- POST /v1/trocador-webhook: Trocador hits this on every trade status change;
stored in KV under trade:<id> for 14 days (matching Trocador's retention).
- GET /v1/trade/🆔 returns the cached trade body so the wallet can poll us
instead of Trocador, dramatically reducing load on their infra per their
commercial team's request.
- GET /v1/sparkline?coin=BTC&hours=24: returns hourly history points for
rendering balance sparklines. Cron appends one entry per UTC hour per coin,
capped at 168 points (1 week).
