--- title: "Connect e-Boekhouden.nl and Fourthwall - APIANT.ai" description: "When \"New Relation\" fires in e-Boekhouden.nl, your agent runs \"Create Flat Rate Off Shop Promotion\" in Fourthwall." canonical: "https://apiant.ai/connect/e-boekhouden-nl-to-fourthwall" --- # Connect e-Boekhouden.nl and Fourthwall When **New Relation** fires in [e-Boekhouden.nl](https://apiant.ai/connections/e-boekhouden-nl), your agent runs **Create Flat Rate Off Shop Promotion** in [Fourthwall](https://apiant.ai/connections/fourthwall), or **New Donation** in Fourthwall to **Create Invoice** in e-Boekhouden.nl. Describe the whole flow and it is built, tested on every scenario and kept running. e-Boekhouden.nl **1** trigger e-Boekhouden.nl **7** actions Fourthwall **12** triggers Fourthwall **3** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want e-Boekhouden.nl and Fourthwall 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 e-Boekhouden.nl and Fourthwall can do together ### From e-Boekhouden.nl to Fourthwall - When **New Relation** in e-Boekhouden.nl then **Create Flat Rate Off Shop Promotion** in Fourthwall - When **New Relation** in e-Boekhouden.nl then **Create % Off Membership Promotion** in Fourthwall ### From Fourthwall to e-Boekhouden.nl - When **New Donation** in Fourthwall then **Create Invoice** in e-Boekhouden.nl - When **New Gift Purchase** in Fourthwall then **Create Ledger** in e-Boekhouden.nl 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 e-Boekhouden.nl and Fourthwall ## Triggers and actions 13 triggers · 10 actions - Trigger **New Relation** Triggers when a new relation (customer or supplier) is added in e-Boekhouden.nl. - Action **Create Invoice** Creates a new sales invoice for a relation in e-Boekhouden.nl, optionally emailing it, marking it for direct debit, or booking it as a mutation. - Action **Create Ledger** Creates a new ledger account in your e-Boekhouden.nl administration. - Action **Create Mutation** Creates a mutation (bookkeeping entry) such as an invoice, payment, money received/sent or general journal entry. - Action **Create Relation** Creates a new relation (customer or supplier) in e-Boekhouden.nl and returns its id and code. - Action **Find Relation(s)** Returns the relations (customers and suppliers) matching the given code, name, email, contact, type or city. - Action **Get Ledger Balance** Returns the balance of a ledger account, optionally limited to a cost center or a date range. - Action **Update Relation** Updates an existing relation (customer or supplier) in e-Boekhouden.nl. Only the fields you fill in are changed; the name is always required. - Trigger **New Donation** Triggers when a new donation is created. - Trigger **New Gift Purchase** Triggers when a new gift purchase is created. - Trigger **Newsletter Subscribed** Triggers when a new newsletter subscription is created. - Trigger **Order Placed** Triggers when a new order is placed. - Trigger **Order Updated** Triggers when an order is updated (status change, shipping address change, or email change). - Trigger **Product Created** Triggers when a new product is created. - Trigger **Product Updated** Triggers when a product is changed. - Trigger **Promotion Created** Triggers when a new promotion is created. - Trigger **Promotion Updated** Triggers when a promotion is changed. - Trigger **Subscription Changed** Triggers when a membership subscription is changed, e.g from one tier to another. - Trigger **Subscription Expired** Triggers when a membership subscription expires. - Trigger **Subscription Purchased** Triggers when a new membership subscription is purchased. - Action **Create Flat Rate Off Shop Promotion** Creates a flat rate off shop promotion. - Action **Create % Off Membership Promotion** Creates a % off Membership promotion. - Action **Create % Off Shop Promotion** Creates a % off Shop promotion. ## Each app on its own - [ **e-Boekhouden.nl** e-Boekhouden.nl is a tool for freelancers, SMBs, accountants & bookkeepers for bookkeeping & invoicing online.](https://apiant.ai/connections/e-boekhouden-nl) - [ **Fourthwall** Fourthwall platform designed to helping creators build their brand, monetize the online presence](https://apiant.ai/connections/fourthwall) Reviews ## What our customers say ## More from e-Boekhouden.nl - [ **e-Boekhouden.nl to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/e-boekhouden-nl-to-hubspot) - [ **e-Boekhouden.nl to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/e-boekhouden-nl-to-salesforce) - [ **e-Boekhouden.nl to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/e-boekhouden-nl-to-slack) - [ **e-Boekhouden.nl to Google Sheets** Google Sheets](https://apiant.ai/connect/e-boekhouden-nl-to-google-sheets) - [ **e-Boekhouden.nl to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/e-boekhouden-nl-to-gmail) - [ **e-Boekhouden.nl to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/e-boekhouden-nl-to-google-calendar) ## More into Fourthwall - [ **Mailchimp to Fourthwall** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-fourthwall) - [ **ActiveCampaign to Fourthwall** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-fourthwall) - [ **Airtable to Fourthwall** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/airtable-to-fourthwall) - [ **Asana to Fourthwall** Asana is a collaborative information manager for workspace.](https://apiant.ai/connect/asana-to-fourthwall) - [ **ClickUp to Fourthwall** ClickUp is an all-in-one app to plan, track, and manage your work in a beautifully intuitive environment.](https://apiant.ai/connect/clickup-to-fourthwall) - [ **Brevo to Fourthwall** Brevo is the leading CRM suite designed to cultivate long-term customer relationships and help businesses...](https://apiant.ai/connect/brevo-to-fourthwall) Questions ## e-Boekhouden.nl and Fourthwall, answered ### ### What can start an automation from e-Boekhouden.nl? Any of e-Boekhouden.nl's 1 trigger in the catalog, including New Relation. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Fourthwall when something happens in e-Boekhouden.nl? Any of Fourthwall's 3 actions, including Create Flat Rate Off Shop Promotion, Create % Off Membership Promotion and Create % Off Shop Promotion. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Fourthwall to e-Boekhouden.nl? Yes. When something happens in Fourthwall, your agent can act in e-Boekhouden.nl too. This page covers both directions: Fourthwall's triggers and e-Boekhouden.nl's actions are listed here as well. ### ### Do I have to build a connector for e-Boekhouden.nl or Fourthwall? 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 e-Boekhouden.nl and Fourthwall 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.