Your API usage (last 30 days)

Your own API key's usage over the last 30 days: request count, error count and average latency, broken down by day, plus the client name and tier the key belongs to. Scoped to the calling key — there is no way to read another client's usage. Useful for answering 'am I close to my limit?' or explaining a burst of errors; it reports on API traffic, not on legislative data.