Model Context Protocol (MCP) server for freee API integration
Nothing to run from here
Lexware Office MCP by usefulapi is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
21
tools declared
—
trust score
remote
at its publisher
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calls last 7d
What it does
Read Lexware Office contacts, articles, invoices and vouchers; create contacts and draft invoices.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http lexware-office-mcp-by-usefulapi https://lexware-office.usefulapi.io/mcp
# 2 — ask your agent for something these tools do
# lexware_get_profile, lexware_list_contacts, lexware_list_articles and 18 more
Lexware Office MCP by usefulapi costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
USAll 334 servers
usefulapi334 servers
24 categories
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http lexware-office-mcp-by-usefulapi https://lexware-office.usefulapi.io/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
21 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
The connected Lexware Office organization: organizationId, company name, the user who created the API key, tax type (net/gross/vatfree), small-business flag (Kleinunternehmer), distance-sales principle and the plan's business features (INVOICING, INVOICING_PRO, BOOKKEEPING). Good first call. GET /v1/profile.
No parameter schema on file.
List customers and vendors, optionally filtered (filters combine with AND). name and email match as case-insensitive substrings (at least 3 characters; _ and % are wildcards). Paged: pass next_page as page. GET /v1/contacts.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | no | Part of the contact's name (min 3 characters). |
| string | no | Part of any of the contact's email addresses (min 3 characters). | |
| number | integer | no | Customer or vendor number. |
| customer | boolean | no | true = only contacts with the customer role, false = only contacts without it. |
| vendor | boolean | no | true = only contacts with the vendor role, false = only contacts without it. |
| page | integer | no | Page index, 0-based (default 0). Use next_page from the previous reply. |
| size | integer | no | Results per page, 1-250 (default 25). |
List articles (products and services usable as invoice line items), with price, tax rate and unit. Optional exact filters by article number, GTIN or type. Paged: pass next_page as page. GET /v1/articles.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| article_number | string | no | Exact article number. |
| gtin | string | no | GTIN (EAN) of the article. |
| type | string | no | Only products or only services. |
| page | integer | no | Page index, 0-based (default 0). Use next_page from the previous reply. |
| size | integer | no | Results per page, 1-250 (default 25). |
Search the voucher list: metadata (id, type, status, number, dates, contact, total and open amount) of sales documents (invoice, quotation, creditnote, orderconfirmation, deliverynote, downpaymentinvoice) and bookkeeping vouchers (salesinvoice, salescreditnote, purchaseinvoice, purchasecreditnote). Omit voucher_types / voucher_statuses for all. Then fetch details with the matching get tool (invoic
| Parameter | Type | Required | Notes |
|---|---|---|---|
| voucher_types | array | no | Voucher types to include (default: all). |
| voucher_statuses | array | no | Statuses to include (default: all). overdue cannot be combined with other statuses; accepted/rejected apply to quotations, unchecked to bookkeeping vouchers. |
| archived | boolean | no | true = only archived, false = only not archived. |
| contact_id | string | no | Only vouchers of this contact. |
| voucher_date_from | string | no | Voucher date from (yyyy-mm-dd, inclusive). |
| voucher_date_to | string | no | Voucher date to (yyyy-mm-dd, inclusive). |
| created_date_from | string | no | Created from (yyyy-mm-dd, inclusive). |
| created_date_to | string | no | Created to (yyyy-mm-dd, inclusive). |
| updated_date_from | string | no | Last changed from (yyyy-mm-dd, inclusive). |
| updated_date_to | string | no | Last changed to (yyyy-mm-dd, inclusive). |
| voucher_number | string | no | Exact voucher number, e.g. RE1019. |
| sort | string | no | Sort field (default voucherDate). |
| direction | string | no | Sort direction (default DESC). |
| page | integer | no | Page index, 0-based (default 0). Use next_page from the previous reply. |
| size | integer | no | Results per page, 1-250 (default 25). |
Get one invoice by id: status (draft/open/paid/voided), line items, totals, tax amounts, payment and shipping conditions, related vouchers. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/invoices/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The invoice id (from lexware_list_vouchers). |
Get one quotation by id: status (draft/open/accepted/rejected), expiration date, line items, totals. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/quotations/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The quotation id (from lexware_list_vouchers). |
Get one credit note by id: status, line items, totals, related invoice. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/credit-notes/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The credit note id (from lexware_list_vouchers). |
Get one order confirmation by id: status, line items, totals, delivery terms. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/order-confirmations/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The order confirmation id (from lexware_list_vouchers). |
Get one delivery note by id: status, line items, shipping conditions. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/delivery-notes/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The delivery note id (from lexware_list_vouchers). |
Get one down payment invoice (Abschlagsrechnung) by id: status, amounts, related closing invoice. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/down-payment-invoices/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The down payment invoice id (from lexware_list_vouchers). |
Get one dunning (payment reminder) by id: status, the dunned invoice in relatedVouchers, line items, totals. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/dunnings/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The dunning id (from lexware_list_vouchers). |
Get one bookkeeping voucher (salesinvoice, salescreditnote, purchaseinvoice or purchasecreditnote from the voucher list) by id: status, voucher items with posting category ids, tax amounts, contact, file ids. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/vouchers/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The bookkeeping voucher id (from lexware_list_vouchers). |
Get one article (product or service) by id: title, type, article number, GTIN, unit, net/gross price and tax rate. GET /v1/articles/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The article id (from lexware_list_vouchers / lexware_list_articles). |
Get one contact (customer and/or vendor) by id: customer/vendor numbers, company or person, contact persons, addresses, emails, phones, note. Includes lexwareAppUrl, a link that opens it in Lexware Office. GET /v1/contacts/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The contact id (from lexware_list_vouchers / lexware_list_contacts). |
Payment status of an invoice, credit note, down payment invoice or bookkeeping voucher: open amount, payment status (balanced/openRevenue/openExpense), paid date and the payment items (bank transactions, cash, credit notes, Skonto). Not available for quotations or drafts. GET /v1/payments/{voucherId}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| voucher_id | string | yes | The voucher id (from lexware_list_vouchers). |
Countries known to Lexware Office with their code, English and German name and tax classification (de, intraCommunity, thirdPartyCountry). GET /v1/countries.
No parameter schema on file.
The payment conditions configured in Lexware Office (days until due, early-payment discount, label template, which is the organization default). GET /v1/payment-conditions.
No parameter schema on file.
Bookkeeping posting categories (id, name, group, income or outgo, whether a contact is required and split tax rates are allowed), used by bookkeeping vouchers' categoryId. Optionally only income or outgo. GET /v1/posting-categories.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| type | string | no | Only income (revenue) or outgo (expense) categories. |
WRITE: creates a new customer and/or vendor in Lexware Office (Lexware assigns the customer/vendor number). Give company_name for a company OR person_last_name for a private person. One billing and one shipping address, one email and one phone at most. Check lexware_list_contacts first to avoid duplicates. POST /v1/contacts.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| roles | array | no | Roles of the new contact (default customer). |
| company_name | string | no | Company name (for a company contact). |
| tax_number | string | no | Company tax number (Steuernummer). |
| vat_registration_id | string | no | Company VAT id (USt-IdNr.), e.g. DE123456789. |
| allow_tax_free_invoices | boolean | no | Company: allow tax-free invoices. |
| contact_person_last_name | string | no | Company: last name of the (primary) contact person. |
| contact_person_first_name | string | no | — |
| contact_person_salutation | string | no | — |
| contact_person_email | string | no | — |
| contact_person_phone | string | no | — |
| person_last_name | string | no | Private person: last name. |
| person_first_name | string | no | Private person: first name. |
| person_salutation | string | no | Private person: salutation, e.g. Frau, Herr. |
| billing_address | object | no | — |
| shipping_address | object | no | — |
| string | no | Business email address. | |
| phone | string | no | Business phone number. |
| note | string | no | Internal note (max 1000 characters). |
| xrechnung_buyer_reference | string | no | German public authority: Leitweg-ID (needs xrechnung_vendor_number_at_customer). |
| xrechnung_vendor_number_at_customer | string | no | Your vendor number at that customer (with the Leitweg-ID). |
WRITE: creates an invoice in Lexware Office as a DRAFT (never finalized, numbered or sent; Lexware assigns the number when the user finalizes it in the app). Address it to an existing customer (contact_id) or a one-time address (name + country_code). Prices are EUR. Returns the new id and lexwareAppUrl to review and finalize it in Lexware Office. POST /v1/invoices (without finalize).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| contact_id | string | no | An existing Lexware contact with the customer role (from lexware_list_contacts). Give this OR name + country_code. |
| name | string | no | One-time recipient name (no contact is created). Required without contact_id. |
| supplement | string | no | One-time address supplement. |
| street | string | no | One-time address street and number. |
| zip | string | no | One-time address ZIP code. |
| city | string | no | One-time address city. |
| country_code | string | no | ISO 3166 alpha-2 country code, e.g. DE, AT, CH (lexware_list_countries lists the supported codes). |
| voucher_date | string | yes | Invoice date (yyyy-mm-dd). |
| shipping_type | string | yes | Leistungs-/Lieferdatum type: service or delivery (needs shipping_date), serviceperiod or deliveryperiod (needs shipping_date and shipping_end_date), none. |
| shipping_date | string | no | Service/delivery date, or the start of the period (yyyy-mm-dd). |
| shipping_end_date | string | no | End of the service/delivery period (yyyy-mm-dd). |
| language | string | no | Document language (default de; en needs the INVOICING_PRO feature). |
| tax_type | string | no | Tax type (default net): net, gross, vatfree, intraCommunitySupply, constructionService13b, externalService13b, thirdPartyCountryService, thirdPartyCountryDelivery. |
| tax_type_note | string | no | Note for a vat-free tax type (Lexware uses the organization's default when omitted). |
| line_items | array | yes | 1-300 line items. |
| total_discount_percentage | number | no | Total discount in percent. |
| payment_term_duration | integer | no | Days until payment is due (the organization's or contact's default when omitted). |
| payment_term_label | string | no | Payment terms text shown on the document. |
| title | string | no | Document title (max 25 characters; default from Lexware). |
| introduction | string | no | Introduction text (max 2000). |
WRITE: creates a quotation (Angebot) in Lexware Office as a DRAFT (never finalized or sent). Address it to an existing customer (contact_id) or a one-time address (name + country_code). Prices are EUR. Returns the new id and lexwareAppUrl to review and finalize it in Lexware Office. POST /v1/quotations (without finalize).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| contact_id | string | no | An existing Lexware contact with the customer role (from lexware_list_contacts). Give this OR name + country_code. |
| name | string | no | One-time recipient name (no contact is created). Required without contact_id. |
| supplement | string | no | One-time address supplement. |
| street | string | no | One-time address street and number. |
| zip | string | no | One-time address ZIP code. |
| city | string | no | One-time address city. |
| country_code | string | no | ISO 3166 alpha-2 country code, e.g. DE, AT, CH (lexware_list_countries lists the supported codes). |
| voucher_date | string | yes | Quotation date (yyyy-mm-dd). |
| expiration_date | string | yes | Valid until (yyyy-mm-dd), on or after voucher_date. |
| language | string | no | Document language (default de; en needs the INVOICING_PRO feature). |
| tax_type | string | no | Tax type (default net): net, gross, vatfree, intraCommunitySupply, constructionService13b, externalService13b, thirdPartyCountryService, thirdPartyCountryDelivery. |
| tax_type_note | string | no | Note for a vat-free tax type (Lexware uses the organization's default when omitted). |
| line_items | array | yes | 1-300 line items. |
| total_discount_percentage | number | no | Total discount in percent. |
| payment_term_duration | integer | no | Days until payment is due (the organization's or contact's default when omitted). |
| payment_term_label | string | no | Payment terms text shown on the document. |
| title | string | no | Document title (max 25 characters; default from Lexware). |
| introduction | string | no | Introduction text (max 2000). |
| remark | string | no | Closing remark (max 2000). |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Lexware Office MCP by usefulapi or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither: the repository linked on this page is where this record was collected from, not a copy of what the address serves, so it is not graded in its place. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.2.1.
1.2.1
undated
latestNo release note was published with this version.
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One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
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