{"since":"2026-09-30","as_of":"2026-10-30","default_window":"30 days (pass ?since=YYYY-MM-DD to widen or narrow)","changed":1,"freshness":{"series_served":91,"confirmed_within_1_day":0,"confirmed_within_7_days":5,"confirmed_within_30_days":24,"confirmed_within_90_days":60,"past_verification_window":0,"oldest_confirmation":{"country":"AU","series":"corporate-tax","last_confirmed":"2026-07-20"},"note":"Every value carries the date we last re-verified it against its official source. Values past their verification window are served with stale=true rather than quietly aged — the tail is published here alongside the headline."},"changes":[{"country":"AU","series":"fx-reference","name":"RBA exchange rates (F11.1)","effective_from":"2026-10-29","last_confirmed":"2026-10-29","stale":false,"free":false}],"read_a_value":"https://ausref.dev/v1/{country}/{series}","price_note":"This feed is free and unmetered. The values themselves are paid per call via x402 (or an API key); public holidays are free at /v1/{country}/public-holidays.","disclaimer":"Independent service, not affiliated with any government. Verify against the cited official source before legal or financial use."}