Natal chart (public, no key)

POST

/public/chart

cURL

curl -X POST 'https://api.astroway.info/v1/public/chart' -H 'Content-Type: application/json' -d '{"date":"1990-03-15","time":"14:30:00","timezoneOffset":2,"latitude":50.45,"longitude":30.52}'

Full natal chart: planets, houses, aspects, angles. Same input and same engine as the authed POST /chart, served anonymously under the public rate limit. Responses carry the free-tier _footer watermark. Field names are strict: latitude, longitude, timezoneOffset, not lat / lng / tz.

Authorizations

ApiKeyAuth

Request Body^required

application/json

Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss). Defaults to lat/lon/tz=0 if omitted; pass real values for accurate computation.

object

date required

string

/^\d{4}-\d{2}-\d{2}$/

time required

string

/^\d{2}:\d{2}:\d{2}$/

timezoneOffset

number

0 nullable

latitude

number

0 nullable

longitude

number

0 nullable

houseSystem

string

default: P

name

string

city

string

zodiacType

string

Allowed values: tropical sidereal

ayanamsaId

number

nullable

cosmogram

boolean

key additional

nullable

Example

{
  "date": "1990-03-15",
  "time": "14:30:00",
  "timezoneOffset": 2,
  "latitude": 50.45,
  "longitude": 30.52
}

Responses

200

application/json

Example

{
  "ok": true,
  "data": {
    "julianDay": 2447966.02,
    "planets": [],
    "houses": {},
    "aspects": []
  },
  "_footer": "Powered by astroway.api — get your own key at https://api.astroway.info"
}

400

Invalid input

application/json

Example

{
  "ok": false,
  "error": {
    "code": "INVALID_FIELD",
    "message": "Unsupported field \"lat\". Pass a numeric \"latitude\" in decimal degrees."
  }
}