Read customers, stock, sales documents and debt reports; create customers in OfficeGest. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.
Turn on the OfficeGest connector, then ask in plain words. The AI picks the tools.
For finance and sales teams that run their accounting and stock in OfficeGest.
List the top debtors and the customer invoices not yet fully paid, then read one customer's balance.
Search customers by name, tax id or email, then read one customer's contacts, address and type.
Read the sales summary for this and last month, then list sale documents of one type and open one for its lines.
Search articles by barcode or text, then read the stock quantity of the article in each warehouse.
List supplier invoices not yet fully settled, with the amount pending, and read one supplier's details.
Create a customer record. The server does not check for duplicates, so search the customers first.
Changes dataThe login page asks for your OfficeGest web address, Employee username and Employee password.
Use a dedicated employee account, not a personal one, and give it only the privileges this server needs. The Webservices module must be active for your company. The password is kept with this connection so the server can sign in again; it is never shown to anyone.
Team and Enterprise: an Owner adds the connector for the organization first.
No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"officegest": {
"url": "https://officegest.usefulapi.io/mcp"
}
}
} Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"officegest": {
"type": "http",
"url": "https://officegest.usefulapi.io/mcp"
}
}
} Run these commands. The second one opens the login page:
Windsurf, Cline, Zed and other MCP clients: add this URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser.
Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your OfficeGest web address, Employee username and Employee password. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper user | $9/mo · $90/yr | 10,000 tool calls / month |
| Pro+per user | $39/mo · $390/yr | 100,000 tool calls / month |
Each paid plan covers this OfficeGest server only. Ask your AI to run officegest_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with officegest_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with officegest_upgrade before then undoes the cancel. Or write to [email protected].
officegest_list_customersofficegest_get_customerofficegest_get_customer_balanceofficegest_list_suppliersofficegest_get_supplierofficegest_search_articlesofficegest_get_articleofficegest_list_stock_quantitiesofficegest_list_sale_document_typesofficegest_list_sale_documentsofficegest_get_sale_documentofficegest_get_sales_summaryofficegest_list_customer_invoices_dueofficegest_list_top_debtorsofficegest_list_supplier_invoices_dueofficegest_create_customerofficegest_usage_statusofficegest_request_featureofficegest_upgradeofficegest_cancel_subscriptionFind customers who owe money. Check a customer record. Review the sales summary and documents. Check stock for an article. Find supplier invoices due soon. Add a customer record. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by OfficeGest. The server calls the OfficeGest API with your own OfficeGest access, so it sees only the data that your account can see.
Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.
The login page asks for your OfficeGest web address, Employee username and Employee password. See Before you connect for where to find them.
No. Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your OfficeGest web address, Employee username and Employee password. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the OfficeGest API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in OfficeGest.
Yes, if you approve it. 1 of the 16 OfficeGest tools can create or change data. The other 15 are marked read-only. Most MCP clients ask you to approve a tool call before it runs.
The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with 10,000 tool calls / month. Pro+ costs $39/mo or $390/yr, with 100,000 tool calls / month. Each subscription covers this OfficeGest server only. Cancel any time: your paid plan then runs to the end of the paid period. Run officegest_usage_status to see how many calls you used.
Ask the AI to run officegest_upgrade and choose Pro or Pro+, billed monthly or yearly: it returns a Stripe Checkout link. If you already have Pro, ask to change it to Pro+. After you confirm, your existing subscription changes in place, keeps its billing interval and charges the price difference for the rest of the period immediately. To cancel, run officegest_cancel_subscription. Your paid plan continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with officegest_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.
Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.