CODEWITHSUNDEEP
ruby-on-railsrest-client
Tom
Tom

Reputation: 9643

Rails RestClient POST request failing with "400 Bad Request"

Looking at the docs there aren't any good examples of how to make a POST request. I need to make a POST request with a auth_token parameter and get a response back:

response = RestClient::Request.execute(method: :post,
                        url: 'http://api.example.com/starthere',
                        payload: '{"auth_token" : "my_token"}',
                        headers: {"Content-Type" => "text/plain"}
                       )

400 bad request error:

RestClient::BadRequest: 400 Bad Request
    from /Users/me/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rest-client-1.8.0/lib/restclient/abstract_response.rb:74:in `return!'
    from /Users/me/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rest-client-1.8.0/lib/restclient/request.rb:495:in `process_result'
    from /Users/me/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rest-client-1.8.0/lib/me/request.rb:421:in `block in transmit'

Any good examples how to make a POST request using RestClient?

EDIT:

This is how I make the request in the model:

  def start
    response = RestClient::Request.execute(method: :post,
                        url: 'http://api.example.com/starthere',
                        payload: '{"auth_token" : "my_token"}',
                        headers: {"Content-Type" => "text/plain"}
                       )
    puts response

  end

Upvotes: 6

Views: 16546

Answers (3)

Eyewritecode
Eyewritecode

Reputation: 151

In case you land here having the same Issue, Just know that this is a common error that happens when your environment variables are not "set".
I put this in quotes because you might have set it but not available in the current terminal session! You can check if the ENV KEY is available with:

printenv <yourenvkey>

if you get nothing then it means you need to re-add it or just put it in your bash files

FYI: Putting my ENV variables in my ~/.bash_profile fixed it

Upvotes: 0

zlwaterfield
zlwaterfield

Reputation: 841

Try using a hash like this:

def start
   url= 'http://api.example.com/starthere'
   params = {auth_token: 'my_token'}.to_json
   response = RestClient.post url, params
   puts response
end

Upvotes: 1

Pafjo
Pafjo

Reputation: 5019

If you just want to replicate the curl request:

response = RestClient::Request.execute(method: :post, url: 'http://api.example.com/starthere',  payload: {"auth_token" => "my_token"})

Both Curl and RestClient defaults to the same content type (application/x-www-form-urlencoded) when posting data the this format.

Upvotes: 0

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