To make a

toSession

request with a JWT token in Go, you can use the

XSessionToken

method of the

FrontendApi

in the Ory Go SDK. Here's an example:

go package frontend      import (    "context"    "fmt"    "os"       "<http://github.com/ory/client-go|github.com/ory/client-go>"   )      type oryMiddleware struct {    ory *ory.APIClient   }      func init() {    cfg := client.NewConfiguration()    cfg.Servers = client.ServerConfigurations{     {URL: fmt.Sprintf("<https://%s.projects.oryapis.com>", os.Getenv("ORY_PROJECT_SLUG"))},    }       ory = client.NewAPIClient(cfg)   }      func CheckSession(ctx context.Context, sessionToken string) (session *client.Session, err error) {    session, _, err = ory.FrontendApi.ToSession(ctx).     XSessionToken(sessionToken).     Execute()    if err != nil {     // error revoking the session, for example due to expired token provided     return nil, err    }       return session, nil   }

In this example,

sessionToken

is the JWT token you want to use for the request. The

CheckSession

function will return the session if the token is valid, or an error if the token is invalid or expired. Please note that you need to replace

ORY_PROJECT_SLUG

with your actual project slug. Source: [Ory Documentation](https://www.ory.sh/docs/kratos/sdk/go#native---check-who-the-current-http-session-belongs-to)