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Charging

EventWhen it fires
session.startedA charging session has started.
session.updatedMid-session updates (e.g., kWh delivered, status).
session.endedThe session has stopped charging.
cdr.finalizedA billable CDR has been finalized.

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Charge points

EventWhen it fires
chargepoint.onlineA charge point came online.
chargepoint.offlineA charge point went offline.
chargepoint.faultedA charge point reported a fault.

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Tokens and customers

EventWhen it fires
token.createdA new token was issued.
token.disabledA token was disabled.
customer.updatedCustomer details changed.

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Payload shape

Every event has a consistent envelope: 
{
  "id": "evt_01HW8K9ZX2",
  "type": "session.started",
  "created_at": "2026-05-19T13:45:00Z",
  "data": {
    "object": { "id": "txn_01HW8K9ZT5", "...": "..." }
  }
}