sign a request with a consumer and a token, e.
sign a request with a consumer and a token, e.g. an OAuth-signed API request
sign a request with a consumer, token, and verifier, e.
sign a request with a consumer, token, and verifier, e.g. access-token request
sign a request with a callback, e.
sign a request with a callback, e.g. a request-token request
add token value as a query string parameter, for user authorization redirects