everbill MCP by usefulapi MCP Server

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answering

everbill MCP by usefulapi is answering right now. Last checked 7 min ago. It exposes 13 tools. Last commit 12 Nov 2026.

Read and create bills, customers and articles, and send bills by email in everbill.

Uptime history 6 hours of history

6 hours agonow

100.0%

Uptime 24h

19 of 19 checks

Tools

read from the server

247 ms

Response time

average over 24h

Stars

last commit 12 Nov 2026

Nothing serious here today

Today is the operative word: we check everbill 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 7 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

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

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

https://everbill.usefulapi.io/mcp

~/.codex/config.toml

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

.cursor/mcp.json

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

.vscode/mcp.json

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

Available tools 13

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

everbill

everbill_check_connection

Check that the everbill API key still works. Exchanges the key for an access token and calls GET /check_token. Returns the vendor's reply.

everbill_create_article

Create an article (product or service) with its name, unit and net price. Each call creates a new article. POST /articles/add.

everbill_create_bill

Create a bill (invoice) with its line items. Default status ZUVS (to send). Each call creates a new bill. For an existing customer, pass customer.id from everbill_list_customers or everbill_get_customer. POST /bills/add.

everbill_create_customer

Create a customer. Only `name` is required. Creates a new customer record each time it is called (no duplicate check). POST /customers/add.

everbill_get_article

Get one article by id, with its prices, VAT and stock fields. GET /articles/view/{id}.

everbill_get_bill

Get one bill by its id with its customer, address, articles (line items) and transactions (payments). GET /bills/view/{id}.

everbill_get_bill_pdf

Download the PDF of a bill by its document number. Returns { number, filename, byteLength, pdfBase64 }. GET /bills/get_pdf/{number}.

everbill_get_customer

Get one customer by id with its contact person and tags. GET /customers/view/{id}.

everbill_list_articles

List the articles (products and services) of the account. The spec documents no filters or pages; use limit. GET /articles/index.

everbill_list_bills

List the bills (invoices) of the account. Each item has the bill data (status, number, date, customer). The spec documents no filters or pages, so the list can be large; use limit. GET /bills/index.

everbill_list_customers

List the customers of the account. The spec documents no filters or pages; use limit. GET /customers/index.

everbill_search_customers

Find customers whose one field equals a value. `field` is an everbill customer field name (the spec does not list them; test a known value first). POST /customers/search_by_field.

everbill_send_bill_email

Send a bill PDF by email to its customer, from sender_mail / sender_name. This sends a real email to a real customer. user_id defaults to the account user id. POST /bills/send_mail/{number}.

Endpoints

URL	Transport	State	Latency	Checked
https://everbill.usefulapi.io/mcp	streamable-http	answering	201 ms	7 min ago

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everbill MCP by usefulapi — questions

Answers built from our own checks of this server.

What can everbill MCP by usefulapi do?

It exposes 13 tools, read directly from the server on our last check. Among them: everbill_check_connection, everbill_create_article, everbill_create_bill, everbill_create_customer, everbill_get_article, everbill_get_bill and 7 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 everbill MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 19 of 19 checks got a reply (100.0%), average response time 247 ms. The bar chart above shows every period we have measured.

How do I connect everbill 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 everbill MCP by usefulapi need an API key?

No. everbill MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 13 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is everbill MCP by usefulapi?

It answers our handshake in 247 ms on average, which is faster than 57% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is everbill 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 everbill.usefulapi.io, which runs on its operator's own terms.