BadRequest convenience method to create http bad request error.

Forbidden convenience method to create http forbidden error.

GetSummary returns the block summary for the given revision, revision required to be a deterministic block other than "next".

GetSummaryAndState returns the block summary and state for the given revision, this function supports the "next" revision.

HandleGone is a handler for deprecated endpoints that returns HTTP 410 Gone.

HTTPError create an error with http status code.

ParseJSON parse a JSON object using strict mode.

ParseRevision parses a query parameter into a block number or block ID.

WrapHandlerFunc convert HandlerFunc to http.HandlerFunc.

WriteJSON response an object in JSON encoding.

content types.

HandlerFunc like http.HandlerFunc, bu it returns an error.

M shortcut for type map[string]interface{}.