ZOHO CRM API

ZOHO CRM API

HELLO,

when i try to call :

https://crm.zoho.com/crm/private/json/Accounts/getRecords?newFormat=1&authtoken=e8bxxxxxxxxxxxxxxxx&scope=crmapi&fromIndex=20&toIndex=200

i' get : 
{"response":{"nodata":{"code":"4422","message":"There is no data to show"},"uri":"/crm/private/json/Accounts/getRecords"}}

an idea ?

thanks