Get FX rate history
Time series of the FX rates that apply to the calling account, for rate-evolution charts. Each point carries the same rates you would get operating at that time — rate (payout side) and payin_rate (deposit side) — and every country block includes first, last and the signed change_pct between them, ready for a “+3.4% / -3.0%” badge. asset_prices carries the USD reference series for BTC and GOLD. Buckets without data carry the previous value forward; days before history started are omitted (never invented).
Authorizations
Session JWT (from register/login) or API key (pk_...).
X-API-Key: <token> is accepted as an alternative header.
Query Parameters
Start date (YYYY-MM-DD, UTC, inclusive).
End date (YYYY-MM-DD, UTC, inclusive).
Bucket size. Max range is 366 days for day and 31 days for hour.
day, hour Optional local currency filter (e.g. CLP).
Response
Rate series per country plus asset price series.