curl -X POST https://api.chargeapi.co/v1/reservations/res_lcrRzkcv6cLEFu2g1iGk7DSkZA1yskj6/confirm \
  -H "Authorization: Bearer ch_sk_test_..." \
  --json '{
  "payment_method": "pm_TN6N9IBoEw4b1AzFWyOXOq9p25Kg2sLF"
}'

{
    "id": "res_lcrRzkcv6cLEFu2g1iGk7DSkZA1yskj6",
    "object": "reservation",
    "cancellation_policy": {
        "free_until_before": 1800,
        "type": "free_cancellation"
    },
    "charging_station": "chst_raM0DF0MjwbQMfdU2USC2UfryHoclIAh",
    "confirmed_at": "2026-04-01T01:41:36.220Z",
    "connector_type": ["CCS"],
    "created": "2026-04-01T00:45:10.147Z",
    "currency": "eur",
    "driver": "drv_RRYAcLthaabAvfgSmDljzML1QHm8rsSD",
    "earliest_start": null,
    "failed_reason": null,
    "ideal_end": "2026-04-01T03:15:13.327Z",
    "ideal_start": "2026-04-01T01:45:17.307Z",
    "latest_end": null,
    "location": {
        "latitude": 48.8698,
        "longitude": 2.3319,
        "radius": 1500
    },
    "metadata": {},
    "payment_method": "pm_TN6N9IBoEw4b1AzFWyOXOq9p25Kg2sLF",
    "reservation_fee": 1200,
    "reserved_end": "2026-04-01T03:14:49.558Z",
    "reserved_start": "2026-04-01T01:45:29.301Z",
    "status": "confirmed",
    "updated": "2026-04-01T01:43:27.849Z",
    "vehicle": "veh_eEmXcRXP18sQYOzh6cRWWAAAV8IZ8LA2"
}