curl --request GET \
  --url https://api.coinbase.com/api/v3/brokerage/market/products/{product_id}

import requests

url = "https://api.coinbase.com/api/v3/brokerage/market/products/{product_id}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.coinbase.com/api/v3/brokerage/market/products/{product_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.coinbase.com/api/v3/brokerage/market/products/{product_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.coinbase.com/api/v3/brokerage/market/products/{product_id}"

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.coinbase.com/api/v3/brokerage/market/products/{product_id}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.coinbase.com/api/v3/brokerage/market/products/{product_id}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)

response = http.request(request)
puts response.read_body

{
  "product_id": "BTC-USD",
  "price": "140.21",
  "price_percentage_change_24h": "9.43%",
  "volume_24h": "1908432",
  "volume_percentage_change_24h": "9.43%",
  "base_increment": "0.00000001",
  "quote_increment": "0.00000001",
  "quote_min_size": "0.00000001",
  "quote_max_size": "1000",
  "base_min_size": "0.00000001",
  "base_max_size": "1000",
  "base_name": "Bitcoin",
  "quote_name": "US Dollar",
  "watched": true,
  "is_disabled": false,
  "new": true,
  "status": "<string>",
  "cancel_only": true,
  "limit_only": true,
  "post_only": true,
  "trading_disabled": false,
  "auction_mode": true,
  "base_display_symbol": "BTC",
  "quote_display_symbol": "USD",
  "product_type": "UNKNOWN_PRODUCT_TYPE",
  "quote_currency_id": "USD",
  "base_currency_id": "BTC",
  "fcm_trading_session_details": {
    "is_session_open": true,
    "open_time": "<string>",
    "close_time": "<string>",
    "session_state": "FCM_TRADING_SESSION_STATE_UNDEFINED",
    "after_hours_order_entry_disabled": true,
    "closed_reason": "FCM_TRADING_SESSION_CLOSED_REASON_UNDEFINED",
    "maintenance": {
      "start_time": "<string>",
      "end_time": "<string>"
    }
  },
  "mid_market_price": "140.22",
  "alias": "BTC-USD",
  "alias_to": [
    "BTC-USDC"
  ],
  "view_only": true,
  "price_increment": "0.00000001",
  "display_name": "BTC PERP",
  "product_venue": "neptune",
  "approximate_quote_24h_volume": "1908432",
  "new_at": "2021-07-01T00:00:00Z",
  "market_cap": "1500000000000",
  "icon_color": "red",
  "icon_url": "https://example.com",
  "display_name_overwrite": "Bitcoin Perpetual",
  "about_description": "nano Crude Oil Futures is a monthly cash-settled contract that allows participants to manage risk, trade on margin, or speculate on the price of oil.",
  "best_bid_price": "<string>",
  "best_ask_price": "<string>",
  "high_24h": "<string>",
  "low_24h": "<string>",
  "future_product_details": {
    "venue": "<string>",
    "contract_code": "<string>",
    "contract_expiry": "<string>",
    "contract_size": "<string>",
    "contract_root_unit": "<string>",
    "group_description": "<string>",
    "contract_expiry_timezone": "<string>",
    "group_short_description": "<string>",
    "risk_managed_by": "UNKNOWN_RISK_MANAGEMENT_TYPE",
    "contract_expiry_type": "UNKNOWN_CONTRACT_EXPIRY_TYPE",
    "perpetual_details": {
      "open_interest": "<string>",
      "funding_rate": "<string>",
      "funding_time": "<string>",
      "max_leverage": "<string>",
      "base_asset_uuid": "<string>",
      "underlying_type": "<string>"
    },
    "contract_display_name": "<string>",
    "time_to_expiry_ms": "<string>",
    "non_crypto": true,
    "contract_expiry_name": "<string>",
    "twenty_four_by_seven": true,
    "funding_interval": "<string>",
    "open_interest": "<string>",
    "funding_rate": "<string>",
    "funding_time": "<string>",
    "display_name": "<string>",
    "region_enabled": {},
    "intraday_margin_rate": {
      "long_margin_rate": "0.5",
      "short_margin_rate": "0.5"
    },
    "overnight_margin_rate": {
      "long_margin_rate": "0.5",
      "short_margin_rate": "0.5"
    },
    "settlement_price": "<string>",
    "futures_asset_type": "UNKNOWN_FUTURES_ASSET_TYPE",
    "index_price": "<string>",
    "contract_code_display_name": "<string>",
    "product_group_cbrn": "<string>",
    "futures_asset_types": [
      "UNKNOWN_FUTURES_ASSET_TYPE"
    ],
    "trading_hours_type": "TRADING_HOURS_TYPE_UNSPECIFIED",
    "deribit_product_details": {
      "instrument_id": "<string>",
      "settlement_currency": "<string>",
      "counter_currency": "<string>",
      "settlement_period": "<string>",
      "price_index": "<string>",
      "instrument_type": "<string>",
      "maker_commission": "<string>",
      "taker_commission": "<string>",
      "block_trade_commission": "<string>",
      "block_trade_tick_size": "<string>",
      "block_trade_min_trade_amount": "<string>",
      "creation_time": "<string>",
      "max_leverage": "<string>",
      "max_liquidation_commission": "<string>",
      "tick_size_steps": [
        {
          "above_price": "<string>",
          "tick_size": "<string>"
        }
      ],
      "qty_tick_size": "<string>",
      "index_id": "<string>",
      "product_group": "<string>",
      "base_currency_uuid": "<string>",
      "quote_currency_uuid": "<string>",
      "state": "<string>",
      "delivery_price": "<string>"
    }
  },
  "equity_product_details": {
    "equity_subtype": "EQUITY_PRODUCT_SUBTYPE_UNSPECIFIED",
    "fractionable": true,
    "liquidate_only": true,
    "ticker": "<string>",
    "description": "<string>",
    "trading_halted": true,
    "trading_halted_start_time": "<string>",
    "trading_halted_end_time": "<string>",
    "fractional_notional_min_size": "<string>",
    "cik": "<string>",
    "short_name": "<string>",
    "company_description": "<string>",
    "company_website": "<string>",
    "trading_day_info": {
      "venue_id": "<string>",
      "date": "<string>",
      "trade_date_type": "TRADE_DATE_TYPE_UNSPECIFIED",
      "holiday_name": "<string>",
      "version_id": "<string>",
      "trading_sessions": [
        {
          "session_type": "UNKNOWN_EQUITY_TRADING_SESSION",
          "session_start_time": "<string>",
          "session_end_time": "<string>",
          "support_fractional": true,
          "limit_only": true
        }
      ]
    },
    "current_session": "UNKNOWN_EQUITY_TRADING_SESSION",
    "opol": "<string>",
    "recent_trading_days": {
      "trading_days": [
        {
          "venue_id": "<string>",
          "date": "<string>",
          "trade_date_type": "TRADE_DATE_TYPE_UNSPECIFIED",
          "holiday_name": "<string>",
          "version_id": "<string>",
          "trading_sessions": [
            {
              "session_type": "UNKNOWN_EQUITY_TRADING_SESSION",
              "session_start_time": "<string>",
              "session_end_time": "<string>",
              "support_fractional": true,
              "limit_only": true
            }
          ]
        }
      ]
    },
    "equity_trading_flags": {
      "tradable": true,
      "searchable": true,
      "buy_enabled": true,
      "buy_whole_shares": true,
      "buy_fractional_shares": true,
      "buy_notional": true,
      "sell_enabled": true,
      "sell_whole_shares": true,
      "sell_fractional_shares": true,
      "sell_notional": true
    }
  }
}

{
  "error": "<string>",
  "code": 123,
  "message": "<string>",
  "details": [
    {}
  ]
}