Moon-API

Moon-API.com provides real-time lunar and astronomical data including moon phases, illumination, moonrise and moonset times, sun data, calendars, and astrology data such as natal charts, planetary positions, aspects, and house cusps. The API is offered through the RapidAPI marketplace with global edge caching for low-latency responses.

Moon-API publishes 7 APIs on the APIs.io network, including Advanced API, Astrology API, Basic API, and 4 more. Tagged areas include Astrology, Astronomy, Lunar, Moon, and Moon Phases.

Moon-API’s developer surface includes authentication, documentation, signup flow, and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub

30.2/100 thin ▬ flat Agent 29/100 agent ready Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

AccessFreemiumSelf serve⚡ Free to try

7 APIs

Astrology Astronomy Lunar MoonMoon PhasesSpace

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 30.2/100 · thin

Contract Quality 13.8 / 25

Developer Ergonomics 2.4 / 20

Access Clarity 5.8 / 20

Operational Transparency 1.0 / 13

Contract Governance 0.0 / 12

Discoverability 7.2 / 10

Agent readiness — 29/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/moon-api: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 7

Individual APIs this provider publishes, each with its own machine-readable definition.

Rate Limits 1

Documented rate limits and quota policies.

Moon Api Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Signup

Signup

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

SwaggerUI

SwaggerUI

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Source (apis.yml)

aid: moon-api
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
name: Moon-API
description: Moon-API.com provides real-time lunar and astronomical data including moon phases, illumination, moonrise and
  moonset times, sun data, calendars, and astrology data such as natal charts, planetary positions, aspects, and house cusps.
  The API is offered through the RapidAPI marketplace with global edge caching for low-latency responses.
type: Index
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/moon-api.png
url: https://moon-api.com/
created: '2024-03-30'
modified: '2026-05-19'
tags:
- Astrology
- Astronomy
- Lunar
- Moon
- Moon Phases
- Space
apis:
- aid: moon-api:moon-api-advanced-api
  name: Moon-API Advanced API
  description: The Advanced API from Moon-API — 1 operation(s) for advanced.
  humanURL: https://moon-api.com/
  tags:
  - Advanced
  properties:
  - type: OpenAPI
    url: openapi/moon-api-advanced-api-openapi.yml
  - type: Documentation
    url: https://moon-api.com/
  - type: SwaggerUI
    url: https://moon-api.com/swagger.html
  - type: Signup
    url: https://rapidapi.com/
- aid: moon-api:moon-api-astrology-api
  name: Moon-API Astrology API
  description: The Astrology API from Moon-API — 1 operation(s) for astrology.
  humanURL: https://moon-api.com/
  tags:
  - Astrology
  properties:
  - type: OpenAPI
    url: openapi/moon-api-astrology-api-openapi.yml
  - type: Documentation
    url: https://moon-api.com/
  - type: SwaggerUI
    url: https://moon-api.com/swagger.html
  - type: Signup
    url: https://rapidapi.com/
- aid: moon-api:moon-api-basic-api
  name: Moon-API Basic API
  description: The Basic API from Moon-API — 1 operation(s) for basic.
  humanURL: https://moon-api.com/
  tags:
  - Basic
  properties:
  - type: OpenAPI
    url: openapi/moon-api-basic-api-openapi.yml
  - type: Documentation
    url: https://moon-api.com/
  - type: SwaggerUI
    url: https://moon-api.com/swagger.html
  - type: Signup
    url: https://rapidapi.com/
- aid: moon-api:moon-api-calendar-api
  name: Moon-API Calendar API
  description: The Calendar API from Moon-API — 1 operation(s) for calendar.
  humanURL: https://moon-api.com/
  tags:
  - Calendar
  properties:
  - type: OpenAPI
    url: openapi/moon-api-calendar-api-openapi.yml
  - type: Documentation
    url: https://moon-api.com/
  - type: SwaggerUI
    url: https://moon-api.com/swagger.html
  - type: Signup
    url: https://rapidapi.com/
- aid: moon-api:moon-api-emoji-api
  name: Moon-API Emoji API
  description: The Emoji API from Moon-API — 1 operation(s) for emoji.
  humanURL: https://moon-api.com/
  tags:
  - Emoji
  properties:
  - type: OpenAPI
    url: openapi/moon-api-emoji-api-openapi.yml
  - type: Documentation
    url: https://moon-api.com/
  - type: SwaggerUI
    url: https://moon-api.com/swagger.html
  - type: Signup
    url: https://rapidapi.com/
- aid: moon-api:moon-api-phase-api
  name: Moon-API Phase API
  description: The Phase API from Moon-API — 1 operation(s) for phase.
  humanURL: https://moon-api.com/
  tags:
  - Phase
  properties:
  - type: OpenAPI
    url: openapi/moon-api-phase-api-openapi.yml
  - type: Documentation
    url: https://moon-api.com/
  - type: SwaggerUI
    url: https://moon-api.com/swagger.html
  - type: Signup
    url: https://rapidapi.com/
- aid: moon-api:moon-api-plain-text-api
  name: Moon-API Plain Text API
  description: The Plain Text API from Moon-API — 1 operation(s) for plain text.
  humanURL: https://moon-api.com/
  tags:
  - Plain Text
  properties:
  - type: OpenAPI
    url: openapi/moon-api-plain-text-api-openapi.yml
  - type: Documentation
    url: https://moon-api.com/
  - type: SwaggerUI
    url: https://moon-api.com/swagger.html
  - type: Signup
    url: https://rapidapi.com/
common:
- type: AgenticAccess
  url: agentic-access/moon-api-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/moon-api-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/moon-api-domain-security.yml
- type: Authentication
  url: authentication/moon-api-authentication.yml
- type: Documentation
  url: https://moon-api.com/
- type: SwaggerUI
  url: https://moon-api.com/swagger.html
- type: Signup
  url: https://rapidapi.com/
- type: Integrations
  url: https://moon-api.com/integrations
- type: LlmsText
  url: https://moon-api.com/llms.txt
integrations:
- name: Moon-API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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