API Explorer
Use one preset, send one request, and see exactly what this means for operations.
Start with one of the business-focused presets and run a live request.
Your first calculation
Use this to prove your closeout day-count logic in under 90 seconds.
This is the highest-value business call for most prospects.
State coverage check
Run this before taking an invoice so you can block unsupported states instantly.
Most teams call this endpoint once per session to validate UI controls.
State compliance context
Use this during proposal prep and closeout handoff to show local requirements.
Pulls supplier-friendly context for one state to support internal decision-making.
POST /api/v1/calculate-deadline
