FastBill Invoicing
Manage invoices, customers, expenses, and revenue with FastBill. Popular invoicing and bookkeeping tool for German freelancers and small businesses.
7 giorni gratis · senza carta · hosting UE
Chiedi qualsiasi cosa a FastBill
Prova un prompt reale su FastBill Invoicing via AnythingMCP — Claude chiama i tool e risponde. Premi Enter sul tuo messaggio per installare su Cloud.
Installa FastBill su CloudClaude è un'AI e può sbagliare. Verifica sempre le risposte.
Setup in 2 minuti
- 1Avvia la trial gratuita su cloud.anythingmcp.com.
- 2Clicca FastBill Invoicing nel connector store. Incolla le credenziali quando richiesto.
- 3Genera una MCP API key e punta il client AI all'URL MCP generato.
Guide per FastBill
Setup passo-passo per i principali client AI.
Configurare FastBill Invoicing
Direttamente dalla definizione del connettore: dove trovare le credenziali, quali permessi servono e con quale API parla questo adapter. Fornite in inglese dall'autore del connettore.
FastBill is an invoicing and bookkeeping service for German freelancers and small businesses. This connector reads customers, outgoing invoices, expenses (Kosteneinträge) and revenues (Einnahmen) through the FastBill API 1.0. Every tool is read-only.
Getting credentials
- Sign in at my.fastbill.com, click your name in the top right corner, open Einstellungen (Settings) and scroll to the bottom: the API-Key is shown there. Put it in
FASTBILL_API_KEY. - Put the e-mail address you sign in with in
FASTBILL_EMAIL. Both are sent together as HTTP Basic authentication.
FastBill Automatic, the subscription billing product, uses a different API host and is not covered by these tools.
How the API works: every tool POSTs a JSON body to one URL, https://my.fastbill.com/api/1.0/api.php, naming a SERVICE such as invoice.get. The answer repeats the request under REQUEST and puts the data under RESPONSE, e.g. RESPONSE.CUSTOMERS[] or RESPONSE.INVOICES[]. Problems are reported in RESPONSE.ERRORS: read it before concluding that a list is empty.
Filters and fields: TERM on fastbill_list_customers searches organization, first and last name, address, ZIP code, e-mail and tags. Invoices and expenses can be narrowed by MONTH and YEAR (FastBill marks these filters as deprecated but still accepts them), invoices also by CUSTOMER_ID. fastbill_get_invoice takes the internal INVOICE_ID, not the printed invoice number. On invoices, TYPE is outgoing, draft or credit (credit note) and STATE is draft, unpaid, overdue, paid or canceled; leave drafts, credit notes and cancelled invoices out when adding up revenue. SUB_TOTAL is net, VAT_TOTAL the VAT, TOTAL gross. Dates are YYYY-MM-DD.
Pagination and limits: without LIMIT, FastBill returns 10 entries; the maximum is 100 per call. Page with OFFSET (0, 100, 200 …) until fewer than LIMIT entries come back. The number of calls per hour depends on the plan: Solo 50, Solo-Plus 100, Pro 500, Premium 1000. Fetch 100 entries per call rather than many small pages.
Cloud reachability: my.fastbill.com is publicly reachable over HTTPS.
La tua AI è a due click da FastBill Invoicing.
Installa il connettore, incolla le credenziali, chiedi all'AI. 7 giorni gratis, niente carta.