--- title: "Connect Opensea to Hailer - APIANT.ai" description: "When \"New collection event\" fires in Opensea, your agent runs \"Create an Event\" in Hailer." canonical: "https://apiant.ai/connect/opensea-to-hailer" --- # Connect Opensea to Hailer When **New collection event** fires in [Opensea](https://apiant.ai/connections/opensea), your agent runs **Create an Event** in [Hailer](https://apiant.ai/connections/hailer). Describe the whole flow and it is built, tested on every scenario and kept running. Opensea **1** trigger Opensea **9** actions Hailer **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 Opensea and Hailer 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 Opensea can start in Hailer - When **New collection event** in Opensea then **Create an Event** in Hailer - When **New collection event** in Opensea then **Send Message** in Hailer 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 Opensea and Hailer ## Triggers and actions 1 trigger · 14 actions - Trigger **New collection event** Triggers when a new event (sale, transfer, mint, listing or offer) happens in an OpenSea collection. - Action **Get account** Returns an OpenSea account profile for a wallet address or username, including bio, display name, social media accounts, follower counts and profile image. - Action **Get collection** Returns a single OpenSea collection by its slug, including its name, description, contracts, fees, supply, social links and pricing currencies. - Action **Get collection stats** Returns trading statistics for an OpenSea collection: all-time volume, sales, owner count and floor price, plus volume and sales broken down by time window. - Action **Get NFT** Returns a single NFT's metadata, traits, owners and rarity, looked up by its blockchain, contract address and token id. - Action **Get order** Returns a single OpenSea listing or offer by its order hash, including its price, status, remaining quantity and the signed order details. - Action **List events by collection** Returns the activity events (sales, transfers, mints, listings and offers) for an OpenSea collection, optionally narrowed by time window, event type or NFT traits. - Action **List NFTs by account** Returns the NFTs a wallet owns on a chosen blockchain, optionally limited to one collection, including how many of each the wallet holds. - Action **List NFTs by collection** Returns the NFTs in an OpenSea collection, optionally narrowed to items matching specific traits. - Action **Refresh NFT metadata** Queues a metadata refresh for an NFT so OpenSea re-reads its name, image and traits from the blockchain. - Action **Create an Event** Creates a new event in Hailer - Action **Create Wall Post** Creates a new wall post - Action **List Calendars** Lists the Hailer calendars you can see. - Action **Send Message** Sends a new message, probably with input from previous steps. - Action **Upload a File** Uploads a file to Hailer ## Each app on its own - [ **Opensea** NFT marketplace API for retrieving NFT and collection metadata, and listing, buying, and selling NFTs across...](https://apiant.ai/connections/opensea) - [ **Hailer** Hailer is a tool that helps people be more productive and organized together.](https://apiant.ai/connections/hailer) Reviews ## What our customers say ## More from Opensea - [ **Opensea to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/opensea-to-salesforce) - [ **Opensea to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/opensea-to-slack) - [ **Opensea to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/opensea-to-stripe) - [ **Opensea to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/opensea-to-shopify) - [ **Opensea to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/opensea-to-quickbooks-online) - [ **Opensea to Pipedrive** Pipedrive is a sales CRM and pipeline management tool.](https://apiant.ai/connect/opensea-to-pipedrive) ## More into Hailer - [ **PyPI to Hailer** Package metadata, release history and download files for any Python package published on the Python Package...](https://apiant.ai/connect/pypi-to-hailer) - [ **HubSpot to Hailer** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-hailer) - [ **Salesforce to Hailer** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-hailer) - [ **Slack to Hailer** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-hailer) - [ **Google Sheets to Hailer** Google Sheets](https://apiant.ai/connect/google-sheets-to-hailer) - [ **Gmail to Hailer** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-hailer) Questions ## Opensea and Hailer, answered ### ### What can start an automation from Opensea? Any of Opensea's 1 trigger in the catalog, including New collection event. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Hailer when something happens in Opensea? Any of Hailer's 5 actions, including Create an Event, Create Wall Post, Send Message and Upload a File. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Hailer to Opensea? Hailer has no triggers in the catalog today, so automations start in Opensea. If you need the other direction, ask: your agent reads Hailer's API documentation and adds it. ### ### Do I have to build a connector for Opensea or Hailer? 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 Opensea and Hailer 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.