{"product":"celvari","description":"EV vs ICE Vehicle Transition Total Cost Comparison API","version":"1.1.0","endpoints":["/health","POST /api/v1/tco — EV vs ICE total cost of ownership comparison","POST /api/v1/charging — Home vs public charging cost analysis","POST /api/v1/incentives — Federal + state EV incentive eligibility","POST /api/v1/breakeven — EV vs ICE cost crossover analysis","POST /api/v1/montecarlo — Monte Carlo TCO simulation","POST /api/v1/sensitivity — Parameter sensitivity analysis","POST /api/v1/battery — Battery degradation projection","POST /api/v1/checkout — Stripe checkout session","POST /mcp — MCP over HTTP (tools/list open, tools/call needs a key)","GET /openapi.json — OpenAPI document","GET /v1/data/sources — data sources with fetch times (needs a key)","GET /calculator-basis — fetched prices and vehicle ratings the calculator reads"]}