Ruby on Rails

Hi I'm trying to write an api, but I'm having an issue with the controller not returning "hi"

Controller:

class ApisController < ApplicationController    before_action :set_api, only: [:show, :edit, :update, :destroy]      # GET /apis    # GET /apis.json      def alertdump        respond_to do |format|          format.html { render html: 'hi' }          format.json { render json: "hi" }      end    end

Routes:

  resources :apis do      collection do        post 'alertdump/:fullalert', :action=> 'alertdump'      end    end

I'm getting instead this (which is the first element of the model 'api')

{"id":1,"created_at":"2016-06-07T15:05:17.897Z","updated_at":"2016-06-07T15:05:17.897Z"}