561-group-ephemeris-moment x402 REST usage
Deterministic apparent tropical ephemeris with signs, motion, lunar phase, aspects, provenance and audited error bounds.
0.04 USDC per call
per call
Planetary Positions
2 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
561-group-astronomy-positions x402 REST usage
Apparent geocentric ecliptic longitude, latitude and angular speed with lunar illumination, computation provenance and measured error bounds.
0.04 USDC per call
per call