Phemex

Phemex is a cryptocurrency derivatives exchange offering REST and WebSocket APIs for spot trading, perpetual contracts, futures, hedged perpetual contracts, asset transfers, and real-time market data. The platform provides low-latency trading infrastructure with HMAC SHA256 authentication and tiered rate limiting for institutional and retail traders.

4 APIs 0 Features

CryptocurrencyDerivativesSpot TradingPerpetual ContractsFuturesWebSocketMarket Data

APIs

Phemex Contract Trading API

REST and WebSocket API for trading perpetual contracts on Phemex, including order placement, position management, account queries, and real-time market data subscriptions.

Phemex Spot Trading API

REST and WebSocket API for spot trading on Phemex, supporting order placement, wallet queries, market data subscriptions, and 24-hour ticker streams.

Phemex Hedged Perpetual API

REST and WebSocket API for hedged perpetual contract trading on Phemex, enabling both long and short positions simultaneously with independent leverage settings per side.

Phemex Asset Transfer API

REST API for transferring assets between spot and futures accounts, managing sub-account fund movements, and performing universal transfers between main and sub-accounts on Phemex.

Pricing Plans

Plans

2 plans

PLANS

Rate Limits

Contract

0 limits

RATE LIMITS

Hedged Perpetual

0 limits

RATE LIMITS

Overview

0 limits

RATE LIMITS

Spot

0 limits

RATE LIMITS

Transfer

0 limits

RATE LIMITS

FinOps

Finops

FINOPS

Semantic Vocabularies

Phemex Context

0 classes · 0 properties

JSON-LD

Example Payloads

Place Contract Order

5 fields

EXAMPLE

Place Spot Order

5 fields

EXAMPLE

Resources

GitHubRepository

GitHubRepository

Documentation

Authentication

Sources

name: Phemex
description: Phemex is a cryptocurrency derivatives exchange offering REST and WebSocket APIs for spot trading, perpetual
  contracts, futures, hedged perpetual contracts, asset transfers, and real-time market data. The platform provides low-latency
  trading infrastructure with HMAC SHA256 authentication and tiered rate limiting for institutional and retail traders.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Cryptocurrency
- Derivatives
- Spot Trading
- Perpetual Contracts
- Futures
- WebSocket
- Market Data
apis:
- name: Phemex Contract Trading API
  description: REST and WebSocket API for trading perpetual contracts on Phemex, including order placement, position management,
    account queries, and real-time market data subscriptions.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://github.com/phemex/phemex-api-docs/blob/master/Public-Contract-API-en.md
  baseURL: https://api.phemex.com
  tags:
  - Cryptocurrency
  - Perpetual Contracts
  - Derivatives
  - Trading
  - WebSocket
  properties:
  - type: Documentation
    url: https://github.com/phemex/phemex-api-docs/blob/master/Public-Contract-API-en.md
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/openapi/contract.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/rate-limits/contract.yml
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/plans/plans.yml
  contact:
  - FN: Phemex Support
    url: https://phemex.com/help-center
  overlays: []
  aid: phemex:phemex-contract-trading-api
- name: Phemex Spot Trading API
  description: REST and WebSocket API for spot trading on Phemex, supporting order placement, wallet queries, market data
    subscriptions, and 24-hour ticker streams.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://github.com/phemex/phemex-api-docs/blob/master/Public-Spot-API-en.md
  baseURL: https://api.phemex.com
  tags:
  - Cryptocurrency
  - Spot Trading
  - WebSocket
  - Market Data
  properties:
  - type: Documentation
    url: https://github.com/phemex/phemex-api-docs/blob/master/Public-Spot-API-en.md
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/openapi/spot.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/rate-limits/spot.yml
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/plans/plans.yml
  contact:
  - FN: Phemex Support
    url: https://phemex.com/help-center
  overlays: []
  aid: phemex:phemex-spot-trading-api
- name: Phemex Hedged Perpetual API
  description: REST and WebSocket API for hedged perpetual contract trading on Phemex, enabling both long and short positions
    simultaneously with independent leverage settings per side.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://github.com/phemex/phemex-api-docs/blob/master/Public-Hedged-Perpetual-API.md
  baseURL: https://api.phemex.com
  tags:
  - Cryptocurrency
  - Hedged Perpetual
  - Derivatives
  - Trading
  properties:
  - type: Documentation
    url: https://github.com/phemex/phemex-api-docs/blob/master/Public-Hedged-Perpetual-API.md
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/openapi/hedged-perpetual.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/rate-limits/hedged-perpetual.yml
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/plans/plans.yml
  contact:
  - FN: Phemex Support
    url: https://phemex.com/help-center
  overlays: []
  aid: phemex:phemex-hedged-perpetual-api
- name: Phemex Asset Transfer API
  description: REST API for transferring assets between spot and futures accounts, managing sub-account fund movements, and
    performing universal transfers between main and sub-accounts on Phemex.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://github.com/phemex/phemex-api-docs/blob/master/Public-Transfer-API-en.md
  baseURL: https://api.phemex.com
  tags:
  - Cryptocurrency
  - Asset Transfer
  - Account Management
  - Sub-Accounts
  properties:
  - type: Documentation
    url: https://github.com/phemex/phemex-api-docs/blob/master/Public-Transfer-API-en.md
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/openapi/transfer.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/rate-limits/transfer.yml
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/plans/plans.yml
  contact:
  - FN: Phemex Support
    url: https://phemex.com/help-center
  overlays: []
  aid: phemex:phemex-asset-transfer-api
common:
- type: GitHubRepository
  url: https://github.com/phemex/phemex-api-docs
- type: JSONLD
  url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/json-ld/phemex.jsonld
- type: Vocabulary
  url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/vocabulary/phemex-vocabulary.yml
- type: Documentation
  url: https://github.com/phemex/phemex-api-docs
- type: Authentication
  url: https://github.com/phemex/phemex-api-docs/blob/master/Generic-API-Info.en.md
- type: RateLimits
  url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/rate-limits/overview.yml
- type: Plans
  url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/plans/plans.yml
- type: FinOps
  url: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/finops/finops.yml
- type: HelpCenter
  url: https://phemex.com/help-center
- type: SDKs
  url: https://github.com/ccxt/ccxt
- type: JavaClient
  url: https://github.com/phemex/java-client
- type: ErrorCodes
  url: https://github.com/phemex/phemex-api-docs/blob/master/TradingErrorCode.md
- type: StatusPage
  url: https://status.phemex.com
- type: Testnet
  url: https://testnet.phemex.com
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com
  email: info@apievangelist.com