UtilityPilot API Interest
Access VAT, working days, CBM, invoice due dates, margins and business deadline calculations programmatically — in your platform, not just your browser.
The API is not publicly available yet
UtilityPilot is collecting use cases to understand demand and prioritise the most useful integrations. Email us with your use case, volume, and integration context.
Planned API use cases
Finance and accounting platforms
Access VAT, GST, margin, and invoice due date calculations programmatically — embed real-time results inside invoicing, accounting, or ERP software.
- VAT / GST at any country rate
- Invoice due date from net terms
- Gross margin and markup
- Reverse VAT extraction
Freight and logistics tools
Calculate CBM, volumetric weight, and shipping deadlines inside freight quoting platforms, customs calculators, and supply chain dashboards.
- CBM from carton dimensions
- Sea freight volumetric weight
- Shipping deadline from dispatch + transit days
Workflow and project tools
Calculate business days, SLA deadlines, and invoice due dates inside project management tools, CRM platforms, and HR systems.
- Business days between two dates
- Add N business days to a date
- Working days by country with holidays
- SLA deadline in business hours
Cross-border and international platforms
Access local VAT/GST rates and country-specific working day counts for 40+ countries — useful for multi-country tax tools, payroll platforms, and international ERP systems.
- Working days for 40+ countries
- VAT / GST for 20+ tax jurisdictions
- Public holiday datasets per country
What the API would look like
Based on initial interest, the UtilityPilot API is expected to cover:
REST API
Standard JSON REST endpoints — send inputs, receive structured calculation results including formula breakdown.
Per-country datasets
Public holiday lists, working day counts, VAT/GST rates per country — versioned and date-accurate.
Calculation endpoints
Individual endpoint per calculator: VAT, business days, CBM, invoice due date, margin, SLA deadline.
White-label embed
Custom-branded embeddable calculator widgets for platforms that want the UI, not just the data.
API and embed access are on the roadmap. Tell us your use case and we will prioritise the most useful integrations.
How to register your interest
Email hello@utilitypilot.net with the following details:
Which calculators you need
e.g. VAT, business days, CBM
Your platform or integration context
e.g. accounting SaaS, freight quoting tool, internal ERP
Estimated call volume
e.g. ~5,000 requests/month
Preferred format
e.g. REST API, embeddable widget, licensed dataset
Timeline or urgency
Optional — helps us prioritise
What you can do today
While the API is in development, the free calculators are fully usable right now:
Register your API interest
The more use cases we understand, the better we can prioritise. Tell us which calculators matter most for your platform and what integration format would work for you.
Also see: Embed calculators · Commercial opportunities