Skip to content
clusters: prooflayer · edgemarket · edgefinance · synthforge · mediakit · wordmint · webprobe · locale · comppoint · rollforge · bestiary · statline · matchpoint · retail · agentops · browserworkflow · modelrouter · compose
$ man astro-times

/astro-times

agentutility / locale / astro-times
PRICE / CALL
$0.005
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
locale
CATEGORY
uncategorized
STATUS
live
NAME
astro-times sunrise sunset times
SYNOPSIS
POST https://x402.agentutility.ai/astro-times
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }
↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.
DESCRIPTION

Sunrise sunset times. Computes sunrise, sunset, solar noon, day length (seconds), and civil / nautical / astronomical twilight begin & end for any latitude/longitude on any date. Also covers golden hour, dawn / dusk, and full astronomy-times. UTC ISO8601 strings. Wraps sunrise-sunset.org's public API — no auth, commercial-OK.

INPUTrequest schema
propertytypedescriptionreq?
latitudenumberDecimal degrees, range [-90, 90]. Positive north.required
longitudenumberDecimal degrees, range [-180, 180]. Positive east.required
datestringDate in YYYY-MM-DD. Defaults to today (UTC) if omitted.optional
OUTPUTresponse shape
fieldtypedescription
datestringISO date (YYYY-MM-DD) the astronomical times were computed for, echoed from the request.
locationstringLatitude/longitude pair the times were computed for, echoed from the request.
timesstringObject mapping each event (sunrise, sunset, solar_noon, day_length, civil/nautical/astronomical twilight begin & end) to UTC ISO8601 strings.
sourcestringUpstream data provider, sunrise-sunset.org's public API.
EXAMPLEStwo ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/astro-times \
  -H 'Content-Type: application/json' \
  -d '{ }'
first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.
EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster
npx -y @agentutility/mcp-<cluster>

# Required: EVM private key with USDC on Base
export X402_PRIVATE_KEY=0x...

# Then call the astro-times tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
tags
localeastronomysunrise-sunsetgolden-hourtwilightsolar-noonday-length
methods
POST
cluster
locale
price
$0.005 USDC per call
ADJACENTother endpoints in locale
endpointdescriptionprice
air-qualityReturns current air quality readings and AQI category for any latitude/longitude, with optional hourly forecast rows for the next 1-72 hours.$0.005
airport-code-lookupResolves airport codes to airport name, municipality, country, region, coordinates, elevation, scheduled-service flag, homepage, and Wiki…$0.005
climate-dataReturns historical daily temperature, precipitation, humidity, wind, and solar radiation for any latitude/longitude.$0.005
country-infoCountry info lookup.$0.005
current-weatherLooks up current weather conditions for a latitude/longitude: temperature, humidity, precipitation, wind, and WMO condition code.$0.005
holiday-lookupHoliday calendar.$0.005
iata-airport-infoLooks up airport metadata from an IATA or ICAO code.$0.005
satellite-tileReturns a recent cloud-free satellite image (Sentinel-2, 10m) as a PNG centered on a lat/lon at a slippy-map zoom level.$0.005
SEE ALSO
agentutility · locale · x402 · mcp · llms.txt · registry.json · bazaar.x402.org