invoiceninja-mcp-serverPayments & BillingERP SystemsNightSquawkAlicenseAqualityBmaintenanceExposes all 379 Invoice Ninja v5 REST API endpoints through three consolidated tools (list, describe, call), enabling full invoice management and business operations via natural language. Updated 15 days ago (2026-08-12 21:09 UTC)313AGPL 3.0