Agentifact assessment — independently scored, not sponsored. Last verified Mar 6, 2026.
KashFlow API
SOAP/REST API for KashFlow UK accounting — automate invoices, receipts, customers, and VAT returns for UK small businesses.
Use with care — notable gaps remain
You need to automate UK-specific accounting like invoices, customers, and VAT returns for small business clients using KashFlow.
Reliable for basic UK invoicing/VAT but SOAP is verbose and dated; REST API unstable/not public—expect breakage if used directly; works well in Make.com for simple automations.
You want quick no-code automations for KashFlow without building SOAP wrappers.
Fast setup for common flows like invoice creation or customer sync; limited to exposed modules, no deep VAT/reporting; solid for prototypes.
REST API Unstable
New REST API explicitly marked 'not ready for public use' and 'work in progress'—subject to breaking changes; stick to SOAP for production.
SOAP-Only for Full Features
Core functionality (VAT returns, full reports) locked to legacy SOAP/XML; REST lacks depth—avoid if your stack hates SOAP, or use wrappers like Apideck.
Trust Breakdown
What It Actually Does
KashFlow API lets apps connect to KashFlow accounting software to automatically handle UK small business tasks like creating invoices, tracking receipts and payments, managing customers, and filing VAT returns.[1][2][10]
SOAP/REST API for KashFlow UK accounting — automate invoices, receipts, customers, and VAT returns for UK small businesses.
Fit Assessment
Best for
- ✓accounting
- ✓invoicing
- ✓data-sync
Score Breakdown
Protocol Support
Capabilities
Governance
- permission-scoping
- rate-limiting
- ip-restriction