curl --request GET \
  --url https://api.rivermarkets.com/v1/generic-assets \
  --header 'X-River-Key-Id: <api-key>' \
  --header 'X-River-Org-Id: <api-key>' \
  --header 'X-River-Signature: <api-key>' \
  --header 'X-River-Timestamp: <api-key>'

import requests

url = "https://api.rivermarkets.com/v1/generic-assets"

headers = {
    "X-River-Key-Id": "<api-key>",
    "X-River-Timestamp": "<api-key>",
    "X-River-Signature": "<api-key>",
    "X-River-Org-Id": "<api-key>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {
    'X-River-Key-Id': '<api-key>',
    'X-River-Timestamp': '<api-key>',
    'X-River-Signature': '<api-key>',
    'X-River-Org-Id': '<api-key>'
  }
};

fetch('https://api.rivermarkets.com/v1/generic-assets', 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.rivermarkets.com/v1/generic-assets",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-River-Key-Id: <api-key>",
    "X-River-Org-Id: <api-key>",
    "X-River-Signature: <api-key>",
    "X-River-Timestamp: <api-key>"
  ],
]);

$response = curl_exec($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.rivermarkets.com/v1/generic-assets"

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

	req.Header.Add("X-River-Key-Id", "<api-key>")
	req.Header.Add("X-River-Timestamp", "<api-key>")
	req.Header.Add("X-River-Signature", "<api-key>")
	req.Header.Add("X-River-Org-Id", "<api-key>")

	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.rivermarkets.com/v1/generic-assets")
  .header("X-River-Key-Id", "<api-key>")
  .header("X-River-Timestamp", "<api-key>")
  .header("X-River-Signature", "<api-key>")
  .header("X-River-Org-Id", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.rivermarkets.com/v1/generic-assets")

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

request = Net::HTTP::Get.new(url)
request["X-River-Key-Id"] = '<api-key>'
request["X-River-Timestamp"] = '<api-key>'
request["X-River-Signature"] = '<api-key>'
request["X-River-Org-Id"] = '<api-key>'

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

{
  "assets": [
    {
      "generic_asset_id": "<string>",
      "name": "<string>",
      "river_ids": [
        123
      ],
      "inserted_at": "<string>",
      "asset_type": "<string>",
      "period": "<string>",
      "metric": "<string>",
      "entity_id": "<string>",
      "side": "<string>",
      "strike": 123,
      "description": "<string>",
      "category": "<string>",
      "subcategory": "<string>",
      "resolves_at": "<string>",
      "start_datetime": "<string>",
      "owner_subaccount_id": "<string>",
      "status": "<string>",
      "match_type": "<string>",
      "event": {
        "event_id": "<string>",
        "series": "<string>",
        "start": "<string>",
        "title": "<string>",
        "participants": [
          {
            "entity": {
              "entity_id": "<string>",
              "name": "<string>",
              "abbreviation": "<string>"
            },
            "role": "<string>"
          }
        ]
      },
      "member_count": 0,
      "exchanges": [
        "<string>"
      ],
      "volume": 123,
      "volume_24h": 123,
      "members": [
        {
          "river_id": 123,
          "exchange_value": 123,
          "exchange_name": "<string>",
          "tick_size_price": 123,
          "tick_size_qty": 123,
          "minimum_order_size": 123,
          "neg_risk": true,
          "name": "<string>",
          "status": "active",
          "ticker": "<string>",
          "token_id_yes": "<string>",
          "token_id_no": "<string>",
          "slug": "<string>",
          "tick_structure": "uniform",
          "expiration_datetime": "<string>",
          "start_datetime": "<string>",
          "neg_risk_id": "<string>",
          "condition_id": "<string>",
          "subtitle": "<string>",
          "description": "<string>",
          "category": "Other",
          "subcategory": "<string>",
          "rank": 123,
          "event_ticker": "<string>",
          "event_title": "<string>",
          "event_subtitle": "<string>",
          "is_combo": false,
          "flip": true,
          "volume": 123,
          "volume_24h": 123,
          "series_ticker": "<string>",
          "image": "<string>",
          "last_price": 123,
          "primary_entity_name": "<string>",
          "event_market_count": 123
        }
      ]
    }
  ],
  "total_events": 123,
  "subcategories": [
    {
      "subcategory": "<string>",
      "count": 123
    }
  ]
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}