0) Install https://chrome.google.com/webstore/detail/advanced-rest-client/hgmloofddffdnphfgcellkdfbfbjeloo to your chrome
1) Get an oAuth client tool with command :
sudo gem install oauth
2) Set up the Magento server
3) Get the oAuth tokens
oauth \ --verbose \ --query-string \ --consumer-key v484mnii2jyswedm6uo2cfcjay7uy49snws \ --consumer-secret koay6845che7giy5lr17gnrhckkbhf8h5 \ --access-token-url http://www.yourstore.com/magento/oauth/token \ --authorize-url http://www.yourstore.com/magento/oauth/authorize \ --request-token-url http://www.yourstore.com/magento/oauth/initiate \ authorize
RESPOND :
Server appears to support OAuth 1.0a; enabling support. Please visit this url to authorize: http://www.yourstore.com/magento/oauth/authorize?oauth_token=ey6fokp0pbzwr1016eb528y5xw1ak5ji Please enter the verification code provided by the SP (oauth_verifier): YOUR_CODE_HERE Response: oauth_token_secret: g9kyz8c7zv868d58eav1muih3gxvq763 oauth_token: aqvlfv9tuexn0mqiydgkaff4ixxg8743c
4) Make the API call
oauth \ --consumer-key v484mnii2jyswedm6uo2cfcjay7uy49snws \ --consumer-secret koay6845che7giy5lr17gnrhckkbhf8h5 \ --token aqvlfv9tuexn0mqiydgkaff4ixxg8743c \ --secret g9kyz8c7zv868d58eav1muih3gxvq763 \ --uri http://www.yourstore.com/magento/api/rest/products \ debug
try http://www.yourstore.com/magento/api/rest/products
Found it the solution
http://www.aschroder.com/2012/04/introduction-to-the-magento-rest-apis-with-oauth-in-version-1-7/
for php
https://gist.github.com/2469319