"Invoice Ninja" matching MCP connectors:

Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.

talliedAOAuth

com.withtallied

Log hours and invoice clients from your AI chat. Time tracking and invoicing for freelancers.

E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.

XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.

140+ data APIs for agents: finance, banking validation, geo, weather, text. One API key.