CoinEx

CoinEx is a global cryptocurrency exchange offering REST and WebSocket APIs for spot trading, futures, perpetual contracts, market data, order management, asset operations, and sub-account administration. API v2 launched January 2024 with unified authentication, restructured endpoints, and per-second rate limiting.

CoinEx publishes 3 APIs on the APIs.io network. Tagged areas include Cryptocurrency, Exchange, Spot Trading, Futures, and Perpetual Contracts.

CoinEx’s developer surface includes developer console, documentation, authentication, changelog, GitHub presence, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

27.5/100 emerging ▬ flat Agent 12/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessPaid

3 APIs

CryptocurrencyExchangeSpot TradingFuturesPerpetual ContractsMarket DataWebSocketFinance

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 27.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 6.1 / 20

Commercial Clarity 7.9 / 20

Operational Transparency 2.7 / 13

Governance 0.0 / 12

Discoverability 7.4 / 10

Agent readiness — 12/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

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/coinex: 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 3

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

Rate Limits 1

Documented rate limits and quota policies.

Rate Limits

0 limits

RATE LIMITS

FinOps 1

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

Get Started 2

Portal, sign-up, and the first successful call

Console

Console

GitHubDemoRepo

GitHubDemoRepo

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

GitHubMCPServer

GitHubMCPServer

Build 3

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

PythonSDK

PythonSDK

DotNetSDK

DotNetSDK

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 4

Status, limits, changes, and where to get help

RateLimits

ChangeLog

HelpCenter

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Plans

Plans

FinOps

FinOps

Other 1

Properties that don't map to a standard resource type

Fees

Fees

Source (apis.yml)

name: CoinEx
description: CoinEx is a global cryptocurrency exchange offering REST and WebSocket APIs for spot trading, futures, perpetual
  contracts, market data, order management, asset operations, and sub-account administration. API v2 launched January 2024
  with unified authentication, restructured endpoints, and per-second rate limiting.
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/coinex.png
url: https://raw.githubusercontent.com/api-evangelist/coinex/refs/heads/main/apis.yml
version: '0.19'
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Cryptocurrency
- Exchange
- Spot Trading
- Futures
- Perpetual Contracts
- Market Data
- WebSocket
- Finance
apis:
- name: CoinEx REST API v2
  description: The primary HTTP REST API for CoinEx, providing access to spot trading, futures, perpetual contracts, account
    management, asset operations, market data, and referral endpoints. Authentication uses HMAC-SHA256 signed headers.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.coinex.com/api/v2/
  baseURL: https://api.coinex.com/v2
  tags:
  - REST
  - Spot Trading
  - Futures
  - Market Data
  - Account Management
  - Asset Management
  - Referral
  properties:
  - type: Documentation
    url: https://docs.coinex.com/api/v2/
  - type: Authentication
    url: https://docs.coinex.com/api/v2/authorization
  - type: RateLimits
    url: https://docs.coinex.com/api/v2/rate-limit
  - type: ChangeLog
    url: https://docs.coinex.com/api/v2/changelog
  - type: IntegrationGuide
    url: https://docs.coinex.com/api/v2/guide
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/coinex/refs/heads/main/rate-limits/rate-limits.yml
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/coinex/refs/heads/main/plans/plans.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/coinex/refs/heads/main/finops/finops.yml
  contact:
  - FN: CoinEx Support
    url: https://support.coinex.com/
- name: CoinEx WebSocket API v2 - Spot
  description: Real-time WebSocket API for CoinEx spot markets. Supports streaming subscriptions for market depth, trade feeds,
    K-line data, and account/order updates. Responses use zip compression.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.coinex.com/api/v2/
  baseURL: wss://socket.coinex.com/v2/spot
  tags:
  - WebSocket
  - Spot Trading
  - Market Data
  - Real-Time
  - Order Updates
  properties:
  - type: Documentation
    url: https://docs.coinex.com/api/v2/
  - type: Authentication
    url: https://docs.coinex.com/api/v2/authorization
  - type: RateLimits
    url: https://docs.coinex.com/api/v2/rate-limit
  contact:
  - FN: CoinEx Support
    url: https://support.coinex.com/
- name: CoinEx WebSocket API v2 - Futures
  description: Real-time WebSocket API for CoinEx futures and perpetual contract markets. Supports streaming subscriptions
    for market depth, funding rates, position updates, and order events. Responses use zip compression.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.coinex.com/api/v2/
  baseURL: wss://socket.coinex.com/v2/futures
  tags:
  - WebSocket
  - Futures
  - Perpetual Contracts
  - Market Data
  - Real-Time
  - Funding Rate
  properties:
  - type: Documentation
    url: https://docs.coinex.com/api/v2/
  - type: Authentication
    url: https://docs.coinex.com/api/v2/authorization
  - type: RateLimits
    url: https://docs.coinex.com/api/v2/rate-limit
  contact:
  - FN: CoinEx Support
    url: https://support.coinex.com/
common:
- type: VulnerabilityDisclosure
  url: security/coinex-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/coinex-domain-security.yml
- type: Console
  url: https://www.coinex.com/en/apikey
- type: Documentation
  url: https://docs.coinex.com/api/v2/
- type: Authentication
  url: https://docs.coinex.com/api/v2/authorization
- type: RateLimits
  url: https://docs.coinex.com/api/v2/rate-limit
- type: ChangeLog
  url: https://docs.coinex.com/api/v2/changelog
- type: Fees
  url: https://www.coinex.com/en/fees
- type: TermsOfService
  url: https://www.coinex.com/en/service
- type: HelpCenter
  url: https://support.coinex.com/
- type: GitHub
  url: https://github.com/coinexcom
- type: GitHubDemoRepo
  url: https://github.com/coinexcom/coinex_api_demo
- type: GitHubMCPServer
  url: https://github.com/coinexcom/coinex_mcp_server
- type: PythonSDK
  url: https://github.com/ccxt/coinex-python
- type: DotNetSDK
  url: https://www.nuget.org/packages/CoinEx.Net
- type: Plans
  url: https://raw.githubusercontent.com/api-evangelist/coinex/refs/heads/main/plans/plans.yml
- type: RateLimits
  url: https://raw.githubusercontent.com/api-evangelist/coinex/refs/heads/main/rate-limits/rate-limits.yml
- type: FinOps
  url: https://raw.githubusercontent.com/api-evangelist/coinex/refs/heads/main/finops/finops.yml
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com
  email: kin@apievangelist.com

CoinEx

Kin Score

APIs 3

CoinEx REST API v2

CoinEx WebSocket API v2 - Spot

CoinEx WebSocket API v2 - Futures

Pricing Plans 1