# Products

{siteMeta.endpoints} endpoints organized into four product groups. Each is a self-contained module with its own pricing and use cases.

<CardGrid>
  <LinkCard
    title="Birth Chart API"
    href="/en/products/birth-chart-api/"
    description="Natal chart: planets, houses, aspects, dispositors. The core of any astrology app."
  />
  <LinkCard
    title="Human Design API"
    href="/en/products/human-design-api/"
    description="Full HD chart: type, strategy, authority, profile, compatibility, incarnation cross."
  />
  <LinkCard
    title="Synastry API"
    href="/en/products/synastry-api/"
    description="Compatibility for two people: cross-aspects, composite, davison, score 0–100 in a single field."
  />
  <LinkCard
    title="Horoscope API"
    href="/en/products/horoscope-api/"
    description="Daily/weekly/monthly/yearly horoscope + AI interpretations for natal charts and transits."
  />
  <LinkCard
    title="Swiss Ephemeris API"
    href="/en/products/swiss-ephemeris-api/"
    description="Direct HTTP access to Swiss Ephemeris: planet positions, eclipses, 0.1″ accuracy without self-hosting .se1 files."
  />
</CardGrid>

## Beyond the products

The remaining 60+ endpoints are specialized techniques (horary, primary directions, midpoints, Gauquelin sectors, fixed stars, eclipse analysis, etc.). Browse the [full API reference](/en/docs/api/) — every endpoint with parameters and examples.