Loot Rush Games

LootRush (Loot Rush Games) is a San Francisco company, backed by a16z, Paradigm and Y Combinator, that operates a crypto-native "global operating account" — wallets, cards, cryptocurrency withdrawals and transaction history for gamers and marketplaces. It began as a Steam-like platform for blockchain games with NFT rentals and has grown into a consumer crypto account and card product. For developers, LootRush publishes a Partner API (OpenAPI 3.1) exposing Withdraw, History and Connect (OAuth-style, consent-based user data) APIs, plus an official hosted, read-only Model Context Protocol (MCP) server that gives AI assistants scoped access to a user's own balances, cards, card transactions and account history.

Loot Rush Games publishes 4 API contracts indexed on the APIs.io network, including Connect API, History API, MCP API, and 1 more. Tagged areas include Company, Cryptocurrency, Blockchain, Gaming, and Fintech.

The Loot Rush Games catalog on APIs.io includes 1 Spectral governance ruleset.

Loot Rush Games’ developer surface includes documentation, API reference, getting-started guide, authentication, support, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

36.1/100 thin ▬ flat Agent 37/100 agent ready Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers 3 Agent Skills

Company Cryptocurrency Blockchain Gaming Fintech Wallets Cards Payments Withdrawals MCP Agent Ready

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 36.1/100 · thin

Contract Quality 9.5 / 19

Developer Ergonomics 8.5 / 15

Access Clarity 0.0 / 15

Operational Transparency 1.0 / 10

Contract Governance 1.6 / 9

Discoverability 5.4 / 8

Regulatory Posture 2.3 / 15

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 37/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 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):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

7 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 0.0 — up to +20.0 composite points
Contract Quality scores 50.5 — up to +12.4 composite points
Operational Transparency scores 10.5 — up to +11.6 composite points

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.

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/loot-rush-games/apis.yml: open an issue on github.com/api-evangelist/loot-rush-games 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 →

Standards implemented 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OpenAPI

measured — observed by APIs.io (published)

APIs 4

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

Loot Rush Games Connect API

The Connect API from Loot Rush Games — 1 operation(s) for connect.

Loot Rush Games History API

The History API from Loot Rush Games — 1 operation(s) for history.

Loot Rush Games MCP API

The MCP API from Loot Rush Games — 1 operation(s) for mcp.

Loot Rush Games Withdrawals API

The Withdrawals API from Loot Rush Games — 2 operation(s) for withdrawals.

Open Collections 4

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

LootRush Partner Connect API

OPEN COLLECTION

LootRush Partner Connect History API

OPEN COLLECTION

LootRush Partner Connect MCP API

OPEN COLLECTION

LootRush Partner Connect Withdrawals API

OPEN COLLECTION

MCP Servers 1

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

Loot Rush Games MCP Server

Remote MCP server at mcp.lootrush.com over HTTP; 5 tools listed.

MCP SERVER

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

Create and track a LootRush crypto withdrawal

AGENT SKILL

Query LootRush user transaction history

AGENT SKILL

Read a LootRush account read-only via MCP

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Loot Rush Games API Rules

60 rules · 58 errors 1 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

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.

Loot Rush Games Partner Overlay

3 actions · update · loot-rush-games-partner-openapi.json

DERIVED

Security Posture 2

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

Loot Rush Games Authentication

apiKey/http · 2 schemes

SECURITY

Loot Rush Games Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

Conformance

Lifecycle

DataModel

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: loot-rush-games
name: Loot Rush Games
description: LootRush (Loot Rush Games) is a San Francisco company, backed by a16z, Paradigm and Y Combinator, that operates
  a crypto-native "global operating account" — wallets, cards, cryptocurrency withdrawals and transaction history for gamers
  and marketplaces. It began as a Steam-like platform for blockchain games with NFT rentals and has grown into a consumer
  crypto account and card product. For developers, LootRush publishes a Partner API (OpenAPI 3.1) exposing Withdraw, History
  and Connect (OAuth-style, consent-based user data) APIs, plus an official hosted, read-only Model Context Protocol (MCP)
  server that gives AI assistants scoped access to a user's own balances, cards, card transactions and account history.
url: https://raw.githubusercontent.com/api-evangelist/loot-rush-games/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
image: ''
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
tags:
- Company
- Cryptocurrency
- Blockchain
- Gaming
- Fintech
- Wallets
- Cards
- Payments
- Withdrawals
- MCP
- Agent Ready
tags_raw:
- Company
- Cryptocurrency
- Blockchain
- Gaming
- Fintech
- Wallets
- Cards
- Payments
- Withdrawals
- MCP
- Agent-Ready
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 14
  pass: local-v1
apis:
- aid: loot-rush-games:loot-rush-games-connect-api
  name: Loot Rush Games Connect API
  description: The Connect API from Loot Rush Games — 1 operation(s) for connect.
  humanURL: https://docs.lootrush.com/
  baseURL: https://third-party.lootrush.com
  tags:
  - Connect
  properties:
  - type: OpenAPI
    url: openapi/loot-rush-games-connect-api-openapi.yml
  - type: Documentation
    url: https://docs.lootrush.com/
  - type: APIReference
    url: https://docs.lootrush.com/api-reference/openapi.json
  - type: Authentication
    url: authentication/loot-rush-games-authentication.yml
  - type: ErrorCatalog
    url: errors/loot-rush-games-problem-types.yml
  - type: Conventions
    url: conventions/loot-rush-games-conventions.yml
  - type: Conformance
    url: conformance/loot-rush-games-conformance.yml
  - type: Lifecycle
    url: lifecycle/loot-rush-games-lifecycle.yml
  - type: DataModel
    url: data-model/loot-rush-games-data-model.yml
- aid: loot-rush-games:loot-rush-games-history-api
  name: Loot Rush Games History API
  description: The History API from Loot Rush Games — 1 operation(s) for history.
  humanURL: https://docs.lootrush.com/
  baseURL: https://third-party.lootrush.com
  tags:
  - History
  properties:
  - type: OpenAPI
    url: openapi/loot-rush-games-history-api-openapi.yml
  - type: Documentation
    url: https://docs.lootrush.com/
  - type: APIReference
    url: https://docs.lootrush.com/api-reference/openapi.json
  - type: Authentication
    url: authentication/loot-rush-games-authentication.yml
  - type: ErrorCatalog
    url: errors/loot-rush-games-problem-types.yml
  - type: Conventions
    url: conventions/loot-rush-games-conventions.yml
  - type: Conformance
    url: conformance/loot-rush-games-conformance.yml
  - type: Lifecycle
    url: lifecycle/loot-rush-games-lifecycle.yml
  - type: DataModel
    url: data-model/loot-rush-games-data-model.yml
- aid: loot-rush-games:loot-rush-games-mcp-api
  name: Loot Rush Games MCP API
  description: The MCP API from Loot Rush Games — 1 operation(s) for mcp.
  humanURL: https://docs.lootrush.com/
  baseURL: https://third-party.lootrush.com
  tags:
  - MCP
  properties:
  - type: OpenAPI
    url: openapi/loot-rush-games-mcp-api-openapi.yml
  - type: Documentation
    url: https://docs.lootrush.com/
  - type: APIReference
    url: https://docs.lootrush.com/api-reference/openapi.json
  - type: Authentication
    url: authentication/loot-rush-games-authentication.yml
  - type: ErrorCatalog
    url: errors/loot-rush-games-problem-types.yml
  - type: Conventions
    url: conventions/loot-rush-games-conventions.yml
  - type: Conformance
    url: conformance/loot-rush-games-conformance.yml
  - type: Lifecycle
    url: lifecycle/loot-rush-games-lifecycle.yml
  - type: DataModel
    url: data-model/loot-rush-games-data-model.yml
- aid: loot-rush-games:loot-rush-games-withdrawals-api
  name: Loot Rush Games Withdrawals API
  description: The Withdrawals API from Loot Rush Games — 2 operation(s) for withdrawals.
  humanURL: https://docs.lootrush.com/
  baseURL: https://third-party.lootrush.com
  tags:
  - Withdrawals
  properties:
  - type: OpenAPI
    url: openapi/loot-rush-games-withdrawals-api-openapi.yml
  - type: Documentation
    url: https://docs.lootrush.com/
  - type: APIReference
    url: https://docs.lootrush.com/api-reference/openapi.json
  - type: Authentication
    url: authentication/loot-rush-games-authentication.yml
  - type: ErrorCatalog
    url: errors/loot-rush-games-problem-types.yml
  - type: Conventions
    url: conventions/loot-rush-games-conventions.yml
  - type: Conformance
    url: conformance/loot-rush-games-conformance.yml
  - type: Lifecycle
    url: lifecycle/loot-rush-games-lifecycle.yml
  - type: DataModel
    url: data-model/loot-rush-games-data-model.yml
common:
- type: Overlay
  url: overlays/loot-rush-games-partner-overlay.yaml
- type: DeveloperPortal
  url: https://docs.lootrush.com/
- type: Documentation
  url: https://docs.lootrush.com/
- type: APIReference
  url: https://docs.lootrush.com/api-reference/openapi.json
- type: GettingStarted
  url: https://docs.lootrush.com/
- type: LLMsTxt
  url: llms/loot-rush-games-llms.txt
- type: MCPServer
  url: mcp/loot-rush-games-mcp.yml
- type: Authentication
  url: authentication/loot-rush-games-authentication.yml
- type: ErrorCatalog
  url: errors/loot-rush-games-problem-types.yml
- type: Conventions
  url: conventions/loot-rush-games-conventions.yml
- type: Conformance
  url: conformance/loot-rush-games-conformance.yml
- type: Lifecycle
  url: lifecycle/loot-rush-games-lifecycle.yml
- type: StatusPage
  url: https://status.lootrush.com/
- type: DataModel
  url: data-model/loot-rush-games-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DomainSecurity
  url: security/loot-rush-games-domain-security.yml
- type: Support
  url: mailto:support@lootrush.com
- type: Website
  url: https://www.lootrush.com/
- type: GitHubOrganization
  url: https://github.com/smelthq

Loot Rush Games API — frequently asked questions

Does Loot Rush Games have an API?

Yes. APIs.io lists 4 APIs from Loot Rush Games, including Loot Rush Games Connect API, Loot Rush Games History API and Loot Rush Games MCP API, and 1 more.

Is there an OpenAPI specification for the Loot Rush Games API?

Yes. APIs.io indexes 4 OpenAPI specifications for Loot Rush Games, each linked for download from this page.

How do I authenticate with the Loot Rush Games API?

Loot Rush Games uses bearer-token authentication (apiKey/http · 2 schemes). The details are profiled on APIs.io as Loot Rush Games Authentication.

Does Loot Rush Games have an MCP server?

Yes. APIs.io lists 1 MCP server for Loot Rush Games: Remote MCP server at mcp.lootrush.com over HTTP; 5 tools listed.

Is the Loot Rush Games API ready for AI agents?

Loot Rush Games has a Kin Score of 36.1 out of 100 (thin) and an Agent Readiness score of 37.1 (agent-ready), scored by API Evangelist on 2026-11-06.

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