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SmartBill MCP by usefulapi

by m190version 1.22.3i★ –iRuns in the cloud
Registry nameio.usefulapi/smartbill

Install

Overview

Description from the maker (original English)

Read SmartBill series, taxes, stock, clients and products; draft and issue invoices and estimates.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 23 things (tools) smartbill_list_series, smartbill_list_taxes, smartbill_get_stock, smartbill_get_invoice_payment_status …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://smartbill.usefulapi.io/mcp

Run this in your terminal

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

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

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

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

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

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://smartbill.usefulapi.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • smartbill_list_series

    List the document series configured in SmartBill Cloud with their next number. Invoice and proforma tools need a series name from here. type: f = invoice series, p = proforma, c = receipt (chitanta); omit for all. GET /series.

  • smartbill_list_taxes

    List the VAT rates configured in the account (name and percentage). Use the name as tax_name and the percentage as tax_percentage on document lines. Works without a V3 token. GET /tax.

  • smartbill_get_stock

    Stock quantities per warehouse as of a date (needs the SmartBill stock module). Optional filters: warehouse_name (case-sensitive), product_name, product_code. No filters = all products in all warehouses. GET /stocks.

  • smartbill_get_invoice_payment_status

    Whether an invoice is paid and how much remains: invoiceTotalAmount, paidAmount, unpaidAmount and the paid flag. GET /invoice/paymentstatus.

  • smartbill_get_estimate_invoices

    Whether a proforma was invoiced and the invoices (series, number) made from it. A draft invoice shows with an empty number. GET /estimate/invoices.

  • smartbill_list_clients

    List clients from the SmartBill client list, optionally filtered by name (partial, case-insensitive), internal code (exact) or CIF (exact). Needs the API V3 token. Cursor paged: pass the reply's next_args as the next call's arguments. GET /v3/companies/{cif}/clients.

  • smartbill_get_client

    One client by V3 id (cus_...): name, CIF, address, bank, contact, VAT-payer flag and delivery addresses. Needs the API V3 token. GET /v3/companies/{cif}/clients/{id}.

  • smartbill_list_suppliers

    List suppliers, optionally filtered by name (partial), internal code (exact) or CIF (exact). Needs the API V3 token. Cursor paged: pass the reply's next_args as the next call's arguments. GET /v3/companies/{cif}/suppliers.

  • smartbill_get_supplier

    One supplier by V3 id (sup_...). Needs the API V3 token. GET /v3/companies/{cif}/suppliers/{id}.

  • smartbill_list_products

    List the product and service catalog (price, unit, VAT rate, currency), optionally filtered by name (whole-word match) or internal code (exact). Needs the API V3 token. Cursor paged: pass the reply's next_args as the next call's arguments. GET /v3/companies/{cif}/products.

  • smartbill_get_product

    One product or service by V3 id (prod_...). Needs the API V3 token. GET /v3/companies/{cif}/products/{id}.

  • smartbill_list_warehouses

    List warehouses (name, type en gros / en detail, keeper, address). Needs the API V3 token. Cursor paged: pass the reply's next_args as the next call's arguments. GET /v3/companies/{cif}/warehouses.

  • smartbill_list_vat_rates

    List VAT rates with ids, name, percentage and reverse-charge flag. Filter by name (partial) or percentage (exact). Needs the API V3 token (smartbill_list_taxes does the same without it). Cursor paged: pass the reply's next_args as the next call's arguments. GET /v3/companies/{cif

  • smartbill_create_invoice

    Create an invoice for a client with product/service lines. By default it is saved as a DRAFT (no number) for review in SmartBill Cloud. With draft=false the invoice is ISSUED: it takes the next number of the series, cannot be deleted or edited through this server, can only be can

  • smartbill_create_invoice_from_estimate

    Create an invoice from an existing proforma (client and lines are copied from it). Default is a DRAFT; with draft=false the invoice is ISSUED with the next number of the series and may be transmitted to e-Factura / ANAF. Stock is not discharged. POST /invoice/v2 (useEstimateDetai

  • smartbill_create_estimate

    Create a proforma (estimate) for a client with product/service lines. Default is a DRAFT (no number); with draft=false it takes the next number of the proforma series. A proforma is not a fiscal invoice. Returns series, number, documentId and links. POST /estimate/v2.

  • smartbill_reverse_invoice

    ISSUE a storno (credit) invoice that reverses an issued invoice. It takes the next number, an invoice can be reversed only once, and the storno cannot be undone; it may be transmitted to e-Factura / ANAF. Confirm the exact series and number with the user first. POST /invoice/reve

  • smartbill_cancel_invoice

    Cancel an existing invoice (it stays in the books as cancelled; smartbill_restore_invoice undoes it). Changes the document's fiscal status, so confirm with the user. PUT /invoice/cancel.

  • smartbill_restore_invoice

    Restore an invoice that was cancelled, making it active again. PUT /invoice/restore.

  • smartbill_cancel_estimate

    Cancel an existing proforma (smartbill_restore_estimate undoes it). PUT /estimate/cancel.

  • smartbill_restore_estimate

    Restore a proforma that was cancelled. PUT /estimate/restore.

  • smartbill_record_invoice_payment

    Record a collection (incasare) against one or more issued invoices; client and amount are taken from the invoices. With value (single invoice only) a partial payment is recorded. type Chitanta issues a numbered RECEIPT on receipt_series (cannot be undone from this server); the ot

  • smartbill_send_document

    Send an issued invoice or proforma by email from SmartBill. This EMAILS A THIRD PARTY and cannot be recalled. Without `to` it goes to the client's email on the document; without subject/body_text the account's email template is used. Confirm the recipient with the user first. POS

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 27 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 23 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32403 servers in this category
  • Published to the registry more recently than 97% of the other 32403 servers in this category
  • Basic checks equal to or better than 100% of the other 32403 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is SmartBill MCP by usefulapi safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.22.3) reached the registry yesterday.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, LickityClick

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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LickityClick

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Create, edit and track LickityClick short links, campaigns and click stats from your AI assistant.

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

SmartBill MCP by usefulapi

Use SmartBill from Claude, Cursor, or any MCP client — document series, VAT rates, stock, payment status, clients, suppliers, products and warehouses, plus invoices and estimates (drafts by default), storno, cancel/restore, payments and sending documents by e-mail. Hosted, no local install: connect with your own SmartBill credentials.

Live endpoint: https://smartbill.usefulapi.io/mcp · Homepage: https://usefulapi.io/smartbill

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://smartbill.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http smartbill https://smartbill.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

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

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, and the login page asks for your SmartBill credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/smartbill/

Tools

ToolTypeWhat it does
smartbill_list_seriesreadList document series
smartbill_list_taxesreadList VAT rates (V1)
smartbill_get_stockreadGet stock levels
smartbill_get_invoice_payment_statusreadGet invoice payment status
smartbill_get_estimate_invoicesreadGet invoices of a proforma
smartbill_list_clientsreadList or search clients
smartbill_get_clientreadGet a client
smartbill_list_suppliersreadList or search suppliers
smartbill_get_supplierreadGet a supplier
smartbill_list_productsreadList or search products and services
smartbill_get_productreadGet a product or service
smartbill_list_warehousesreadList warehouses
smartbill_list_vat_ratesreadList VAT rates (V3)
smartbill_create_invoicewriteCreate an invoice
smartbill_create_invoice_from_estimatewriteCreate an invoice from a proforma
smartbill_create_estimatewriteCreate a proforma
smartbill_reverse_invoicewriteReverse an invoice (storno)
smartbill_cancel_invoicewriteCancel an invoice
smartbill_restore_invoicewriteRestore a cancelled invoice
smartbill_cancel_estimatewriteCancel a proforma
smartbill_restore_estimatewriteRestore a cancelled proforma
smartbill_record_invoice_paymentwriteRecord a payment against invoices
smartbill_send_documentwriteEmail an invoice or proforma
smartbill_usage_statusmetaUsage status (free-tier meter)
smartbill_request_featuremetaRequest a missing feature
smartbill_upgrademetaUpgrade to Pro or Pro+
smartbill_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per company)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with smartbill_upgrade (it returns a Stripe Checkout link). Cancel any time with smartbill_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running smartbill_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT © usefulapi. Not affiliated with or endorsed by SmartBill.

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