how to Tokenize payfort merhant page 2 while integrating with rails application?

Question

I'm Integrating my rails application with payfort using payfort api merchant page 2.0 I've made a form that collects user data and in my back end I do calculate the signature so the result is like this

`

parametsrs ={
           :access_code=>"4XiE5d2D9Yvbbb9YMYPE",
           :card_number=>4005550000000001,
           :card_security_code=>123, 
           :expiry_date=>1705,
           :language=>"en",
           :merchant_identifier=>"MpFMkQYk",
           :merchant_reference=>139,
           :service_command=>" TOKENIZATION"
           :signature => "d0f49bf93d76939dd9f841302f4d6ca87151a54ceffca725b38cdaf9a1a2fdb0"}

`

but whenever I submit this form I got this response invalid extra parameters can anyone help me with that?

Answer 1

you need to remove rails extra parameters like utf8 , authenticity_token , _method before submitting to payfort