NASA JPL DE440 Ephemeris Accuracy

RAstro API

Production-ready Vedic astrology API with deterministic, audit-grade calculations. Power your apps with accurate Panchanga, birth charts, dashas, and more.

API Documentation

Deterministic

Every calculation is reproducible. Same inputs always produce identical outputs with provenance tracking.

High Performance

Sub-100ms response times with edge caching. Built for production workloads.

99.9% Uptime

Enterprise-grade infrastructure with automatic failover and global distribution.

Quick Start

curl -X GET "https://api.rastro.dev/v1/day-by-city?city=Mumbai&date=2024-01-15" \
  -H "Authorization: Bearer YOUR_API_KEY"

Available Endpoints

MethodEndpointTier
GET/v1/day-by-cityfree
GET/v1/panchanga/muhurtafree
GET/v1/panchanga/festivals/{year}free
POST/v1/parasara/chartpro
POST/v1/parasara/dasha/currentpro
POST/v1/parasara/transitspro
POST/v1/parasara/yogas/varahamihirapro
View full API documentation

API Pricing

Simple, transparent pricing for every scale

Free

$0/month

For personal projects and experimentation

  • 100 requests/day
  • Daily Panchanga endpoints
  • Festival calendar API
  • Muhurta calculations
  • Community support
Most Popular

Pro

$49/month

For professional astrologers and apps

  • 10,000 requests/day
  • All Free tier endpoints
  • Birth chart generation
  • Dasha calculations
  • Transit analysis
  • Yoga detection (125+)
  • Health analysis
  • Email support

Enterprise

Custom

For high-volume applications

  • Unlimited requests
  • All Pro tier endpoints
  • Dedicated infrastructure
  • Custom SLA
  • Priority support
  • Custom integrations
  • White-label options

Need Custom Integration?

Our team can help you build custom solutions, white-label options, or enterprise integrations. Reach out to discuss your requirements.