curl --request GET \
  --url https://api.routeur.app/v1/markets/{venue}/{id}/book \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.routeur.app/v1/markets/{venue}/{id}/book"

headers = {"X-API-Key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api.routeur.app/v1/markets/{venue}/{id}/book', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.routeur.app/v1/markets/{venue}/{id}/book"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-API-Key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "data": {
    "volume_24h_usd": "0.4100",
    "trades_24h": 123,
    "liquidity": "deep",
    "venue": "kalshi",
    "market_id": "<string>",
    "source": "live",
    "tier": "full",
    "as_of": "2023-11-07T05:31:56Z",
    "snapshot_at": "2023-11-07T05:31:56Z",
    "events_applied": 123,
    "depth": 123,
    "yes": {
      "bids": [
        {
          "price_usd": "0.4100",
          "quantity": "0.4100",
          "notional_usd": "0.4100"
        }
      ],
      "asks": [
        {
          "price_usd": "0.4100",
          "quantity": "0.4100",
          "notional_usd": "0.4100"
        }
      ]
    },
    "no": {
      "bids": [
        {
          "price_usd": "0.4100",
          "quantity": "0.4100",
          "notional_usd": "0.4100"
        }
      ],
      "asks": [
        {
          "price_usd": "0.4100",
          "quantity": "0.4100",
          "notional_usd": "0.4100"
        }
      ]
    },
    "top": {
      "yes_depth_1c_usd": "0.4100",
      "yes_depth_2c_usd": "0.4100",
      "yes_depth_5c_usd": "0.4100",
      "no_depth_1c_usd": "0.4100",
      "no_depth_2c_usd": "0.4100",
      "no_depth_5c_usd": "0.4100",
      "yes_bid_usd": "0.4100",
      "yes_bid_quantity": "0.4100",
      "yes_ask_usd": "0.4100",
      "yes_ask_quantity": "0.4100",
      "no_bid_usd": "0.4100",
      "no_ask_usd": "0.4100",
      "mid_usd": "0.4100",
      "microprice_usd": "0.4100",
      "spread_usd": "0.4100",
      "imbalance": "0.4100"
    },
    "feed": {
      "connected": true,
      "stale_seconds": 123,
      "last_message_at": "2023-11-07T05:31:56Z"
    },
    "issues": [
      "<string>"
    ],
    "volume_source": "venue",
    "total_volume_usd": "0.4100",
    "open_interest_usd": "0.4100",
    "spread_usd": "0.4100",
    "yes_spread_usd": "0.4100",
    "no_spread_usd": "0.4100",
    "book_spread_usd": "0.4100",
    "book_yes_depth_5c_usd": "0.4100",
    "book_no_depth_5c_usd": "0.4100",
    "book_imbalance": "0.4100",
    "book_at": "2023-11-07T05:31:56Z",
    "venue_ts": "2023-11-07T05:31:56Z",
    "seq": 123
  }
}

{
  "error": {
    "code": "invalid_parameter",
    "message": "Invalid or unsupported query parameter: limit."
  }
}

{
  "error": {
    "code": "api_key_required",
    "message": "Send an API key in the X-API-Key header or as a Bearer token."
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}