Asset Annotations

Endpoint

GET /v2/perp-annotations

Response

[
  ["flx:BTC", {"category": "crypto"}],
  ["flx:NVDA", {"category": "stocks"}],
  ["flx:GOLD", {"category": "commodities"}],
  ["flx:OIL", {"category": "commodities"}]
]

Array of [coin, annotation] pairs. Currently used by HIP-3 builder DEXes to classify their assets.

Category	Examples
`crypto`	flx:BTC
`stocks`	flx:NVDA, flx:COIN, flx:CRCL
`commodities`	flx:GOLD, flx:OIL, flx:COPPER, flx:GAS

The flx: prefix indicates Felix Exchange assets. Use alongside /v2/perp-categories for native HyperLiquid asset classification.

Example

curl -H "x-api-key: YOUR_KEY" https://hyper.polynode.dev/v2/perp-annotations

All DEX Metadata Overview

Overview

L4 Order Book

Market Data

User Data

DeFi

Discovery

Prediction Markets

Trading

Vaults & Governance

Passthrough

Infrastructure

Additional

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Response

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Response

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