Data Reference

This section documents the reusable data types returned by the Aleno Pricing API across all endpoints.

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1. Asset

type Asset = {
  symbol: string;
  tokenMapping: {
    chainId: string;
    address: string;
  }[];
};

• symbol: Canonical asset symbol (e.g., WETH, AAVE).

• tokenMapping: Array of chain-specific token contracts.

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2. Ticker

type Ticker = {
  id: string;
  aggregated: {
    price: number;
    h24UsdVolume: number;
  };
  cex: {
    price: number;
    h24UsdVolume: number;
  };
  dex: {
    price: number;
    h24UsdVolume: number;
    usdTvl: number;
  };
};

• id: Asset pair symbol in BASE/QUOTE format.

• aggregated: Aggregated price and volume across CEX + DEX.

• cex: Centralized exchange pricing data.

• dex: Decentralized exchange pricing and TVL data.

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3. PoolState

type PoolState = {
  chainId: string;
  address: string;
  protocol: string;
  usdTvl: number;
  h24UsdVolume: number;
  tokens: {
    symbol: string;
    address: string;
    decimals: number;
    tvl: number;
    usdTvl: number;
    h24Volume: number;
    h24UsdVolume: number;
    priceUsd: number;
  }[];
  pairs: {
    base: string;
    quote: string;
    baseToQuotePrice: number;
    quoteToBasePrice: number;
    h24UsdVolume: number;
  }[];
};

• chainId: Aleno chain ID (eth, solana, arb, etc.).

• address: Pool contract address.

• protocol: DEX protocol ID (e.g., uniswap_v2, raydium-clmm).

• usdTvl: Total value locked in USD.

• h24UsdVolume: 24-hour volume in USD for the pool.

• tokens: Array of tokens in the pool, with liquidity and pricing details.

• pairs: Derived price ratios between token pairs.