Listed from the MCP registry; nobody on Odel publishes it.
Is this yours? Claim itMCP server: One MCP server.MCP server: One MCP server.
FastBill MCP by usefulapi
@usefulapiMCP server · External
Read FastBill customers, invoices, estimates, expenses; create customers, invoices, projects.
v1.14.0MITJavaScript
Freeno charge per call
One address for any MCP client. No sign-in needed on this server.
What it does
13 read8 act1 other
Grouped by tool name.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Tools
22 · grouped by tool name · checked 8 Nov 2026Read · 13Look things up
- fastbill_list_customers
- fastbill_get_customer
- fastbill_list_contacts
- fastbill_list_invoices
- fastbill_get_invoice
- fastbill_list_recurring_invoices
- fastbill_list_estimates
- fastbill_list_expenses
- fastbill_list_revenues
- fastbill_list_articles
- fastbill_list_projects
- fastbill_list_time_entries
- fastbill_list_templates
Act · 8Change something
- fastbill_create_customer
- fastbill_update_customer
- fastbill_create_invoice
- fastbill_set_invoice_paid
- fastbill_create_estimate
- fastbill_create_article
- fastbill_create_project
- fastbill_create_time_entry
Other · 1Neither hinted nor named
- fastbill_complete_invoice
usefulapi
Hosted MCP servers for the tools you already use — connect from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.
Portal: https://usefulapi.io