expiration Reminder](https://apiant.ai/connections/expiration-reminder), your agent runs **Get aggregate bars** in [Polygon Io](https://apiant.ai/connections/polygon-io). Describe the whole flow and it is built, tested on every scenario and kept running. Expiration Reminder **3** triggers Expiration Reminder **15** actions Polygon Io **12** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Expiration Reminder and Polygon Io 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 Expiration Reminder can start in Polygon Io - When **New Contact** in Expiration Reminder then **Get aggregate bars** in Polygon Io - When **New Expiration Item** in Expiration Reminder then **Get daily open/close** in Polygon Io 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 Expiration Reminder and Polygon Io ## Triggers and actions 3 triggers · 27 actions - Trigger **New Contact** Triggered when a new contact is added to your Expiration Reminder account. - Trigger **New Expiration Item** Triggered when a new expiration item is added to your Expiration Reminder account. - Trigger **Status Changed Expiration Item** Triggered when an expiration item's status changes in Expiration Reminder — for example when it moves from active to expiring or expired. - Action **Add Location** Creates a location in Expiration Reminder, optionally nested under a parent location and assigned to a team. Any custom fields defined on locations in your account can be set too. Returns the created location. - Action **Create Contact** Creates a contact in Expiration Reminder with their email, contact details, type, location and team, plus any custom fields defined on contacts in your account. Returns the created contact. - Action **Create Expiration Item** Creates an expiration item in Expiration Reminder with its name and expiration date, optionally attaching contacts, locations, tags, a category and an assignee, plus any custom fields defined in your account. Returns the created item. - Action **Create Expiration Item for Contact** Creates an expiration item in Expiration Reminder and attaches it to a specific contact, with its name, expiration date and category, plus any custom fields defined in your account. Returns the created item. - Action **Delete Contact** Deletes a contact from Expiration Reminder. Returns the contact record that was deleted. - Action **Delete Expiration Item** Deletes an expiration item from Expiration Reminder. Returns the item record after deletion. - Action **Find Contact** Returns the Expiration Reminder contacts matching a search term or an exact email address, with the total number of matches. - Action **Find Expiration** Returns the Expiration Reminder expiration items matching a search term and status, with the total number of matches. - Action **Get Contact** Returns a single Expiration Reminder contact by its id, including their contact details, assignment, location and every custom field stored on them. - Action **Get Expiration Item** Returns a single Expiration Reminder expiration item by its id, including its category, contacts, locations, tags, attachments and every custom field stored on it. - Action **List Contacts** Returns the contacts in your Expiration Reminder account, with the total number of contacts. - Action **List Expiration Items** Returns the expiration items in your Expiration Reminder account, optionally limited to one status, with the total number of items. - Action **List Locations** Returns the locations in your Expiration Reminder account, with the total number of locations. - Action **Renew Expiration** Renews an Expiration Reminder expiration item by moving it to a new expiration date. Returns the renewed item. - Action **Update Expiration Item** Updates an existing Expiration Reminder expiration item. Fields you leave blank are left unchanged; custom fields defined in your account can be set too. Returns the updated item. - Action **Get aggregate bars** Returns aggregate price bars (open, high, low, close, volume) for a stock over a date range, in custom time windows such as 5-minute or 1-day bars. - Action **Get daily open/close** Returns the open, high, low, close, volume, pre-market and after-hours prices of a stock on a given date. - Action **Get market status** Returns the current trading status of US stock exchanges, currency markets and index groups, including whether pre-market or after-hours trading is active. - Action **Get previous close** Returns the previous trading day's open, high, low, close and volume for a stock ticker. - Action **Get RSI** Returns the relative strength index (RSI) values for a stock ticker over a chosen time window. - Action **Get SMA** Returns the simple moving average (SMA) values for a stock ticker over a time range. - Action **Get ticker details** Returns detailed reference information about a ticker and the company behind it, such as name, exchange, market cap, address and branding. - Action **List dividends** Returns historical cash dividends, with ticker, declaration, ex-dividend, record and pay dates, frequency and amount, filtered by the criteria you supply. - Action **List options contracts** Returns active or expired options contracts, filterable by underlying ticker, contract type, expiration date and strike price. - Action **List stock splits** Returns historical stock splits, with the ticker, execution date and split ratio, optionally filtered by ticker, date range or reverse splits. - Action **List ticker news** Returns the most recent news articles for a stock ticker, with a summary, publisher details, sentiment insights and a link to the original article. - Action **List tickers** Returns ticker symbols supported by Polygon (stocks, indices, forex and crypto), filtered by market, type, exchange, search text and more. ## Each app on its own - [ **Expiration Reminder** Expiration Reminder automatically tracks expiration dates and renewals for employee certifications, software...](https://apiant.ai/connections/expiration-reminder) - [ **Polygon Io** REST and WebSocket API for real-time and historical stock, options, forex, crypto, and futures market data.](https://apiant.ai/connections/polygon-io) Reviews ## What our customers say ## More from Expiration Reminder - [ **Expiration Reminder to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/expiration-reminder-to-hubspot) - [ **Expiration Reminder to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/expiration-reminder-to-salesforce) - [ **Expiration Reminder to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/expiration-reminder-to-slack) - [ **Expiration Reminder to Google Sheets** Google Sheets](https://apiant.ai/connect/expiration-reminder-to-google-sheets) - [ **Expiration Reminder to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/expiration-reminder-to-gmail) - [ **Expiration Reminder to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/expiration-reminder-to-google-calendar) ## More into Polygon Io - [ **HubSpot to Polygon Io** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-polygon-io) - [ **Salesforce to Polygon Io** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-polygon-io) - [ **Slack to Polygon Io** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-polygon-io) - [ **Google Sheets to Polygon Io** Google Sheets](https://apiant.ai/connect/google-sheets-to-polygon-io) - [ **Gmail to Polygon Io** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-polygon-io) - [ **Google Calendar to Polygon Io** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-polygon-io) Questions ## Expiration Reminder and Polygon Io, answered ### ### What can start an automation from Expiration Reminder? Any of Expiration Reminder's 3 triggers in the catalog, including New Contact, New Expiration Item and Status Changed Expiration Item. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Polygon Io when something happens in Expiration Reminder? Any of Polygon Io's 12 actions, including Get aggregate bars, Get daily open/close, Get market status and Get previous close. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Polygon Io to Expiration Reminder? Polygon Io has no triggers in the catalog today, so automations start in Expiration Reminder. If you need the other direction, ask: your agent reads Polygon Io's API documentation and adds it. ### ### Do I have to build a connector for Expiration Reminder or Polygon Io? 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 Expiration Reminder and Polygon Io 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.