WeFact MCP by usefulapi MCP Server

by usefulapi Your server? Claim it

answering

WeFact MCP by usefulapi is answering right now. Last checked 10 min ago. It exposes 7 tools. Last commit 8 Nov 2026.

Look up customers, invoices, products and subscriptions in WeFact.

Uptime history 6 days of history

6 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

175 ms

Response time

average over 24h

Stars

last commit 8 Nov 2026

What changed 11

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 3 November 2026. No other catalogue keeps this.

7 Nov a tool changed version3 times that day

6 Nov a tool changed version3 times that day

5 Nov a tool changed version2 times that day

3 Nov a tool changed version3 times that day

and 7 more, back to 3 November 2026

Nothing serious here today

Today is the operative word: we check WeFact MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add wefact --transport http https://wefact.usefulapi.io/mcp

Settings → Connectors → Add custom connector, then paste this address

https://wefact.usefulapi.io/mcp

~/.codex/config.toml

[mcp_servers.wefact]
url = "https://wefact.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "wefact": {
      "url": "https://wefact.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "wefact": {
      "type": "http",
      "url": "https://wefact.usefulapi.io/mcp"
    }
  }
}

Available tools 7

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

wefact

wefact_get_debtor

Get one customer with address, VAT and tax number, invoice settings, payment mandate and contacts. Give identifier or debtor_code. WeFact action: debtor/show.

wefact_get_invoice

Get one invoice with its lines, totals, paid and outstanding amounts, payment method, reminders and sent dates. Give identifier or invoice_code. WeFact action: invoice/show.

wefact_get_product

Get one product with its description, price, VAT rate, price period and groups. Give identifier or product_code. WeFact action: product/show.

wefact_list_debtors

List customers (debtors) with name, customer code, email and last change. Search with searchfor, pick fields with searchat, filter by customer group. WeFact action: debtor/list.

wefact_list_invoices

List invoices with customer, amounts, paid and outstanding amounts, status and dates. Filter by status, search text, or invoice date and change date ranges. WeFact action: invoice/list.

wefact_list_products

List products and services with code, name, price excluding VAT and VAT rate. Search or filter by product group. WeFact action: product/list.

wefact_list_subscriptions

List recurring subscriptions (abonnementen) with customer, product, price and next invoice date. Default status: active. WeFact action: subscription/list.

Endpoints

URL	Transport	State	Latency	Checked
https://wefact.usefulapi.io/mcp	streamable-http	answering	150 ms	10 min ago

Alternatives to WeFact MCP by usefulapi

same job, measured the same way

Orb MCP by usefulapi

by usefulapi

Read Orb customers, subscriptions, invoices, usage and costs; create or update customers.

26 tools answering

Lago MCP by usefulapi

by usefulapi

Read Lago customers, subscriptions, invoices, usage and revenue analytics; write events.

24 tools answering

Stripe MCP Server

by friendlygeorge

MCP server for Stripe API — customers, charges, payments, subscriptions, products, and invoices

43 installs/wk local only

Invoiced MCP by usefulapi

by usefulapi

Read Invoiced customers, invoices, payments, subscriptions; create customers, draft invoices, notes.

27 tools answering

Silvasoft MCP by usefulapi

by usefulapi

Read invoices, orders, products and stock; add customers and suppliers in Silvasoft.

9 tools answering

KiotViet MCP by usefulapi

by usefulapi

Read KiotViet products, customers, invoices, orders and stock; create customers and orders.

29 tools answering

CCV Shop MCP by usefulapi

by usefulapi

Read products, orders, customers and invoices; add internal order notes in CCV Shop.

13 tools answering

Members.dev MCP by usefulapi

by usefulapi

Read members, subscriptions, bookings, invoices, payments; create and update members in Members.dev.

23 tools answering

WeFact MCP by usefulapi — questions

Answers built from our own checks of this server.

What can WeFact MCP by usefulapi do?

It exposes 7 tools, read directly from the server on our last check. Among them: wefact_get_debtor, wefact_get_invoice, wefact_get_product, wefact_list_debtors, wefact_list_invoices, wefact_list_products and 1 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is WeFact MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 175 ms. The bar chart above shows every period we have measured.

How do I connect WeFact MCP by usefulapi?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does WeFact MCP by usefulapi need an API key?

No. WeFact MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is WeFact MCP by usefulapi?

It answers our handshake in 175 ms on average, which is faster than 76% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is WeFact MCP by usefulapi open source?

The code is open source: it is published under the MIT licence, written in JavaScript, 1 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at wefact.usefulapi.io, which runs on its operator's own terms.