Amberdata

Amberdata delivers institutional-grade digital asset and blockchain data through its REST API at https://api.amberdata.com. Coverage spans spot market data (prices, OHLCV, tickers, trades, order books), derivatives across futures and options (funding rates, open interest, liquidations, implied volatility, Greeks), DeFi (DEX trades and lending), and on-chain blockchain data (blocks, transactions, addresses, tokens, transfers), plus low-latency WebSocket streaming.

Amberdata publishes 10 APIs on the APIs.io network, including WebSocket Streaming API, DeFi API, Futures API, and 7 more. Tagged areas include Crypto, Blockchain, Market Data, Digital Assets, and Derivatives.

The Amberdata catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Amberdata’s developer surface includes authentication, engineering blog, documentation, API reference, getting-started guide, support, pricing, and 27 more developer resources.

🌐 Visit website 📡 Source on GitHub

62.8/100 strong ▬ flat Agent 54/100 agent ready Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0

AccessEnterpriseSelf serve

10 APIs 1 MCP Servers

CryptoBlockchainMarket DataDigital AssetsDerivativesDeFiOn-Chain

Kin Score

Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0

Composite quality — 62.8/100 · strong

Contract Quality 13.0 / 21

Developer Ergonomics 11.0 / 17

Commercial Clarity 10.3 / 17

Operational Transparency 8.4 / 11

Governance 5.4 / 10

Discoverability 6.9 / 9

Regulatory Posture 7.8 / 15

Agent readiness — 54/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

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 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

Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data 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.

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/. This rating is computed from github.com/api-evangelist/amberdata: 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 10

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

MCP Servers 1

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

Rate Limits 1

Documented rate limits and quota policies.

Amberdata Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

WellKnown

MCPServer

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Build 6

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

Postman

Packages

SDKs

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 5

Status, limits, changes, and where to get help

RateLimits

Support

StatusPage

Deprecation

ChangeLog

Commercial 5

Pricing, plans, and the legal terms of use

Plans

FinOps

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

Blog

Blog

LinkedIn

Website

Website

Source (apis.yml)

aid: amberdata
url: https://raw.githubusercontent.com/api-evangelist/amberdata/refs/heads/main/apis.yml
name: Amberdata
kind: company
description: Amberdata delivers institutional-grade digital asset and blockchain data through its REST API at https://api.amberdata.com.
  Coverage spans spot market data (prices, OHLCV, tickers, trades, order books), derivatives across futures and options (funding
  rates, open interest, liquidations, implied volatility, Greeks), DeFi (DEX trades and lending), and on-chain blockchain
  data (blocks, transactions, addresses, tokens, transfers), plus low-latency WebSocket streaming.
accessModel:
  pricing: enterprise
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Enterprise · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/amberdata.png
tags:
- Crypto
- Blockchain
- Market Data
- Digital Assets
- Derivatives
- DeFi
- On-Chain
created: '2026-06-21'
modified: '2026-07-22'
specificationVersion: '0.19'
apis:
- aid: amberdata:websocket-streaming
  name: Amberdata WebSocket Streaming API
  tags:
  - WebSocket
  - Streaming
  - Real Time
  - Low Latency
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.amberdata.io/real-time/websocket-getting-started
  baseURL: wss://ws.web3api.io
  properties:
  - url: https://docs.amberdata.io/real-time/websocket-getting-started
    type: Documentation
  - url: https://docs.amberdata.io/reference/ws-connection
    type: APIReference
  - url: asyncapi/amberdata-asyncapi.yml
    type: AsyncAPI
  description: Low-latency real-time WebSocket streaming over a JSON-RPC 2.0 subscribe interface for spot trades and prices,
    DEX data, and on-chain events, authenticated with the x-api-key header.
- aid: amberdata:amberdata-defi-api
  name: Amberdata DeFi API
  description: Decentralized finance (DEX and lending) data.
  humanURL: https://docs.amberdata.io/reference/defi-reference
  baseURL: https://api.amberdata.com/defi
  tags:
  - DeFi
  properties:
  - type: OpenAPI
    url: openapi/amberdata-defi-openapi.yaml
  - type: OpenAPI
    url: openapi/amberdata-defi-market-openapi.yaml
  - type: Overlay
    url: overlays/amberdata-defi-overlay.yaml
  - type: Overlay
    url: overlays/amberdata-defi-market-overlay.yaml
  - type: OpenAPI
    url: openapi/amberdata-defi-api-openapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/http-api-fundamentals
  - type: APIReference
    url: https://docs.amberdata.io/reference/spot-reference
  - type: AsyncAPI
    url: asyncapi/amberdata-asyncapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/analytics/derivatives/instruments-information
  - type: APIReference
    url: https://docs.amberdata.io/reference/futures-exchanges-reference
  - type: Documentation
    url: https://docs.amberdata.io/reference/defi-reference
  - type: Documentation
    url: https://docs.amberdata.io/docs/transactions
- aid: amberdata:amberdata-futures-api
  name: Amberdata Futures API
  description: Futures and perpetuals market data and derivatives analytics (funding rates, open interest, liquidations, basis).
  humanURL: https://docs.amberdata.io/reference/futures-exchanges-reference
  baseURL: https://api.amberdata.com/markets/derivatives
  tags:
  - Futures
  properties:
  - type: OpenAPI
    url: openapi/amberdata-derivatives-openapi.yaml
  - type: Overlay
    url: overlays/amberdata-derivatives-overlay.yaml
  - type: OpenAPI
    url: openapi/amberdata-futures-api-openapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/http-api-fundamentals
  - type: APIReference
    url: https://docs.amberdata.io/reference/spot-reference
  - type: AsyncAPI
    url: asyncapi/amberdata-asyncapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/analytics/derivatives/instruments-information
  - type: APIReference
    url: https://docs.amberdata.io/reference/futures-exchanges-reference
  - type: Documentation
    url: https://docs.amberdata.io/reference/defi-reference
  - type: Documentation
    url: https://docs.amberdata.io/docs/transactions
- aid: amberdata:amberdata-on-chain-api
  name: Amberdata On-Chain API
  description: On-chain blockchain data (blocks, transactions, addresses, tokens).
  humanURL: https://docs.amberdata.io/docs/transactions
  baseURL: https://api.amberdata.com/blockchains
  tags:
  - On-Chain
  properties:
  - type: OpenAPI
    url: openapi/amberdata-blockchain-openapi.yaml
  - type: Overlay
    url: overlays/amberdata-blockchain-overlay.yaml
  - type: OpenAPI
    url: openapi/amberdata-on-chain-api-openapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/http-api-fundamentals
  - type: APIReference
    url: https://docs.amberdata.io/reference/spot-reference
  - type: AsyncAPI
    url: asyncapi/amberdata-asyncapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/analytics/derivatives/instruments-information
  - type: APIReference
    url: https://docs.amberdata.io/reference/futures-exchanges-reference
  - type: Documentation
    url: https://docs.amberdata.io/reference/defi-reference
  - type: Documentation
    url: https://docs.amberdata.io/docs/transactions
- aid: amberdata:amberdata-options-api
  name: Amberdata Options API
  description: Options market data and volatility analytics (implied volatility, Greeks, surfaces, term structures).
  humanURL: https://docs.amberdata.io/reference/spot-reference
  baseURL: https://api.amberdata.com/markets/derivatives
  tags:
  - Options
  properties:
  - type: OpenAPI
    url: openapi/amberdata-derivatives-openapi.yaml
  - type: Overlay
    url: overlays/amberdata-derivatives-overlay.yaml
  - type: OpenAPI
    url: openapi/amberdata-options-api-openapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/http-api-fundamentals
  - type: APIReference
    url: https://docs.amberdata.io/reference/spot-reference
  - type: AsyncAPI
    url: asyncapi/amberdata-asyncapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/analytics/derivatives/instruments-information
  - type: APIReference
    url: https://docs.amberdata.io/reference/futures-exchanges-reference
  - type: Documentation
    url: https://docs.amberdata.io/reference/defi-reference
  - type: Documentation
    url: https://docs.amberdata.io/docs/transactions
- aid: amberdata:amberdata-spot-api
  name: Amberdata Spot API
  description: Spot market analytics across supported exchanges (order-book depth, trade analytics).
  humanURL: https://docs.amberdata.io/reference/spot-reference
  baseURL: https://api.amberdata.com/markets/spot/analytics
  tags:
  - Spot
  properties:
  - type: OpenAPI
    url: openapi/amberdata-spot-openapi.yaml
  - type: Overlay
    url: overlays/amberdata-spot-overlay.yaml
  - type: OpenAPI
    url: openapi/amberdata-spot-api-openapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/http-api-fundamentals
  - type: APIReference
    url: https://docs.amberdata.io/reference/spot-reference
  - type: AsyncAPI
    url: asyncapi/amberdata-asyncapi.yml
  - type: Documentation
    url: https://docs.amberdata.io/http/analytics/derivatives/instruments-information
  - type: APIReference
    url: https://docs.amberdata.io/reference/futures-exchanges-reference
  - type: Documentation
    url: https://docs.amberdata.io/reference/defi-reference
  - type: Documentation
    url: https://docs.amberdata.io/docs/transactions
- aid: amberdata:amberdata-arc-openapi
  name: Amberdata Asset Reference & Classification API
  description: Amberdata Asset Reference & Classification API from Amberdata — 4 path(s) described in OpenAPI.
  humanURL: https://docs.amberdata.io/real-time/websocket-getting-started
  baseURL: wss://ws.web3api.io
  properties:
  - type: OpenAPI
    url: openapi/amberdata-arc-openapi.yaml
- aid: amberdata:amberdata-market-openapi
  name: Amberdata Market-api
  description: Amberdata Market-api from Amberdata — 55 path(s) described in OpenAPI.
  humanURL: https://docs.amberdata.io/real-time/websocket-getting-started
  baseURL: wss://ws.web3api.io
  properties:
  - type: OpenAPI
    url: openapi/amberdata-market-openapi.yaml
- aid: amberdata:amberdata-metrics-openapi
  name: Amberdata Market Metrics
  description: Amberdata Market Metrics from Amberdata — 6 path(s) described in OpenAPI.
  humanURL: https://docs.amberdata.io/real-time/websocket-getting-started
  baseURL: wss://ws.web3api.io
  properties:
  - type: OpenAPI
    url: openapi/amberdata-metrics-openapi.yaml
- aid: amberdata:amberdata-price-openapi
  name: Amberdata Pricing
  description: Amberdata Pricing from Amberdata — 16 path(s) described in OpenAPI.
  humanURL: https://docs.amberdata.io/real-time/websocket-getting-started
  baseURL: wss://ws.web3api.io
  properties:
  - type: OpenAPI
    url: openapi/amberdata-price-openapi.yaml
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/amberdata/overview
- type: AgenticAccess
  url: agentic-access/amberdata-agentic-access.yml
- type: DomainSecurity
  url: security/amberdata-domain-security.yml
- type: Authentication
  url: authentication/amberdata-authentication.yml
- type: Blog
  url: https://blog.amberdata.io/rss.xml
- type: GitHubOrganization
  url: https://github.com/amberdata
- type: LinkedIn
  url: https://www.linkedin.com/company/amberdata
- type: Website
  url: https://www.amberdata.io
- type: Documentation
  url: https://docs.amberdata.io
- type: Plans
  url: plans/amberdata-plans-pricing.yml
- type: RateLimits
  url: rate-limits/amberdata-rate-limits.yml
- type: FinOps
  url: finops/amberdata-finops.yml
- type: APIReference
  url: https://docs.amberdata.io/data-dictionary/api-specs
- type: GettingStarted
  url: https://docs.amberdata.io/real-time/websocket-getting-started
- type: Support
  url: mailto:support@amberdata.io
- type: Pricing
  url: https://www.amberdata.io/pricing
- type: TermsOfService
  url: https://www.amberdata.io/terms
- type: PrivacyPolicy
  url: https://www.amberdata.io/privacy
- type: StatusPage
  url: https://status.amberdata.io
- type: Deprecation
  url: https://docs.amberdata.io/changelog/api-changes
- type: ChangeLog
  url: changelog/amberdata-changelog.yml
- type: Postman
  url: collections/amberdata.postman_collection.json
- type: Packages
  url: packages/amberdata-packages.yml
- type: SDKs
  url: packages/amberdata-packages.yml
- type: LLMsTxt
  url: llms/amberdata-llms.txt
- type: WellKnown
  url: well-known/amberdata-well-known.yml
- type: MCPServer
  url: mcp/amberdata-mcp.yml
- type: ToolCrosswalk
  url: mcp/amberdata-tool-crosswalk.yml
- type: Conformance
  url: conformance/amberdata-conformance.yml
- type: ErrorCatalog
  url: errors/amberdata-problem-types.yml
- type: Lifecycle
  url: lifecycle/amberdata-lifecycle.yml
- type: Conventions
  url: conventions/amberdata-conventions.yml
- type: DataModel
  url: data-model/amberdata-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Amberdata

APIs 10

Postman Collections 14

Open Collections 7