exposing public webservice

[amitashtekar]

Hi,

Could anyone guide me how can I expose apex webservice to public. Which will not require any authentication.

Any help will be highly appreciated.

Thank you.

Regards,

Amit Ashtekar

[Amul]

you need to write a WSDL in APEX using global variable declaration.

create a service like this

global class myService{

webservice static integer Add(integer a, integer b){

return a +b;

}

}

extract WSDL and generate Session Id to make a request callout.

please see this link:

http://www.sundoginteractive.com/sunblog/posts/using-apex-to-call-salesforce-web-service

[Jean-Noel]

Create a website

Create a public website

In the user permission for the public website, grant permission to your apex class.

Check also the permission and restriction of user link to a public website for Saleforce.