Axie Infinity

Axie Infinity is a blockchain game franchise built by Sky Mavis on the Ronin network, where players collect, breed and battle creatures called Axies across titles including Axie Infinity: Origins, Homeland and Classic. Its developer-facing surface is published through the Sky Mavis developer platform: the Axie Infinity Origins API exposes read-only community game data — cards, runes, charms, items, user fighter configurations, burned items, seasons, season leaderboards and paginated battle logs — while the Axie Experience Points (AXP) API lets partner games and dApps read and issue AXP, the off-chain progression token that maps to on-chain Axie levels. Both are REST products behind the api-gateway.skymavis.com gateway, authenticated with an X-API-Key issued per application from the Ronin Developer Console, and both require a per-service access grant requested in the console. Sky Mavis publishes a rendered API reference for these products but no downloadable OpenAPI description.

Axie Infinity publishes 2 APIs on the APIs.io network. Tagged areas include Company, Gaming, Blockchain, Web3, and NFT.

Axie Infinity’s developer surface includes documentation, API reference, getting-started guide, signup flow, support, engineering blog, authentication, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub

27.4/100 thin ▬ flat Agent 8/100 agent aware saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

2 APIs

Company Gaming Blockchain Web3 NFT Game Data LeaderboardsRoninPlay-to-Earn

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 27.4/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 9.7 / 17

Access Clarity 5.8 / 17

Operational Transparency 0.3 / 11

Contract Governance 0.5 / 10

Discoverability 5.9 / 9

Regulatory Posture 3.7 / 15

Agent readiness — 8/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/axie-infinity: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

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

Axie Infinity Origins API

Read-only REST API for Axie Infinity: Origins community game data — list and fetch cards, runes, charms and items; list a user's fighters and fighter configurations; read burned...

Axie Experience Points (AXP) API

REST API for Axie Experience Points, the ecosystem-wide off-chain progression system for Axies. Partner games and dApps read AXP balances for up to 24 Axies at a time, read AXP ...

Rate Limits 1

Documented rate limits and quota policies.

Axie Infinity Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Axie Infinity Authentication

apiKey · 2 schemes

SECURITY

Axie Infinity Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Whitepaper

Whitepaper

Source (apis.yml)

aid: axie-infinity
name: Axie Infinity
description: 'Axie Infinity is a blockchain game franchise built by Sky Mavis on the Ronin network, where players collect,
  breed and battle creatures called Axies across titles including Axie Infinity: Origins, Homeland and Classic. Its developer-facing
  surface is published through the Sky Mavis developer platform: the Axie Infinity Origins API exposes read-only community
  game data — cards, runes, charms, items, user fighter configurations, burned items, seasons, season leaderboards and paginated
  battle logs — while the Axie Experience Points (AXP) API lets partner games and dApps read and issue AXP, the off-chain
  progression token that maps to on-chain Axie levels. Both are REST products behind the api-gateway.skymavis.com gateway,
  authenticated with an X-API-Key issued per application from the Ronin Developer Console, and both require a per-service
  access grant requested in the console. Sky Mavis publishes a rendered API reference for these products but no downloadable
  OpenAPI description.'
url: https://raw.githubusercontent.com/api-evangelist/axie-infinity/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
x-operated-by: sky-mavis
x-related-providers:
- sky-mavis
- ronin-network
x-enrichment:
  date: '2026-08-06'
  status: enriched
  artifacts_added: 10
  pass: local-v1
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-09-03'
  method: derived
specificationVersion: '0.23'
created: '2026-08-06'
modified: '2026-08-06'
tags:
- Company
- Gaming
- Blockchain
- Web3
- NFT
- Game Data
- Leaderboards
- Ronin
- Play-to-Earn
tags_raw:
- Company
- Gaming
- Blockchain
- Web3
- NFT
- Game Data
- Leaderboards
- Ronin
- Play to Earn
apis:
- name: Axie Infinity Origins API
  description: 'Read-only REST API for Axie Infinity: Origins community game data — list and fetch cards, runes, charms and
    items; list a user''s fighters and fighter configurations; read burned items; list seasons and season detail; read global
    and season leaderboards; and page through a user''s battle logs. Served from the Sky Mavis API gateway under /origins/v2
    and authenticated with an X-API-Key issued from the Ronin Developer Console.'
  humanURL: https://docs.skymavis.com/api/origins/origins-endpoints
  baseURL: https://api-gateway.skymavis.com/origins/v2
  tags:
  - Gaming
  - Game Data
  - Leaderboards
  - Blockchain
  properties:
  - type: Authentication
    url: authentication/axie-infinity-authentication.yml
  - type: Conventions
    url: conventions/axie-infinity-conventions.yml
  - type: ErrorCatalog
    url: errors/axie-infinity-problem-types.yml
  - type: RateLimits
    url: rate-limits/axie-infinity-rate-limits.yml
- name: Axie Experience Points (AXP) API
  description: REST API for Axie Experience Points, the ecosystem-wide off-chain progression system for Axies. Partner games
    and dApps read AXP balances for up to 24 Axies at a time, read AXP by game, check AXP gained, and issue AXP to Axies with
    a batched update call keyed on game_id + axie_id + timestamp. Requires an app in the Ronin Developer Console plus an approved
    AXP service permission.
  humanURL: https://docs.skymavis.com/api/axp/axp-endpoints
  baseURL: https://api-gateway.skymavis.com/axp
  tags:
  - Gaming
  - Game Data
  - Blockchain
  properties:
  - type: Authentication
    url: authentication/axie-infinity-authentication.yml
  - type: Conventions
    url: conventions/axie-infinity-conventions.yml
  - type: ErrorCatalog
    url: errors/axie-infinity-problem-types.yml
  - type: RateLimits
    url: rate-limits/axie-infinity-rate-limits.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/axie-infinity-domain-security.yml
- type: Website
  url: https://axieinfinity.com/
- type: DeveloperPortal
  url: https://developers.roninchain.com/
- type: Documentation
  url: https://docs.skymavis.com/
- type: APIReference
  url: https://docs.skymavis.com/api
- type: GettingStarted
  url: https://docs.skymavis.com/get-started
- type: SignUp
  url: https://developers.roninchain.com/console/applications/
- type: Support
  url: https://support.axieinfinity.com/hc/en-us
- type: Blog
  url: https://blog.axieinfinity.com/
- type: GitHubOrganization
  url: https://github.com/axieinfinity
- type: Whitepaper
  url: https://whitepaper.axieinfinity.com/
- type: TermsOfService
  url: https://cdn.skymavis.com/files/skymavis-terms-of-use-09012025.pdf
- type: PrivacyPolicy
  url: https://cdn.skymavis.com/files/skymavis-privacypolicy-10122024.pdf
- type: Authentication
  url: authentication/axie-infinity-authentication.yml
- type: Conventions
  url: conventions/axie-infinity-conventions.yml
- type: ErrorCatalog
  url: errors/axie-infinity-problem-types.yml
- type: RateLimits
  url: rate-limits/axie-infinity-rate-limits.yml
- type: Lifecycle
  url: lifecycle/axie-infinity-lifecycle.yml
- type: Conformance
  url: conformance/axie-infinity-conformance.yml
- type: Packages
  url: packages/axie-infinity-packages.yml
- type: LLMsTxt
  url: llms/axie-infinity-llms.txt

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