io.usefulapi/smallinvoice

up checked 2026-11-11T03:39:15.257Z

Unclaimed · Unverified

Agent searches it appeared in, last 30 days: 0. Run this server? Claim the listing: verified label, uptime alerts and analytics.

Publisher-provided title

smallinvoice MCP by usefulapi

Publisher-provided description

Read smallinvoice contacts, invoices, offers, projects and hours; create contacts and invoices.

Summary by lookupd

Reads and creates smallinvoice contacts, invoices, offers, projects and working hours through the accounting service's API.

Install

Claude Code, remote (streamable-http)

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

Codex, remote (streamable-http)

codex mcp add smallinvoice --url https://smallinvoice.usefulapi.io/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

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

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (27 tools)

Publisher-provided text

smallinvoice_get_owner The smallinvoice account the API client belongs to (the owner's id and details). A cheap check that the connection works. GET /auth/owner.
smallinvoice_list_contacts List contacts (customers and suppliers): name, type (company or person), relation, e-mail, currency. Add with=main_address for the address. Needs the "contact"
smallinvoice_get_contact One contact by id, with its fields. Add with=main_address for the main address. Needs the "contact" scope. GET /contacts/{id}.
smallinvoice_list_contact_addresses All addresses of one contact. Needs the "contact" scope. GET /contacts/{contactId}/addresses.
smallinvoice_list_contact_people The contact persons of one company contact. Needs the "contact" scope. GET /contacts/{contactId}/people.
smallinvoice_list_contact_groups List the contact groups. Needs the "contact" scope. GET /contacts/configuration/groups. Returns count, total, next_offset (pass it as offset for the next page)
smallinvoice_list_invoices List invoices: number, contact, dates, total, currency, status. Filter by contact_id or a JSON filter. Needs the "invoice" scope. GET /receivables/invoices. Ret
smallinvoice_get_invoice One invoice by id with its positions, totals and status. Needs the "invoice" scope. GET /receivables/invoices/{id}.
smallinvoice_list_invoice_payments The payments recorded on one invoice. Needs the "invoice" scope. GET /receivables/invoices/{invoiceId}/payments.
smallinvoice_list_offers List offers (quotes). Filter by contact_id or a JSON filter. Needs the "offer" scope. GET /receivables/offers. Returns count, total, next_offset (pass it as off
smallinvoice_get_offer One offer (quote) by id with its positions and totals. Needs the "offer" scope. GET /receivables/offers/{id}.
smallinvoice_list_order_confirmations List order confirmations. Filter by contact_id or a JSON filter. Needs the "order_confirmation" scope. GET /receivables/order-confirmations. Returns count, tota
smallinvoice_get_order_confirmation One order confirmation by id. Needs the "order_confirmation" scope. GET /receivables/order-confirmations/{id}.
smallinvoice_list_delivery_notes List delivery notes. Filter by contact_id or a JSON filter. Needs the "delivery_note" scope. GET /receivables/delivery-notes. Returns count, total, next_offset
smallinvoice_get_delivery_note One delivery note by id. Needs the "delivery_note" scope. GET /receivables/delivery-notes/{id}.
smallinvoice_list_products List the catalog's products (articles). Needs the "catalog" scope. GET /catalog/products. Returns count, total, next_offset (pass it as offset for the next page
smallinvoice_list_services List the catalog's services. Needs the "catalog" scope. GET /catalog/services. Returns count, total, next_offset (pass it as offset for the next page) and the i
smallinvoice_list_units List the units (piece, hour, ...) with their ids, which an invoice position's unit_id refers to. Needs the "configuration" scope. GET /catalog/configuration/uni
smallinvoice_list_bank_accounts List the account's bank accounts (as printed on documents). Needs the "configuration" scope. GET /configuration/bank-accounts. Returns count, total, next_offset
smallinvoice_list_projects List projects. Needs the "project" scope. GET /reporting/projects. Returns count, total, next_offset (pass it as offset for the next page) and the items.
smallinvoice_get_project One project by id. Needs the "project" scope. GET /reporting/projects/{id}.
smallinvoice_list_working_hours List recorded working hours (time tracking entries). Needs the "working_hours" scope. GET /reporting/working-hours. Returns count, total, next_offset (pass it a
smallinvoice_list_efforts List efforts (expenses and services recorded against projects). Needs the "effort" scope. GET /reporting/efforts. Returns count, total, next_offset (pass it as
smallinvoice_list_activities List activities (the kinds of work that hours are booked on). Needs the "activity" scope. GET /reporting/activities. Returns count, total, next_offset (pass it
smallinvoice_list_cost_units List cost units. Needs the "cost_unit" scope. GET /reporting/cost-units. Returns count, total, next_offset (pass it as offset for the next page) and the items.
smallinvoice_create_contact WRITE: creates a new company contact (customer) in smallinvoice, with its main address. Needs the "contact" scope. POST /contacts. Nothing is sent to anyone. Pr
smallinvoice_create_invoice WRITE: creates a new invoice for a contact. Needs the "invoice" scope. POST /receivables/invoices. It is only created: it is NOT sent by e-mail or post and its

Details

Version: 1.14.3
Transports: streamable-http
Uptime (7 days): 100%
Median latency: 471 ms
First indexed: 2026-11-01T10:06:11.194Z
Last seen in registry: 2026-11-11T00:17:34.021Z
Repository: https://github.com/m190/usefulapi-mcp
Website: https://usefulapi.io/smallinvoice/

Badge for your README

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.usefulapi/smallinvoice.svg)](https://lookupd.com/servers/io.usefulapi/smallinvoice)

62071 servers
Last crawl: 2026-11-11T16:39:06.253Z
API base: https://api.lookupd.com
MCP URL: https://api.lookupd.com/mcp