# Phemex

**Canonical:** https://apis.io/providers/phemex/  
**APIs profiled:** 9

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.

## Kin Score — 39.2 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 39.2).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 59.5 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 33.3 |
| Commercial Clarity | 28.9 |
| Access Clarity | 28.9 |

Regulatory layer — **Securities & Market Data**: 38.3 (matched via tags).

## Agent readiness — 34.5 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Paid · Self-serve signup — onboarding: self-serve, pricing: paid, trial: no (confidence: high).

## APIs (9)

- **Phemex Account API** — The Account API from Phemex — 10 operation(s) for account.
- **Phemex Conversion API** — The Conversion API from Phemex — 2 operation(s) for conversion.
- **Phemex Market Data API** — The Market Data API from Phemex — 12 operation(s) for market data.
- **Phemex Orders API** — The Orders API from Phemex — 26 operation(s) for orders.
- **Phemex Positions API** — The Positions API from Phemex — 6 operation(s) for positions.
- **Phemex Sub-Account Transfers API** — The Sub-Account Transfers API from Phemex — 2 operation(s) for sub-account transfers.
- **Phemex Trades API** — The Trades API from Phemex — 7 operation(s) for trades.
- **Phemex Transfers API** — The Transfers API from Phemex — 2 operation(s) for transfers.
- **Phemex Wallets API** — The Wallets API from Phemex — 8 operation(s) for wallets.

## Agentic access (1)

- **Phemex Agentic Access** — 89 operations · 32 acting

## Security (2)

- **Phemex Authentication** — apiKey · 1 scheme
- **Phemex Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Plans (1)

- **Plans**

## Tags

Cryptocurrency, Derivatives, Spot Trading, Perpetual Contracts, Futures, WebSocket, Market Data

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/phemex/). Scores are computed from the provider's own public artifacts under a published rubric.