--- title: "Connect Eenvoudigfactureren and Opensea - APIANT.ai" description: "When \"New client\" fires in Eenvoudigfactureren, your agent runs \"Get order\" in Opensea." canonical: "https://apiant.ai/connect/eenvoudigfactureren-to-opensea" --- # Connect Eenvoudigfactureren and Opensea When **New client** fires in [Eenvoudigfactureren](https://apiant.ai/connections/eenvoudigfactureren), your agent runs **Get order** in [Opensea](https://apiant.ai/connections/opensea), or **New collection event** in Opensea to **Add invoice** in Eenvoudigfactureren. Describe the whole flow and it is built, tested on every scenario and kept running. Eenvoudigfactureren **1** trigger Eenvoudigfactureren **12** actions Opensea **1** trigger Opensea **9** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Eenvoudigfactureren and Opensea 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 Eenvoudigfactureren and Opensea can do together ### From Eenvoudigfactureren to Opensea - When **New client** in Eenvoudigfactureren then **Get order** in Opensea - When **New client** in Eenvoudigfactureren then **List events by collection** in Opensea ### From Opensea to Eenvoudigfactureren - When **New collection event** in Opensea then **Add invoice** in Eenvoudigfactureren - When **New collection event** in Opensea then **Add invoice payment** in Eenvoudigfactureren 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 Eenvoudigfactureren and Opensea ## Triggers and actions 2 triggers · 21 actions - Trigger **New client** Polling trigger for newly created clients. - Action **Add client** Create a client. - Action **Add invoice** Create an invoice or credit note. - Action **Add invoice payment** Register a payment on an invoice. - Action **Add quote** Create a quote. - Action **Delete invoice** Delete an invoice. - Action **Get client** Get a client by ID. - Action **Get invoice** Get an invoice by ID. - Action **Get quote** Get a quote by ID. - Action **List clients** List clients. - Action **Send invoice by email** Send an invoice via e-mail. - Action **Update client** Partially updates a client: only the fields you fill in are changed, all others keep their current value. - Action **Update invoice** Update an invoice. - 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. ## Each app on its own - [ **Eenvoudigfactureren** Belgian online invoicing software for creating and managing invoices, quotes, and payments, with a REST API.](https://apiant.ai/connections/eenvoudigfactureren) - [ **Opensea** NFT marketplace API for retrieving NFT and collection metadata, and listing, buying, and selling NFTs across...](https://apiant.ai/connections/opensea) Reviews ## What our customers say ## More from Eenvoudigfactureren - [ **Eenvoudigfactureren to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/eenvoudigfactureren-to-hubspot) - [ **Eenvoudigfactureren to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/eenvoudigfactureren-to-salesforce) - [ **Eenvoudigfactureren to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/eenvoudigfactureren-to-slack) - [ **Eenvoudigfactureren to Google Sheets** Google Sheets](https://apiant.ai/connect/eenvoudigfactureren-to-google-sheets) - [ **Eenvoudigfactureren to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/eenvoudigfactureren-to-gmail) - [ **Eenvoudigfactureren to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/eenvoudigfactureren-to-google-calendar) ## More into Opensea - [ **HubSpot to Opensea** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-opensea) - [ **Google Sheets to Opensea** Google Sheets](https://apiant.ai/connect/google-sheets-to-opensea) - [ **Gmail to Opensea** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-opensea) - [ **Google Calendar to Opensea** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-opensea) - [ **Google Drive to Opensea** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-opensea) - [ **Mailchimp to Opensea** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-opensea) Questions ## Eenvoudigfactureren and Opensea, answered ### ### What can start an automation from Eenvoudigfactureren? Any of Eenvoudigfactureren's 1 trigger in the catalog, including New client. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Opensea when something happens in Eenvoudigfactureren? Any of Opensea's 9 actions, including Get account, Get collection, Get collection stats and Get NFT. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Opensea to Eenvoudigfactureren? Yes. When something happens in Opensea, your agent can act in Eenvoudigfactureren too. This page covers both directions: Opensea's triggers and Eenvoudigfactureren's actions are listed here as well. ### ### Do I have to build a connector for Eenvoudigfactureren or Opensea? 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 Eenvoudigfactureren and Opensea 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.