Immutable

Immutable is a games growth and blockchain infrastructure company whose platform spans two connected halves: Immutable Audience, a games-focused CDP, attribution and player-activation stack (ingestion, analytics, engage, conversion funnel, ad-network postbacks), and Immutable Chain, a gaming-optimised Ethereum zkEVM with Passport embedded wallets, pre-built ERC-721/ERC-1155/ERC-20 asset contracts, a gasless Minting API, a Seaport-based decentralised Orderbook, an NFT Indexer and Checkout flows. Developers work against a public REST surface on api.immutable.com described by two published OpenAPI 3.0.3 documents, configure projects and API keys in Immutable Hub, and integrate through first-party TypeScript, Unity and Unreal SDKs.

Immutable publishes 17 API contracts indexed on the APIs.io network, including Activities API, Chains API, Collections API, and 14 more. Tagged areas include Company, Gaming, Blockchain, NFT, and Web3.

The Immutable catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Immutable’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, changelog, and 50 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

71.1/100 exemplar ▬ flat Agent 61/100 agent ready Front door AI 4/6 moderate Heartbeat 48/100 going silent saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

2 published contracts 1 MCP Servers 5 Agent Skills

Company Gaming Blockchain NFT Web3 Wallets Marketplace Analytics Attribution Customer Data Platform Authentication Developer Platform A2A

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Application Identity & Verification

AE-160

tracking-consent

GET /v1/audience/tracking-consent PUT /v1/audience/tracking-consent

Blockchain & Digital Assets

AE-240

Orders

POST /v1/chains/{chain_name}/orders/listings GET /v1/chains/{chain_name}/orders/bids

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 71.1/100 · exemplar

Contract Quality 13.7 / 19

Developer Ergonomics 9.6 / 15

Access Clarity 10.8 / 15

Operational Transparency 8.4 / 10

Contract Governance 3.2 / 9

Discoverability 5.6 / 8

Regulatory Posture 6.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 61/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified) Ask about this →
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's Ask about this →
Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter Ask about this →
Well-Known Catalog +4 pts — common[].type includes WellKnown, APICatalog, or api-catalog Ask about this →

1 more unmet check in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Governance scores 35.6 — up to +7.7 composite points Ask about this →
Developer Ergonomics scores 64.3 — up to +7.1 composite points Ask about this →
Contract Quality scores 73.3 — up to +6.7 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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 the provider profile at artifacts.apis.io/immutable/apis.yml: open an issue on github.com/api-evangelist/immutable to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Gaming, Entertainment and Sports	distribution	28.8	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 6

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Agent2Agent

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

Agent Skills

measured — observed by APIs.io (published)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

OpenID Connect

measured — observed by APIs.io (declared)

APIs 17

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

Immutable Passport Authentication

Passport is Immutable's authentication and embedded-wallet product. Its OpenID Connect provider publishes anonymous discovery documents at auth.immutable.com, exposing the autho...

Immutable Activities API

Activities Endpoints

Immutable Chains API

Chains Endpoints

Immutable Collections API

Collections Endpoints

Immutable Crafting API

The crafting API from Immutable — 1 operation(s) for crafting.

Immutable Data API

Data erasure endpoints

Immutable Ingest API

Audience event ingestion endpoints

Immutable Metadata API

NFT Metadata Endpoints

Immutable Metadata Search API

The metadata-search API from Immutable — 3 operation(s) for metadata-search.

Immutable nft owners API

NFT Owner Endpoints

Immutable Orders API

The orders API from Immutable — 14 operation(s) for orders.

Immutable Passport API

Passport operations

Immutable passport profile API

Passport Profile endpoints

Immutable Pricing API

Pricing Endpoints

Immutable Tokens API

ERC20 Token Endpoints

Immutable Tracking Consent API

Tracking consent management endpoints

Immutable Nfts API

NFTs Endpoints

Scroll for all 17

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Immutable Documentation MCP Server

Immutable serves a remote, anonymous Model Context Protocol endpoint from its own documentation host. A JSON-RPC tools/list POST returns HTTP 200 with a text/event-stream body c...

Plan details, limits and sources →

Rate limits

Minting API - Standard tier: 200
Minting API - Partner tier: 2000
Minting API - Enterprise tier: Custom

All 8 limits →

Billed by: cent of trade · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Immutable Plans Pricing

FinOps 1

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

Immutable Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Immutable Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Immutable Context

120 classes · 172 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Immutable API Rules

15 rules · 11 error-severity 1 warn-severity 3 info-severity

SPECTRAL

OpenAPI Overlays 18

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Immutable Activities Api Overlay

5 actions · documentation · immutable-activities-api-openapi.yml

DERIVED

Immutable Audience Overlay

5 actions · documentation

DERIVED

Immutable Chains Api Overlay

trust center published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Immutable Scopes

14 scopes

SCOPES

Agentic Access (API Evangelist recommendations) 1

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

Immutable Agentic Access

63 operations · 19 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

AIPreferences

AIPreferences

Agent Surfaces 6

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

AgentSkill

LLMsTxt

WellKnown

Design & Contract 11

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Lifecycle

Conventions

Idempotency

ErrorCatalog

Webhooks

DataModel

Conformance

Components

Scroll for all 11

Build 5

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

IntegrationEdges

GitHubOrganization

Packages

SDKs

ToolCrosswalk

Access & Security 7

Authentication, authorization, and security posture

Authentication

OAuthScopes

Compliance

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Scroll for all 7

Operate 6

Status, limits, changes, and where to get help

Support

Community

StatusPage

Deprecation

ChangeLog

RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

TermsOfService

PrivacyPolicy

Plans

UsageTerms

DataLicense

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 8

Properties that don't map to a standard resource type

CapabilityMap

Overlay

Hosts

Vendors

AgentCard

DataProcessing

Attestations

Eligibility

Scroll for all 8

Source (apis.yml)

aid: immutable
name: Immutable
description: 'Immutable is a games growth and blockchain infrastructure company whose platform spans two connected halves:
  Immutable Audience, a games-focused CDP, attribution and player-activation stack (ingestion, analytics, engage, conversion
  funnel, ad-network postbacks), and Immutable Chain, a gaming-optimised Ethereum zkEVM with Passport embedded wallets, pre-built
  ERC-721/ERC-1155/ERC-20 asset contracts, a gasless Minting API, a Seaport-based decentralised Orderbook, an NFT Indexer
  and Checkout flows. Developers work against a public REST surface on api.immutable.com described by two published OpenAPI
  3.0.3 documents, configure projects and API keys in Immutable Hub, and integrate through first-party TypeScript, Unity and
  Unreal SDKs.'
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  probe_state: covered
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  - sandbox
  generated: '2026-11-13'
  method: derived
image: https://www.immutable.com/images/og-image.jpg
url: https://raw.githubusercontent.com/api-evangelist/immutable/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-23'
modified: '2026-10-21'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
x-docs-hosting: vercel
tags:
- Company
- Gaming
- Blockchain
- NFT
- Web3
- Wallets
- Marketplace
- Analytics
- Attribution
- Customer Data Platform
- Authentication
- Developer Platform
- A2A
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/immutable-capability-edges.yml
  name: Immutable Business Capability Map
- type: AgenticAccess
  url: agentic-access/immutable-agentic-access.yml
- type: Spectral
  url: rules/immutable-rules.yml
- type: JSONLD
  url: json-ld/immutable-context.jsonld
- type: Vocabulary
  url: vocabulary/immutable-vocabulary.yml
- type: Overlay
  url: overlays/immutable-activities-api-overlay.yaml
- type: LLMsTxt
  url: llms/immutable-www-llms.txt
- type: Hosts
  url: hosts/immutable-hosts.yml
- type: IntegrationEdges
  url: integrations/immutable-integration-edges.yml
- type: Vendors
  url: vendors/immutable-vendors.yml
- type: Website
  url: https://www.immutable.com
- type: DeveloperPortal
  url: https://hub.immutable.com
- type: Documentation
  url: https://docs.immutable.com
- type: APIReference
  url: https://docs.immutable.com/api-reference
- type: GettingStarted
  url: https://docs.immutable.com/docs/guides/build-a-game
- type: Support
  url: https://support.immutable.com
- type: Blog
  url: https://www.immutable.com/blog
- type: GitHubOrganization
  url: https://github.com/immutable
- type: Community
  url: https://discord.com/invite/immutable
- type: SignUp
  url: https://hub.immutable.com/login
- type: TermsOfService
  url: https://www.immutable.com/legal/terms-of-service
- type: PrivacyPolicy
  url: https://www.immutable.com/legal/privacy-policy
- type: StatusPage
  url: https://status.immutable.com
- type: Deprecation
  url: https://docs.immutable.com/docs/products/immutable-chain/immutable-x-deprecation
- type: Lifecycle
  url: lifecycle/immutable-lifecycle.yml
- type: ChangeLog
  url: changelog/immutable-changelog.yml
- type: Packages
  url: packages/immutable-packages.yml
- type: SDKs
  url: packages/immutable-packages.yml
- type: MCPServer
  url: mcp/immutable-mcp.yml
- type: ToolCrosswalk
  url: mcp/immutable-tool-crosswalk.yml
- type: AgentCard
  url: a2a/immutable-a2a.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/immutable-llms.txt
- type: WellKnown
  url: well-known/immutable-well-known.yml
- type: Authentication
  url: authentication/immutable-authentication.yml
- type: OAuthScopes
  url: scopes/immutable-scopes.yml
- type: Conventions
  url: conventions/immutable-conventions.yml
- type: Idempotency
  url: conventions/immutable-conventions.yml
- type: ErrorCatalog
  url: errors/immutable-problem-types.yml
- type: RateLimits
  url: rate-limits/immutable-rate-limits.yml
- type: Plans
  url: plans/immutable-plans-pricing.yml
- type: Webhooks
  url: asyncapi/immutable-webhooks.yml
- type: Sandbox
  url: sandbox/immutable-sandbox.yml
- type: DataModel
  url: data-model/immutable-data-model.yml
- type: Conformance
  url: conformance/immutable-conformance.yml
- type: Compliance
  url: conformance/immutable-conformance.yml
- type: Components
  url: components/immutable-components.yml
- type: Security
  url: security/immutable-vulnerability-disclosure.yml
- type: VulnerabilityDisclosure
  url: security/immutable-vulnerability-disclosure.yml
- type: TrustCenter
  url: security/immutable-trust-center.yml
- type: DomainSecurity
  url: security/immutable-domain-security.yml
- type: UsageTerms
  url: terms/immutable-terms-of-service.yml
- type: DataProcessing
  url: privacy/immutable-privacy-policy.yml
- type: Attestations
  url: compliance/immutable-compliance.yml
- type: Eligibility
  url: eligibility/immutable-eligibility.yml
- type: AIPreferences
  url: ai-preferences/immutable-ai-preferences.yml
- type: DataLicense
  url: data-license/immutable-data-license.yml
apis:
- aid: immutable:immutable-passport-auth
  name: Immutable Passport Authentication
  description: Passport is Immutable's authentication and embedded-wallet product. Its OpenID Connect provider publishes anonymous
    discovery documents at auth.immutable.com, exposing the authorization, token, device-code, userinfo, JWKS, dynamic-registration
    and revocation endpoints along with supported scopes, grant types and PKCE methods.
  humanURL: https://docs.immutable.com/docs/products/passport/authentication
  baseURL: https://auth.immutable.com
  tags:
  - Authentication
  - OpenID Connect
  - Wallets
  properties:
  - type: OpenIDConnect
    url: well-known/immutable-openid-configuration.json
  - type: Documentation
    url: https://docs.immutable.com/docs/products/passport/authentication
- aid: immutable:immutable-activities-api
  name: Immutable Activities API
  description: Activities Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Activities
  tags_raw:
  - activities
  properties:
  - type: OpenAPI
    url: openapi/immutable-activities-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-list-activities-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-get-activity-result-schema.json
- aid: immutable:immutable-chains-api
  name: Immutable Chains API
  description: Chains Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Chains
  tags_raw:
  - chains
  properties:
  - type: OpenAPI
    url: openapi/immutable-chains-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-list-chains-result-schema.json
- aid: immutable:immutable-collections-api
  name: Immutable Collections API
  description: Collections Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Collection
  tags_raw:
  - collections
  properties:
  - type: OpenAPI
    url: openapi/immutable-collections-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-refresh-collection-metadata-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-collections-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-get-collection-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-refresh-collection-metadata-request-schema.json
- aid: immutable:immutable-crafting-api
  name: Immutable Crafting API
  description: The crafting API from Immutable — 1 operation(s) for crafting.
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Crafting
  tags_raw:
  - crafting
  properties:
  - type: OpenAPI
    url: openapi/immutable-crafting-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-sign-crafting-request-schema.json
  - type: JSONSchema
    url: json-schema/immutable-sign-crafting-result-schema.json
- aid: immutable:immutable-data-api
  name: Immutable Data API
  description: Data erasure endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Data
  tags_raw:
  - data
  properties:
  - type: OpenAPI
    url: openapi/immutable-data-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://docs.immutable.com/api-specs/audience.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
- aid: immutable:immutable-ingest-api
  name: Immutable Ingest API
  description: Audience event ingestion endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Ingest
  tags_raw:
  - ingest
  properties:
  - type: OpenAPI
    url: openapi/immutable-ingest-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://docs.immutable.com/api-specs/audience.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-messages-response-schema.json
  - type: JSONSchema
    url: json-schema/immutable-messages-request-schema.json
- aid: immutable:immutable-metadata-api
  name: Immutable Metadata API
  description: NFT Metadata Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Metadata
  tags_raw:
  - metadata
  properties:
  - type: OpenAPI
    url: openapi/immutable-metadata-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-stack-bundle-schema.json
  - type: JSONSchema
    url: json-schema/immutable-metadata-refresh-rate-limit-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-refresh-nftmetadata-by-token-idrequest-schema.json
  - type: JSONSchema
    url: json-schema/immutable-refresh-metadata-by-idrequest-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-metadata-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-get-metadata-result-schema.json
- aid: immutable:immutable-metadata-search-api
  name: Immutable Metadata Search API
  description: The metadata-search API from Immutable — 3 operation(s) for metadata-search.
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Metadata Search
  tags_raw:
  - metadata-search
  properties:
  - type: OpenAPI
    url: openapi/immutable-metadata-search-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-search-stacks-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-search-nfts-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-filters-result-schema.json
- aid: immutable:immutable-nft-owners-api
  name: Immutable nft owners API
  description: NFT Owner Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - nft owners
  properties:
  - type: OpenAPI
    url: openapi/immutable-nft-owners-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-list-collection-owners-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-nftowners-result-schema.json
- aid: immutable:immutable-orders-api
  name: Immutable Orders API
  description: The orders API from Immutable — 14 operation(s) for orders.
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Order
  tags_raw:
  - orders
  properties:
  - type: OpenAPI
    url: openapi/immutable-orders-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-create-metadata-bid-request-body-schema.json
  - type: JSONSchema
    url: json-schema/immutable-create-trait-bid-request-body-schema.json
  - type: JSONSchema
    url: json-schema/immutable-create-collection-bid-request-body-schema.json
  - type: JSONSchema
    url: json-schema/immutable-create-listing-request-body-schema.json
  - type: JSONSchema
    url: json-schema/immutable-create-bid-request-body-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-collection-bids-result-schema.json
- aid: immutable:immutable-passport-api
  name: Immutable Passport API
  description: Passport operations
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Passport
  tags_raw:
  - passport
  properties:
  - type: OpenAPI
    url: openapi/immutable-passport-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-get-linked-addresses-res-schema.json
- aid: immutable:immutable-passport-profile-api
  name: Immutable passport profile API
  description: Passport Profile endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - passport profile
  properties:
  - type: OpenAPI
    url: openapi/immutable-passport-profile-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-link-wallet-v2-request-schema.json
  - type: JSONSchema
    url: json-schema/immutable-user-info-schema.json
  - type: JSONSchema
    url: json-schema/immutable-wallet-schema.json
  - type: JSONSchema
    url: json-schema/immutable-phone-number-otprequest-schema.json
  - type: JSONSchema
    url: json-schema/immutable-phone-number-otpverification-request-schema.json
  - type: JSONSchema
    url: json-schema/immutable-username-update-request-schema.json
- aid: immutable:immutable-pricing-api
  name: Immutable Pricing API
  description: Pricing Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Pricing
  tags_raw:
  - pricing
  properties:
  - type: OpenAPI
    url: openapi/immutable-pricing-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-quotes-for-stacks-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-quotes-for-nfts-result-schema.json
- aid: immutable:immutable-tokens-api
  name: Immutable Tokens API
  description: ERC20 Token Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - Tokens
  tags_raw:
  - tokens
  properties:
  - type: OpenAPI
    url: openapi/immutable-tokens-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-list-tokens-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-get-token-result-schema.json
- aid: immutable:immutable-tracking-consent-api
  name: Immutable Tracking Consent API
  description: Tracking consent management endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - tracking-consent
  properties:
  - type: OpenAPI
    url: openapi/immutable-tracking-consent-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://docs.immutable.com/api-specs/audience.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-update-tracking-consent-request-schema.json
  - type: JSONSchema
    url: json-schema/immutable-tracking-consent-response-schema.json
- aid: immutable:immutable-nfts-api
  name: Immutable Nfts API
  description: NFTs Endpoints
  humanURL: https://docs.immutable.com/api-reference
  baseURL: https://api.immutable.com
  tags:
  - NFT
  tags_raw:
  - nfts
  properties:
  - type: OpenAPI
    url: openapi/immutable-nfts-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
  - type: Documentation
    url: https://docs.immutable.com/api-reference
  - type: Documentation
    url: https://docs.immutable.com/docs/products/audience/analytics/rest-api
  - type: JSONSchema
    url: json-schema/immutable-create-mint-request-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-mint-requests-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-nfts-by-owner-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-list-nfts-result-schema.json
  - type: JSONSchema
    url: json-schema/immutable-create-mint-request-request-schema.json
  - type: JSONSchema
    url: json-schema/immutable-get-nftresult-schema.json
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://docs.immutable.com/.well-known/agent-card.json
  grade: conformant
  protocol_version: '0.3'
  control: 404
x-coverage:
  state: covered
  reason: identity-verified
  detail: 'Identity pass 2026-10-21: www.immutable.com titles itself "Immutable | Growth Platform for Games". All external
    common[] pointers fetched 200 with a browser UA. Removed the Pricing pointer because it targeted the Minting API docs
    page, which has a rate-limit tier table and no pricing. www.immutable.com/pricing returns 404, and no pricing page is
    linked from the site. support.immutable.com 301-redirects to docs.immutable.com. Added the Discord invite linked from
    the homepage.'
  evidence:
  - url: https://www.immutable.com
    status: 200
  - url: https://www.immutable.com/pricing
    status: 404
  - url: https://support.immutable.com
    status: 301
  - url: https://docs.immutable.com
    status: 200
  - url: https://docs.immutable.com/api-reference
    status: 200
  - url: https://hub.immutable.com
    status: 200
  - url: https://www.immutable.com/blog
    status: 200
  - url: https://github.com/immutable
    status: 200
  - url: https://www.immutable.com/legal/terms-of-service
    status: 200
  - url: https://www.immutable.com/legal/privacy-policy
    status: 200
  - url: https://status.immutable.com
    status: 200
  - url: https://www.immutable.com/images/og-image.jpg
    status: 200
  - url: https://discord.com/invite/immutable
    status: 200
x-enrichment:
  date: '2026-10-21'
  status: enriched
  artifacts_added: 73
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=anthropic,regulatory=anthropic

Immutable API — frequently asked questions

Does Immutable have an API?

Yes. APIs.io lists 17 APIs from Immutable, including Immutable Passport Authentication, Immutable Activities API and Immutable Chains API, and 14 more.

Is there an OpenAPI specification for the Immutable API?

Yes. APIs.io indexes 16 OpenAPI specifications for Immutable, each linked for download from this page.

How do I authenticate with the Immutable API?

Immutable documents its authentication (apiKey/http/openIdConnect · 4 schemes). The details are profiled on APIs.io as Immutable Authentication.

How much does the Immutable API cost?

Immutable publishes its prices; its Orderbook protocol fee plan is 2% as of 2026-10-21. APIs.io lists 1 pricing plan for Immutable, with each plan's price, limits and inclusions under Pricing on this page.

Does Immutable have an MCP server?

Yes. APIs.io lists 1 MCP server for Immutable: Immutable serves a remote, anonymous Model Context Protocol endpoint from its own documentation host. A JSON-RPC tools/list POST returns HTTP 200 with a text/event-stream body carrying three real tool

Is the Immutable API ready for AI agents?

Immutable has a Kin Score of 71.1 out of 100 (exemplar) and an Agent Readiness score of 60.7 (agent-ready), scored by API Evangelist on 2026-11-13.

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