find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/asterwise-com:asterwise-com-crystals-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: Asterwise Crystals API
  description: 'B2B astrology and divination API.

    Vedic (sidereal) and Western (tropical) astrology, numerology, tarot, crystals, dreams, and

    horoscopes. Send birth data, get accurate calculations as structured JSON. 129 endpoints,

    118 MCP tools, HMAC-signed responses.


    **Get your free API key** · Pricing · Support


    ---


    ## Authentication


    Add your API key to every request:

    ```

    Authorization: Bearer YOUR_KEY_HERE

    ```


    Get your key at **asterwise.com** — free, no credit card, instant.


    ---


    ## Your first call

    ```bash

    curl https://api.asterwise.com/v1/astro/natal \

    -H "Authorization: Bearer YOUR_KEY" \

    -H "Content-Type: application/json" \

    -d ''{

    "name": "Arjun Mehta",

    "date": "1985-11-12",

    "time": "06:45",

    "location": "Mumbai"

    }''

    ```


    ---


    ## Key concepts


    **`location`** — Any city name. Resolved automatically.


    **`ayanamsa`** — `lahiri` (default) · `raman` · `kp` · `tropical`


    ---


    500 free calls/month


    status.asterwise.com · Error Reference'
  contact:
    name: Asterwise
    url: https://asterwise.com/
  license:
    name: Commercial
    identifier: LicenseRef-Commercial
  version: '2026-03-01'
servers:
- url: https://api.asterwise.com
  description: Production
tags:


# --- truncated at 32 KB (36 KB total) ---
# Full source: https://artifacts.apis.io/asterwise-com/openapi/asterwise-com-crystals-api-openapi.yml