For Agents
Fetch daily, weekly, or monthly horoscopes for a zodiac sign, list the full tarot deck, or draw a random tarot card. No authentication required.
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Free Horoscope & Tarot API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.
# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.
What an agent can do with Free Horoscope & Tarot API API.
Fetch a daily horoscope prediction for any zodiac sign via /get-horoscope/daily
Fetch a weekly horoscope prediction via /get-horoscope/weekly
Fetch a monthly horoscope prediction via /get-horoscope/monthly
List all 78 tarot cards (major and minor arcana) via /tarot/cards
GET STARTED
Use for: I want today's horoscope for Aries, Get the weekly horoscope for Leo, Show the monthly forecast for Scorpio, List all 78 tarot cards in the deck
Not supported: Does not handle birth-chart calculations, planetary transits, or natal-chart interpretations — use for prebuilt horoscope text and tarot deck data only.
Jentic publishes the only available OpenAPI document for Free Horoscope & Tarot API, keeping it validated and agent-ready.
Jentic publishes the only available OpenAPI specification for Free Horoscope & Tarot API, keeping it validated and agent-ready. Free Horoscope & Tarot API is an open, no-auth content API serving daily, weekly, and monthly horoscope predictions for all twelve zodiac signs plus the full 78-card tarot deck (major and minor arcana). The spec exposes seven endpoints covering scoped horoscope lookups by sign and timeframe, a complete tarot card list, filtered major and minor arcana lists, and a random card draw, making it useful for content sites, chat experiences, and lifestyle apps.
Filter to the 22 major arcana cards via /tarot/cards/major
Filter to the 56 minor arcana cards via /tarot/cards/minor
Draw a random tarot card via /tarot/cards/random
Patterns agents use Free Horoscope & Tarot API API for, with concrete tasks.
★ Daily Horoscope Widget
A content site or mobile app embeds a daily horoscope widget that calls /get-horoscope/daily with the user's selected zodiac sign and renders the prediction. Because the API requires no authentication and serves plain JSON, the widget can be implemented entirely client-side without a backend proxy.
GET /get-horoscope/daily?sign=aries and render the prediction string in the widget
Tarot Card-of-the-Day
A lifestyle app surfaces a tarot card of the day by calling /tarot/cards/random on each daily refresh. The endpoint returns a single card with name, arcana, suit (where applicable), and meaning, enough to render an illustrated card view without any further API calls.
GET /tarot/cards/random once per day and render the returned card name and meaning in the app's main view
Conversational Astrology Bot
A chatbot offers users a quick reading by collecting their zodiac sign and timeframe, then calling the matching horoscope endpoint. For tarot, the bot draws a random card on request and reads back the meaning. The whole flow runs against unauthenticated GET endpoints, so deployment cost is essentially zero.
Branch on the user's request: GET /get-horoscope/{daily|weekly|monthly}?sign={sign} for predictions or GET /tarot/cards/random for a card draw
AI Agent Lifestyle Companion
A personal AI agent fetches the user's daily horoscope and a tarot draw each morning through Jentic and includes both in the user's personalised briefing. Because the API needs no key, the integration is purely about discovery and structured output, which is exactly where Jentic's intent search shines.
Search Jentic for 'today's horoscope', execute /get-horoscope/daily with the user's saved sign, then GET /tarot/cards/random and assemble the briefing
7 endpoints — jentic publishes the only available openapi specification for free horoscope & tarot api, keeping it validated and agent-ready.
METHOD
PATH
DESCRIPTION
/get-horoscope/daily
Fetch a daily horoscope for a zodiac sign
/get-horoscope/weekly
Fetch a weekly horoscope for a zodiac sign
/get-horoscope/monthly
Fetch a monthly horoscope for a zodiac sign
/tarot/cards
List all 78 tarot cards
/tarot/cards/major
List the 22 major arcana cards
/tarot/cards/minor
List the 56 minor arcana cards
/tarot/cards/random
Draw a single random tarot card
/get-horoscope/daily
Fetch a daily horoscope for a zodiac sign
/get-horoscope/weekly
Fetch a weekly horoscope for a zodiac sign
/get-horoscope/monthly
Fetch a monthly horoscope for a zodiac sign
/tarot/cards
List all 78 tarot cards
/tarot/cards/major
List the 22 major arcana cards
Three things that make agents converge on Jentic-routed access.
Credential isolation
The Free Horoscope & Tarot API needs no credential, so Jentic's vault simply records that no secret is required and the agent runs the call directly. There is no key to leak.
Intent-based discovery
Agents call Jentic search with intents like 'today's horoscope for Aries' or 'draw a random tarot card' and Jentic returns the matching operation with its input schema, so the agent does not need to know which path or query parameter to use.
Time to first call
Direct integration: under an hour given the simplicity of the API. Through Jentic: under 10 minutes — search, load, execute.
Alternatives and complements available in the Jentic catalogue.
API Ninjas
API Ninjas hosts a wide range of small content APIs that pair well with horoscope content
Use API Ninjas to enrich a horoscope-driven app with quotes, jokes, or trivia from the same lightweight integration pattern.
OpenAI
OpenAI can rewrite or expand horoscope and tarot text to match a brand voice
Pipe the raw horoscope or tarot meaning through OpenAI to produce on-brand, longer-form content for a content site.
Anthropic Messages
Anthropic's Messages API can interpret tarot draws conversationally inside a chatbot
Choose Anthropic Messages when the chat experience needs cautious, well-cited interpretations layered on top of the raw card meanings.
Specific to using Free Horoscope & Tarot API API through Jentic.
Why is there no official OpenAPI spec for Free Horoscope & Tarot API?
The Free Horoscope & Tarot API does not publish an OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call Free Horoscope & Tarot API via structured tooling. It is validated against the live API and kept up to date. Get started at https://app.jentic.com/sign-up.
What authentication does the Free Horoscope & Tarot API use?
The API is open and requires no authentication. Through Jentic, the agent still goes through the standard search-load-execute flow, but no credential is injected because the underlying endpoints accept anonymous traffic.
Can I get a daily horoscope for a specific zodiac sign?
Yes. GET /get-horoscope/daily with a sign query parameter (for example aries, taurus, gemini) returns the prediction text for that sign. Equivalent /get-horoscope/weekly and /get-horoscope/monthly endpoints serve longer-range forecasts.
What are the rate limits for the Free Horoscope & Tarot API?
The provider does not publish formal rate limits in the OpenAPI spec. As an open API, fair-use throttling is applied at the edge, so production integrations should cache responses and avoid per-request lookups in tight loops.
How do I draw a random tarot card through Jentic?
Search Jentic for 'draw a random tarot card', load the /tarot/cards/random schema, and execute it. The response is a single card object with name, arcana, suit (for minor arcana), and meaning.
Is the Free Horoscope & Tarot API free?
Yes. As the name suggests, the API is free to use and has no paid tier listed in the specification. Production usage should still cache results responsibly to keep within the implicit fair-use envelope.
How are the major and minor arcana endpoints different from the full deck endpoint?
GET /tarot/cards returns all 78 cards in one call. /tarot/cards/major filters to the 22 major arcana (The Fool, The Magician, etc.) and /tarot/cards/minor filters to the 56 minor arcana grouped by suit. Use the filters when you only need part of the deck, which keeps the payload smaller.
/tarot/cards/minor
List the 56 minor arcana cards
/tarot/cards/random
Draw a single random tarot card