Ethereum API Error: Duplicate values ​​for ‘symbols’ parameter

The Ethereum API error you are experiencing occurs when there are duplicate values ​​for a specific parameter, in this case symbols. This can happen if you are trying to retrieve prices for multiple symbols simultaneously using the same API endpoint.

Cause:

There are several reasons why your code might be encountering this issue. Here are some possible causes and solutions:

• Using too many parameters: Ethereum APIs typically have a limited number of parameters that can be used together. If you are trying to retrieve prices for multiple symbols, it is likely that one of the values ​​is redundant or identical to another parameter.

• Using the wrong API endpoint: Make sure you are using the correct API endpoint and URL to retrieve Ethereum prices. Some endpoints may have specific requirements or restrictions on parameters.

• API Rate Limiting: The Ethereum API has rate limits in place to prevent abuse. If your code is exceeding these limits, it will throw an error when trying to retrieve duplicate values.

Solution:

To fix this issue, you can try the following:

• Use the correct API endpoint and URL: Make sure you are using the correct endpoint and URL to retrieve Ethereum prices.

• Limit the parameters: Instead of using a large list of symbols, try limiting your request to a smaller set of values. You can use the limit parameter to specify the number of values ​​to return.

• Use a different API method: If you are trying to retrieve multiple symbols with a single API call, consider using a different API method that allows you to retrieve multiple symbols in a single call.

Code Example:

import requests









Set your Ethereum API endpoint and parameters
api_endpoint = "
params = {
'symbols': ['ETH', 'LTC'], 
Retrieve prices for two symbols at once
'limit': 10, 
Limit the number of values ​​returned
}

Set your API key (replace with your actual API key)
api_key = "YOUR_API_KEY_HERE"

Make a GET request to the Ethereum API endpoint
response = requests.get(api_endpoint, params=params, headers={'X-API-KEY': api_key})

Check if the response was successful
if response.status_code == 200:

Parse the JSON response and retrieve prices for each symbol
data = response.json()
for symbol in ['ETH', 'LTC']:
price = data[symbol]['price']
print(f"Price for {symbol}: ${price:.2f}")
else:
print("Error:", response.status_code)

GitHub Documentation:

For more information on using the Ethereum API, see the official GitHub documentation:

• [Ethereum API](

By following these steps and adjusting your code accordingly, you should be able to resolve the duplicate values ​​error and successfully retrieve prices for multiple Ethereum symbols.

ethereum were bitcoin stored