An API of Ice and Fire website screenshot

An API of Ice and Fire

An API of Ice and Fire is a free, open REST API providing comprehensive Game of Thrones and A Song of Ice and Fire data including books, characters, and houses from George R.R. Martin's universe. No authentication is required. The API offers structured, quantified data about the HBO series and book series covering all named characters, their allegiances, relationships, book appearances, TV season appearances, and details on every noble house and published book in the series.

An API of Ice and Fire publishes 3 APIs on the APIs.io network: books API, characters API, and houses API. Tagged areas include Game of Thrones, ASOIAF, A Song of Ice and Fire, Books, and Characters.

The An API of Ice and Fire catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

An API of Ice and Fire’s developer surface includes documentation and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
38.7/100 thin ▬ flat Agent 28/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreeOpen⚡ Free to try
3 APIs
Game of ThronesASOIAFA Song of Ice and FireBooksCharactersHousesFantasyEntertainmentOpen APIFree API

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 38.7/100 · thin
Contract Quality 16.1 / 25
Developer Ergonomics 1.7 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 0.7 / 13
Governance 7.0 / 12
Discoverability 7.4 / 10
Agent readiness — 28/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 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 0 / 4
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/game-of-thrones: 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 3

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

An API of Ice and Fire books API

Books from the A Song of Ice and Fire series

An API of Ice and Fire characters API

Characters from A Song of Ice and Fire and Game of Thrones

An API of Ice and Fire houses API

Noble houses from the A Song of Ice and Fire universe

Pricing Plans 1

Published pricing tiers and plan structures.

Game Of Thrones Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Game Of Thrones Rate Limits

0 limits

RATE LIMITS

FinOps 1

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

Game Of Thrones Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

context Context

21 classes · 20 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

An API of Ice and Fire API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

Book

11 properties

JSON SCHEMA

Character

16 properties

JSON SCHEMA

House

16 properties

JSON SCHEMA

Examples 3

Example request and response payloads for these APIs.

Book

11 fields

EXAMPLE

Character

16 fields

EXAMPLE

House

16 fields

EXAMPLE

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Game Of Thrones Domain Security

TLSv1.3 · HSTS

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Game Of Thrones Agentic Access

7 operations

7 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg
GitHubOrg

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: game-of-thrones
name: An API of Ice and Fire
description: An API of Ice and Fire is a free, open REST API providing comprehensive Game of Thrones and A Song of Ice and
  Fire data including books, characters, and houses from George R.R. Martin's universe. No authentication is required. The
  API offers structured, quantified data about the HBO series and book series covering all named characters, their allegiances,
  relationships, book appearances, TV season appearances, and details on every noble house and published book in the series.
accessModel:
  pricing: free
  onboarding: open
  trial: false
  try_now: true
  public: true
  label: Free · Open access
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/game-of-thrones.png
url: https://raw.githubusercontent.com/api-evangelist/game-of-thrones/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Game of Thrones
- ASOIAF
- A Song of Ice and Fire
- Books
- Characters
- Houses
- Fantasy
- Entertainment
- Open API
- Free API
apis:
- aid: game-of-thrones:game-of-thrones-books-api
  name: An API of Ice and Fire books API
  description: Books from the A Song of Ice and Fire series
  humanURL: https://anapioficeandfire.com/
  baseURL: https://www.anapioficeandfire.com/api
  tags:
  - books
  properties:
  - type: OpenAPI
    url: openapi/game-of-thrones-books-api-openapi.yml
  - type: Documentation
    url: https://github.com/joakimskoog/AnApiOfIceAndFire/wiki
  - type: GitHubRepository
    url: https://github.com/joakimskoog/AnApiOfIceAndFire
- aid: game-of-thrones:game-of-thrones-characters-api
  name: An API of Ice and Fire characters API
  description: Characters from A Song of Ice and Fire and Game of Thrones
  humanURL: https://anapioficeandfire.com/
  baseURL: https://www.anapioficeandfire.com/api
  tags:
  - characters
  properties:
  - type: OpenAPI
    url: openapi/game-of-thrones-characters-api-openapi.yml
  - type: Documentation
    url: https://github.com/joakimskoog/AnApiOfIceAndFire/wiki
  - type: GitHubRepository
    url: https://github.com/joakimskoog/AnApiOfIceAndFire
- aid: game-of-thrones:game-of-thrones-houses-api
  name: An API of Ice and Fire houses API
  description: Noble houses from the A Song of Ice and Fire universe
  humanURL: https://anapioficeandfire.com/
  baseURL: https://www.anapioficeandfire.com/api
  tags:
  - houses
  properties:
  - type: OpenAPI
    url: openapi/game-of-thrones-houses-api-openapi.yml
  - type: Documentation
    url: https://github.com/joakimskoog/AnApiOfIceAndFire/wiki
  - type: GitHubRepository
    url: https://github.com/joakimskoog/AnApiOfIceAndFire
common:
- type: AgenticAccess
  url: agentic-access/game-of-thrones-agentic-access.yml
- type: DomainSecurity
  url: security/game-of-thrones-domain-security.yml
- type: Website
  url: https://anapioficeandfire.com/
- type: Documentation
  url: https://github.com/joakimskoog/AnApiOfIceAndFire/wiki
- type: GitHubOrg
  url: https://github.com/joakimskoog
- type: Plans
  url: plans/game-of-thrones-plans-pricing.yml
- type: RateLimits
  url: rate-limits/game-of-thrones-rate-limits.yml
- type: FinOps
  url: finops/game-of-thrones-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com