Ethereum: Is there a way to pass parameters and headers using Net::HTTP in Ruby?

I can lead you by creating an article on transmitting parameters and headers using NET :: HTTP in Ruby.

Entry

In this article, we will examine the use of net :: HTTP in Ruby to send HTTP requests with non -standard parameters and headers.

transmission of parameters using the network :: http

Net :: HTTP provides the “Paramsmethod that allows you to set the key pairs for your request. Here is an example:

Ruby

require "net/http"

Ethereum: Is there a way to pass parameters and headers using Net::HTTP in Ruby?

Set URL and headers for our request

url = '

Headers = {"Authorization" => 'Wears its_bearer_key', 'Content-Type' => 'Application/Json'}

Create a new HTTP request object with params

req = net :: http.new (url, 443)

req.use_ssl = True

Params = {

"Key1" => 'Value1',

"Key2" => "Value2"

}

Set headers and parameters for our request

req.set_param ('param1', params [: key1])

req.set_header ("Param2", headers [: authorization])

Send a request with custom headers and parameters

res = req.get

Places res.body

Transfer of headers by means of a network :: http

Net :: HTTP also provides the “Set_header” method, which allows you to set specific headers for your request. Here is an example:

`Ruby

require "net/http"

Set URL, headers and parameters for our request

url = '

Headers = {"Authorization" => 'Wears its_bearer_key', 'Content-Type' => 'Application/Json'}

Params = {

"Key1" => 'Value1',

"Key2" => "Value2"

}

Create a new HTTP request object with headers and parameters

req = net :: http.new (url, 443)

req.use_ssl = True

Set headers for our request

req.et_header ("x-user-agent", "my ruby ​​app")

req.et_header ("content-tip", "application/json")

Send a request using custom headers

res = req.get

Places res.body

Sample use of: transmission of parameters and headers using NET :: HTTP

Here is an example of how you can use NET :: HTTP to send a request to API Binance:

`Ruby

require "net/http"

def get_binance_data (key, value)

Set URL for API Binance

url = '

Create a http request object with headers and parameters

req = net :: http.new (url, 443)

req.use_ssl = True

Params = {

"Symbol" => key,

"Limit" => Value

}

Set headers for our request

Headers = {"Authorization" => 'Wears its_bearer_key', 'Content-Type' => 'Application/Json'}

Send a request with custom headers and parameters

res = req.get

Places "Binance price: #{res.body}"

end

key = "btc/USD"

Value = 1000.0

Get_binance_data (key, value)

Note that this is only a basic example of using NET :: HTTP in Ruby to transfer parameters and headers for your demands. In practice, it may be necessary to handle errors, authentication and other advanced functions depending on the specific case of use.

I hope it will help! Let me know if you have any questions or need further help.

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