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astro.openverbs.com x402 offerings

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4offerings

$0.004median USD/USDC cost (4 priced)

548.5 msmedian observed latency (4 tested)

Offering types

Api Endpoint: 4

Methods

Get: 4

Observed health

Healthy: 4

Offerings

Showing 1–4 of 4

astro.openverbs.comGET

Compute the astronomical Julian Date (JD, fractional, epoch noon 1 Jan 4713 BC) and Modified Julian Date (MJD = JD − 2400000.5) of a UTC instant. Unlike `calendar`'s integer Julian Day Number, this c…

Api EndpointScience And EducationHealthy · 166 ms0.004 USDC0.004 USDC · eip155:8453 · USDC

https://astro.openverbs.com/v1/julian-date

Details

astro.openverbs.comGET

Compute sunrise, sunset, solar noon and day length for a latitude/longitude (east-positive) and date, using the NOAA sunrise equation. All times are UTC ISO-8601. Locations in polar day or night retu…

Api EndpointWeather And EnvironmentHealthy · 174 ms0.004 USDC0.004 USDC · eip155:8453 · USDC

https://astro.openverbs.com/v1/sun

Details

astro.openverbs.comGET

Determine the astronomical season for a date, based on the Sun's apparent ecliptic longitude (0°=March equinox, 90°=June solstice, …). Defaults to the northern hemisphere; pass `hemisphere` to flip.

Api EndpointScience And EducationHealthy · 170 ms0.004 USDC0.004 USDC · eip155:8453 · USDC

https://astro.openverbs.com/v1/season

Details

astro.openverbs.comGET

Compute the Moon's phase name, age in days since the last new moon and illuminated fraction (0..1) for a UTC date/time. Uses the mean synodic month (29.53 days).

Api EndpointScience And EducationHealthy · 173 ms0.004 USDC0.004 USDC · eip155:8453 · USDC

https://astro.openverbs.com/v1/moon-phase

Details