Accounting as Code Insights

Technical articles on API-first accounting, UK tax compliance, and building financial software the way developers expect.

Security Audit Report — 29 June 2026
Privacy · 29 June 2026

Security Audit Report — 29 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: A+ (100%). 22/22 modules passing. Automated infrastructure security audit.

3 min read →
Security Audit Report — 22 June 2026
Privacy · 22 June 2026

Security Audit Report — 22 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: C (80%). 17/22 modules passing. Automated infrastructure security audit.

3 min read →
Security Audit Report — 15 June 2026
Privacy · 15 June 2026

Security Audit Report — 15 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: C (92%). 21/22 modules passing. Automated infrastructure security audit.

3 min read →
Security Audit Report — 10 June 2026
Privacy · 10 June 2026

Security Audit Report — 10 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: A+ (98%). 21/22 modules passing. Automated infrastructure security audit.

3 min read →
Security Audit Report — 9 June 2026
Privacy · 9 June 2026

Security Audit Report — 9 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: A+ (100%). 22/22 modules passing. Automated infrastructure security audit.

3 min read →
Security Audit Report — 8 June 2026
Privacy · 8 June 2026

Security Audit Report — 8 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: D (92%). 20/21 modules passing. Automated infrastructure security audit.

3 min read →
Security Audit Report — 6 June 2026
Privacy · 6 June 2026

Security Audit Report — 6 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: A (100%). 21/21 modules passing. Automated infrastructure security audit.

3 min read →
Security Audit Report — 5 June 2026
Privacy · 5 June 2026

Security Audit Report — 5 June 2026

Weekly SpeyBooks Security Test Harness report. Grade: A (100%). 21/21 modules passing. Automated infrastructure security audit.

3 min read →
Why Your Accounting Software Shouldn't Need a UI
Philosophy · 1 March 2026

Why Your Accounting Software Shouldn't Need a UI

The dashboard is a crutch. If your accounting software can't be scripted, piped, or automated, it's holding you back. A case for API-first accounting.

4 min read →
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