REST API / LEGACY KEY API

Dear Concern,

I want to access the subscription API’s on my woocommerce. I have already installed the plugin, and created REST API user which provided me consumer key and secret.

I am trying to hit the API which will list all the subscriptions that currently my woocommerce holds.

I have tried with both REST API and legacy key API enabled, but nothing made the difference. The error I am getting is

{
“errors”: [
{
“code”: “woocommerce_api_no_route”,
“message”: “No route was found matching the URL and request method”
}
]
}

Please help me out as soon as possible.