Quote a session's cost under a stored tariff

Path parameters

• tenant_idintegerRequired
• tariff_idintegerRequired

Request body

• sessionSessionProfileRequired
  A charging session to price. Energy is cumulative kWh: energy_kwh spreads evenly over duration_minutes, or energy_curve gives it at points (linear between them).
  Child attributes

  • start_atstringRequired
    When charging starts, ISO 8601 with an offset.
  • time_zonestring | null
    IANA time zone for the tariff's local-time restrictions. Default: the tariff's time_zone, else start_at's offset.
    Up to 64 characters
  • duration_minutesnumber
    Charging time in minutes (TIME is billed on it).
    Default 0 · Minimum 0 · Maximum 10080
  • energy_kwhnumber | null
    Total energy, kWh. Omit when energy_curve is given.
    Minimum 0 · Maximum 100000
  • energy_curvearray of CurvePoint | null
    Cumulative kWh at minutes into charging, ascending.
    Child attributes

    • minutenumberRequired
      Minutes after charging started.
      Minimum 0 · Maximum 10080
    • kwhnumberRequired
      Cumulative energy charged by then, kWh.
      Minimum 0 · Maximum 100000
  • idle_minutesnumber
    Minutes connected after charging ends (PARKING_TIME is billed on it).
    Default 0 · Minimum 0 · Maximum 10080
  • power_kwnumber | null
    Constant charging power for power restrictions, kW. Default: the energy curve's slope.
    Minimum 0 · Maximum 10000
  • current_anumber | null
    Charging current for current restrictions, A. Unknown matches no current-restricted element.
    Minimum 0 · Maximum 10000
  • reservation_minutesnumber
    Minutes reserved before charging starts (reservation elements price them).
    Default 0 · Minimum 0 · Maximum 1440
  • reservation_expiredboolean
    The reservation expired unused: no charging; RESERVATION_EXPIRES elements apply.
    Default false
  • groupstring | null
    Member or RFID group, for group discounts.
    Up to 128 characters
  • id_tokenstring | null
    RFID or app token, for group discounts that list tokens. Not stored.
    Up to 64 characters
  • merchant_validationstring | null
    A merchant validation code, for the merchant validation rule.
    Pattern ^[A-Za-z0-9][A-Za-z0-9_.:-]{0,63}$
  • prepaid_balance_minorinteger | null
    A prepaid balance, for the prepaid_limit report.
    Minimum 0 · Maximum 100000000

Returns · 200

• tariff_idinteger | null
  The stored tariff quoted; null for a simulation.
• currencystringRequired
• pricing_versionenumRequired
  energy-v1: a simple tariff (kWh × rate, unchanged); elements-v1: elements and rules.
  One of energy-v1, elements-v1
• linesarray of QuoteLineRequired
  Child attributes

  • typeenumRequired
    One of ENERGY, TIME, PARKING_TIME, FLAT
  • elementintegerRequired
    Index of the element that priced this line.
  • reservationbooleanRequired
    The line prices a reservation.
  • quantitystringRequired
    Decimal quantity in unit (rounded to 6 places for display).
  • unitenumRequired
    One of kWh, h, session
  • price_minorstringRequired
    Minor units per unit (decimal string).
  • exact_minorstringRequired
    Unrounded amount, minor units (decimal string, 6 places).
  • amount_minorintegerRequired
    Amount rounded half up to integer minor units, for display. total_minor rounds the exact sum once, so line amounts may differ from it by rounding.
• subtotal_minorintegerRequired
  The elements' exact sum rounded half up, before rules.
• exact_subtotal_minorstringRequired
• adjustmentsarray of QuoteAdjustmentRequired
  Child attributes

  • kindenumRequired
    One of group_discount, merchant_validation, max_session_cost
  • rulestringRequired
    The group discount id, the validation code, or max_session_cost_minor.
  • exact_minorstringRequired
  • amount_minorintegerRequired
    Negative: a reduction.
• total_minorintegerRequired
  Integer minor units: the exact subtotal after rules, rounded half up once. Bills finalize with this same calculation.
• prepaidobject | nullRequired
  Child attributes

  • balance_minorintegerRequired
  • covered_minorintegerRequired
  • shortfall_minorintegerRequired
  • limit_reachedbooleanRequired
    The session's total reaches the balance: stop or top up.
• tariff_alt_textarray of AltText
  The tariff's driver-facing descriptions, for receipts.
  Child attributes

  • languagestringRequired
    ISO 639-1 language code.
    Pattern ^[a-z]{2}$
  • textstringRequired
    Driver-facing description of the tariff.
    1–512 characters
• activityobject | null
  Bills on complex tariffs only: the charging and idle time the bill was priced over. Null on quotes, simulations and simple tariffs (which price kWh only).
  Child attributes

  • methodenumRequired
    ocpp201_charging_state: the charger's OCPP 2.x chargingState. ocpp16_status: OCPP 1.6 connector statuses (Charging; SuspendedEV, SuspendedEVSE and Finishing are idle). ocpp16_status_and_power: those statuses, plus idle wherever the meter shows almost no power for a while. meter_power: the meter alone. none: not enough data; the whole transaction is charging time, as before idle detection (unless it drew less than 1 Wh: see reason no_energy).
    One of ocpp201_charging_state, ocpp16_status, ocpp16_status_and_power, meter_power, none
  • detectedbooleanRequired
    False: method none, and reason says why. A session with less than 1 Wh is all waiting (reason no_energy), and detected is true then, also with method none.
  • reasonstring | null
    Why nothing was detected (for example no_state_or_meter_data); no_energy: a session with less than 1 Wh is all waiting, billing neither TIME nor PARKING_TIME nor energy; else null.
  • charging_secondsintegerRequired
  • idle_secondsintegerRequired
  • waiting_secondsinteger
    Plugged in before the first charging: neither TIME nor PARKING_TIME.
    Default 0
  • intervalsarray of ActivityIntervalRequired
    The transaction from start to end, oldest first.
    Child attributes

    • startstringRequired
      UTC, ISO 8601.
    • endstringRequired
      UTC, ISO 8601.
    • stateenumRequired
      waiting: plugged in before the first charging, priced as neither TIME nor PARKING_TIME.
      One of charging, idle, waiting

Errors