Crypto Trading Pairs & Fees by Exchange

omnial/exchange-markets

Given an exchange (e.g. binance, hyperliquid) and optional filters for market type, base or quote currency, or a free-text search, returns the trading pairs it lists -- each pair's base and quote currency, market type (spot, swap/perpetual, etc.), whether the exchange currently lists it as active, and the maker/taker fee rates charged on it.

activeper callv3

Price

Up to $0.00819 per call; you pay what the call used

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.00.

Data source

Binance, OKX, Bybit, Coinbase, Kraken, Hyperliquid and other exchanges

Trading pairs from the exchange each one is listed on: Binance, OKX, Bybit, Coinbase, Kraken, Hyperliquid and others.

Use it

Your AI assistant does the work: it finds this tool, shows you the price first, runs it, and you are charged when the run finishes. There is nothing to set up for this tool in particular.

Connect once and your AI can find and run this tool, and any other it needs.

Install it Create an account

For developers: the calls your assistant makes

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/exchange-markets" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/exchange-markets" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/exchange-markets", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/exchange-markets", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.00819

Updated: Oct 27, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "anyOf": [
    {
      "required": [
        "exchange"
      ]
    },
    {
      "required": [
        "base"
      ]
    },
    {
      "required": [
        "quote"
      ]
    },
    {
      "required": [
        "search"
      ]
    }
  ],
  "properties": {
    "base": {
      "type": "string",
      "minLength": 1,
      "description": "Filter by base currency. Example: ETH."
    },
    "type": {
      "enum": [
        "spot",
        "swap",
        "future",
        "option",
        "perpetual",
        "perp"
      ],
      "type": "string",
      "description": "Market type filter. Use perpetual or perp for perpetual contracts (alias for swap). Example: spot."
    },
    "limit": {
      "type": "integer",
      "default": 100,
      "maximum": 5000,
      "minimum": 1,
      "description": "Max results. Example: 100. Defaults to 100."
    },
    "quote": {
      "type": "string",
      "minLength": 1,
      "description": "Filter by quote currency. Example: USDT."
    },
    "search": {
      "type": "string",
      "minLength": 1,
      "description": "Fuzzy search in pair/base/quote. Example: ETH."
    },
    "exchange": {
      "enum": [
        "binance",
        "okx",
        "bybit",
        "bitget",
        "coinbase",
        "kraken",
        "gate",
        "htx",
        "kucoin",
        "mexc",
        "upbit",
        "bitfinex",
        "bitstamp",
        "deribit",
        "bitmex",
        "bithumb",
        "hyperliquid"
      ],
      "type": "string",
      "description": "Exchange identifier. When omitted, searches across all supported exchanges. Example: binance."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "data",
    "meta"
  ],
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "base": {
            "type": "string",
            "description": "The base currency, e.g. 'BTC', 'ETH'."
          },
          "pair": {
            "type": "string",
            "description": "The trading pair as the exchange denotes it, e.g. 'BTC/USDT', 'ETH/USDC'."
          },
          "type": {
            "type": "string",
            "description": "Market type. Observed 'spot' (binance BTC pairs) and 'swap' (hyperliquid ETH perpetual -- returned as 'swap' even though the request used 'perpetual')."
          },
          "quote": {
            "type": "string",
            "description": "The quote currency, e.g. 'USDT', 'USDC'."
          },
          "active": {
            "type": "boolean",
            "description": "Whether the exchange currently lists this pair as tradeable. Observed both true and false among binance's BTC pairs."
          },
          "exchange": {
            "type": "string",
            "description": "Echoes the requested exchange, e.g. 'binance', 'hyperliquid'."
          },
          "maker_fee": {
            "type": "number",
            "description": "Maker fee rate as a decimal fraction, e.g. 0.001 for 0.1%. Observed to vary by exchange (0.001 on binance spot, 0.00015 on hyperliquid perpetual)."
          },
          "taker_fee": {
            "type": "number",
            "description": "Taker fee rate as a decimal fraction, e.g. 0.001 for 0.1%. Observed to vary by exchange (0.001 on binance spot, 0.00045 on hyperliquid perpetual)."
          }
        },
        "additionalProperties": false
      },
      "description": "One entry per trading pair matching the request filters."
    },
    "meta": {
      "type": "object",
      "properties": {
        "cached": {
          "type": "boolean",
          "description": "Whether this response was served from the provider's cache. Typically false."
        }
      },
      "additionalProperties": false
    }
  },
  "description": "The exchange markets response.",
  "additionalProperties": false
}