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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

Billogram MCP by usefulapi

Read invoices, customers, items and balances; create invoices, customers and items in Billogram.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
221 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
12

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 221 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name billogram-mcp.

  • Pass
    Lists tools

    tools/list returned 12 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 221 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 221 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    54 of 54 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-10T23:35:21.666213Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Billogram MCP by usefulapi

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 12

billogram_create_customer

Create a customer. Only the fields you pass are set. Creates a new customer record each time (it is not idempotent). POST /customer.

Discovered
billogram_create_invoice

Create an invoice (a Billogram billogram) for an existing customer. The invoice is created only: this server does not send it, and sending is a separate Billogram command that is not exposed. Creates a new invoice each time (it is not idempotent). POST /billogram.

Discovered
billogram_create_item

Create a saved item (product or service) for later invoices. Creates a new item each time (it is not idempotent). POST /item.

Discovered
billogram_get_customer

Fetch one customer by customer number: contact, addresses, e-invoice details and payment settings. GET /customer/{customer_no}.

Discovered
billogram_get_customer_balance

Fetch the balance of one customer by customer number (the amount they owe). GET /customer/{customer_no}/balance.

Discovered
billogram_get_invoice

Fetch one invoice with its customer, items, totals, state, dates and registered payments. GET /billogram/{id}.

Discovered
billogram_get_item

Fetch one saved item by item number. GET /item/{item_no}.

Discovered
billogram_get_settings

Fetch the account settings: company details, default due days, currency and invoice defaults. GET /settings.

Discovered
billogram_list_customers

List customers with number, name, organisation and VAT number, contact, addresses and payment settings. Optional filter and sort. GET /customer.

Discovered
billogram_list_invoice_events

List invoice events (the history of changes, such as sent, paid or reminded) as Billogram returns them. Optional filter and sort. GET /billogram_event.

Discovered
billogram_list_invoices

List invoices (Billogram calls them billograms): invoice number, customer, dates, state, totals and remaining sum. Optional filter and sort. Use an id from the reply with billogram_get_invoice. GET /billogram.

Discovered
billogram_list_items

List saved items (products and services) with item number, title, price, VAT, unit and bookkeeping accounts. Optional filter and sort. GET /item.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected221 ms12