Arkham website screenshot

Arkham

Arkham Intelligence operates a production-grade blockchain intelligence platform and REST API that provides entity attribution, address labels, wallet and entity intelligence, transfer and swap tracking, token and market data, portfolio and PnL history, DeFi loan positions, HyperCore and Polymarket analytics, and risk scoring across 20+ chains. The Arkham Intel API (v1.1.0) exposes 135 operations over 128 REST paths plus a WebSocket streaming surface for real-time transfers, authenticated with an API-Key header and billed by a usage-based credit model. Arkham also ships an agent-native x402 pay-per-request surface that lets AI agents buy individual API responses in USDC on Base with no account or key. Arkham was surfaced as a portfolio company of Anthemis and is a crypto / on-chain analytics provider.

Arkham publishes 25 APIs on the APIs.io network, including Analytics API, Arkm API, Balances API, and 22 more. Tagged areas include Company, Crypto, Blockchain, Blockchain Intelligence, and On-Chain Analytics.

The Arkham catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Arkham’s developer surface includes documentation, API reference, getting-started guide, authentication, pricing, signup flow, support, and 17 more developer resources.

🌐 Visit website 📡 Source on GitHub
53.2/100 developing ▬ flat Agent 78/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessPaidOpenFree trial⚡ Free to try
25 APIs 1 MCP Servers
CompanyCryptoBlockchainBlockchain IntelligenceOn-Chain AnalyticsEntity AttributionWallet IntelligenceMarket DataDeFiRisk Scoring

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 53.2/100 · developing
Contract Quality 14.8 / 25
Developer Ergonomics 13.5 / 20
Commercial Clarity 12.6 / 20
Operational Transparency 5.1 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 78/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 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 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
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/arkham: 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 25

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

Arkham Analytics API

The Analytics API from Arkham — 2 operation(s) for analytics.

Arkham Arkm API

The Arkm API from Arkham — 1 operation(s) for arkm.

Arkham Balances API

The Balances API from Arkham — 4 operation(s) for balances.

Arkham Chains API

The Chains API from Arkham — 1 operation(s) for chains.

Arkham Cluster API

The Cluster API from Arkham — 1 operation(s) for cluster.

Arkham Counterparties API

The Counterparties API from Arkham — 2 operation(s) for counterparties.

Arkham Flow API

The Flow API from Arkham — 2 operation(s) for flow.

Arkham History API

The History API from Arkham — 2 operation(s) for history.

Arkham Hypercore API

The Hypercore API from Arkham — 15 operation(s) for hypercore.

Arkham Intelligence API

The Intelligence API from Arkham — 21 operation(s) for intelligence.

Arkham Loans API

The Loans API from Arkham — 2 operation(s) for loans.

Arkham Marketdata API

The Marketdata API from Arkham — 1 operation(s) for marketdata.

Arkham Networks API

The Networks API from Arkham — 2 operation(s) for networks.

Arkham Polymarket API

The Polymarket API from Arkham — 20 operation(s) for polymarket.

Arkham Portfolio API

The Portfolio API from Arkham — 4 operation(s) for portfolio.

Arkham Risk API

The Risk API from Arkham — 5 operation(s) for risk.

Arkham Subscription API

The Subscription API from Arkham — 1 operation(s) for subscription.

Arkham Swaps API

The Swaps API from Arkham — 1 operation(s) for swaps.

Arkham Tag API

The Tag API from Arkham — 2 operation(s) for tag.

Arkham Token API

The Token API from Arkham — 17 operation(s) for token.

Arkham Transfers API

The Transfers API from Arkham — 5 operation(s) for transfers.

Arkham Tx API

The Tx API from Arkham — 1 operation(s) for tx.

Arkham User API

The User API from Arkham — 6 operation(s) for user.

Arkham Volume API

The Volume API from Arkham — 2 operation(s) for volume.

Arkham Ws API

The Ws API from Arkham — 8 operation(s) for ws.

Scroll for all 25

MCP Servers 1

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

arkham-mcp.yml

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Arkham Plans

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Arkham Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Arkham Finops

FINOPS

Event Specifications 1

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

Arkham Websocket Webhooks

ASYNCAPI

Security Posture 2

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

Arkham Authentication

apiKey · 1 scheme

SECURITY

Arkham Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp

Documentation 3

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference
 OpenAPI
OpenAPI

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 DataModel
DataModel
 Conformance
Conformance
 Lifecycle
Lifecycle
 Webhooks
Webhooks

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits
RateLimits
 Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps
 Pricing
Pricing

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: arkham
accessModel:
  pricing: paid
  onboarding: open
  trial: true
  try_now: true
  public: true
  label: Paid (free trial) · Open access
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/arkham.png
name: Arkham
description: Arkham Intelligence operates a production-grade blockchain intelligence platform and REST API that provides entity
  attribution, address labels, wallet and entity intelligence, transfer and swap tracking, token and market data, portfolio
  and PnL history, DeFi loan positions, HyperCore and Polymarket analytics, and risk scoring across 20+ chains. The Arkham
  Intel API (v1.1.0) exposes 135 operations over 128 REST paths plus a WebSocket streaming surface for real-time transfers,
  authenticated with an API-Key header and billed by a usage-based credit model. Arkham also ships an agent-native x402 pay-per-request
  surface that lets AI agents buy individual API responses in USDC on Base with no account or key. Arkham was surfaced as
  a portfolio company of Anthemis and is a crypto / on-chain analytics provider.
url: https://raw.githubusercontent.com/api-evangelist/arkham/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- anthemis
x-tier: profiled
x-tier-reason: live-api-enriched
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Crypto
- Blockchain
- Blockchain Intelligence
- On-Chain Analytics
- Entity Attribution
- Wallet Intelligence
- Market Data
- DeFi
- Risk Scoring
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: arkham:arkham-analytics-api
  name: Arkham Analytics API
  description: The Analytics API from Arkham — 2 operation(s) for analytics.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/arkham-analytics-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-arkm-api
  name: Arkham Arkm API
  description: The Arkm API from Arkham — 1 operation(s) for arkm.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Arkm
  properties:
  - type: OpenAPI
    url: openapi/arkham-arkm-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-balances-api
  name: Arkham Balances API
  description: The Balances API from Arkham — 4 operation(s) for balances.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Balances
  properties:
  - type: OpenAPI
    url: openapi/arkham-balances-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-chains-api
  name: Arkham Chains API
  description: The Chains API from Arkham — 1 operation(s) for chains.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Chains
  properties:
  - type: OpenAPI
    url: openapi/arkham-chains-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-cluster-api
  name: Arkham Cluster API
  description: The Cluster API from Arkham — 1 operation(s) for cluster.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Cluster
  properties:
  - type: OpenAPI
    url: openapi/arkham-cluster-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-counterparties-api
  name: Arkham Counterparties API
  description: The Counterparties API from Arkham — 2 operation(s) for counterparties.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Counterparties
  properties:
  - type: OpenAPI
    url: openapi/arkham-counterparties-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-flow-api
  name: Arkham Flow API
  description: The Flow API from Arkham — 2 operation(s) for flow.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Flow
  properties:
  - type: OpenAPI
    url: openapi/arkham-flow-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-history-api
  name: Arkham History API
  description: The History API from Arkham — 2 operation(s) for history.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - History
  properties:
  - type: OpenAPI
    url: openapi/arkham-history-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-hypercore-api
  name: Arkham Hypercore API
  description: The Hypercore API from Arkham — 15 operation(s) for hypercore.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Hypercore
  properties:
  - type: OpenAPI
    url: openapi/arkham-hypercore-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-intelligence-api
  name: Arkham Intelligence API
  description: The Intelligence API from Arkham — 21 operation(s) for intelligence.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Intelligence
  properties:
  - type: OpenAPI
    url: openapi/arkham-intelligence-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-loans-api
  name: Arkham Loans API
  description: The Loans API from Arkham — 2 operation(s) for loans.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Loans
  properties:
  - type: OpenAPI
    url: openapi/arkham-loans-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-marketdata-api
  name: Arkham Marketdata API
  description: The Marketdata API from Arkham — 1 operation(s) for marketdata.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Marketdata
  properties:
  - type: OpenAPI
    url: openapi/arkham-marketdata-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-networks-api
  name: Arkham Networks API
  description: The Networks API from Arkham — 2 operation(s) for networks.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Networks
  properties:
  - type: OpenAPI
    url: openapi/arkham-networks-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-polymarket-api
  name: Arkham Polymarket API
  description: The Polymarket API from Arkham — 20 operation(s) for polymarket.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Polymarket
  properties:
  - type: OpenAPI
    url: openapi/arkham-polymarket-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-portfolio-api
  name: Arkham Portfolio API
  description: The Portfolio API from Arkham — 4 operation(s) for portfolio.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Portfolio
  properties:
  - type: OpenAPI
    url: openapi/arkham-portfolio-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-risk-api
  name: Arkham Risk API
  description: The Risk API from Arkham — 5 operation(s) for risk.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Risk
  properties:
  - type: OpenAPI
    url: openapi/arkham-risk-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-subscription-api
  name: Arkham Subscription API
  description: The Subscription API from Arkham — 1 operation(s) for subscription.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Subscription
  properties:
  - type: OpenAPI
    url: openapi/arkham-subscription-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-swaps-api
  name: Arkham Swaps API
  description: The Swaps API from Arkham — 1 operation(s) for swaps.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Swaps
  properties:
  - type: OpenAPI
    url: openapi/arkham-swaps-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-tag-api
  name: Arkham Tag API
  description: The Tag API from Arkham — 2 operation(s) for tag.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Tag
  properties:
  - type: OpenAPI
    url: openapi/arkham-tag-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-token-api
  name: Arkham Token API
  description: The Token API from Arkham — 17 operation(s) for token.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Token
  properties:
  - type: OpenAPI
    url: openapi/arkham-token-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-transfers-api
  name: Arkham Transfers API
  description: The Transfers API from Arkham — 5 operation(s) for transfers.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Transfers
  properties:
  - type: OpenAPI
    url: openapi/arkham-transfers-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-tx-api
  name: Arkham Tx API
  description: The Tx API from Arkham — 1 operation(s) for tx.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Tx
  properties:
  - type: OpenAPI
    url: openapi/arkham-tx-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-user-api
  name: Arkham User API
  description: The User API from Arkham — 6 operation(s) for user.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - User
  properties:
  - type: OpenAPI
    url: openapi/arkham-user-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-volume-api
  name: Arkham Volume API
  description: The Volume API from Arkham — 2 operation(s) for volume.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Volume
  properties:
  - type: OpenAPI
    url: openapi/arkham-volume-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
- aid: arkham:arkham-ws-api
  name: Arkham Ws API
  description: The Ws API from Arkham — 8 operation(s) for ws.
  humanURL: https://arkm.com/api/docs
  baseURL: https://api.arkm.com
  tags:
  - Ws
  properties:
  - type: OpenAPI
    url: openapi/arkham-ws-api-openapi.yml
  - type: Authentication
    url: authentication/arkham-authentication.yml
  - type: RateLimits
    url: rate-limits/arkham-rate-limits.yml
  - type: ErrorCatalog
    url: errors/arkham-error-codes.yml
  - type: Conventions
    url: conventions/arkham-conventions.yml
  - type: DataModel
    url: data-model/arkham-data-model.yml
  - type: Webhooks
    url: asyncapi/arkham-websocket-webhooks.yml
common:
- type: DeveloperPortal
  url: https://arkm.com/api-dashboard
- type: Documentation
  url: https://arkm.com/api/docs
- type: APIReference
  url: https://arkm.com/api/docs
- type: GettingStarted
  url: https://arkm.com/llms/guides/getting-access.md
- type: OpenAPI
  url: openapi/arkham-openapi-original.json
- type: Authentication
  url: authentication/arkham-authentication.yml
- type: RateLimits
  url: rate-limits/arkham-rate-limits.yml
- type: ErrorCatalog
  url: errors/arkham-error-codes.yml
- type: Conventions
  url: conventions/arkham-conventions.yml
- type: DataModel
  url: data-model/arkham-data-model.yml
- type: Conformance
  url: conformance/arkham-conformance.yml
- type: Lifecycle
  url: lifecycle/arkham-lifecycle.yml
- type: DomainSecurity
  url: security/arkham-domain-security.yml
- type: LLMsTxt
  url: llms/arkham-llms.txt
- type: MCPServer
  url: mcp/arkham-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/arkham-websocket-webhooks.yml
- type: AgenticAccess
  url: skills/arkham-x402-agent-skill.md
- type: Plans
  url: plans/arkham-plans.yml
- type: FinOps
  url: finops/arkham-finops.yml
- type: Pricing
  url: https://arkm.com/api
- type: SignUp
  url: https://arkm.com
- type: Support
  url: mailto:api@arkm.com
- type: Blog
  url: https://info.arkm.com/research
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence