# Confirm a Transaction

> Solarium docs, Transactions. All requests are `POST https://api.trysolarium.com/graphql/` with `Authorization: Bearer <api key>` and a JSON body `{"query": ..., "variables": ...}`. Every query and mutation takes an `organizationId` (find it with `myOrganizations`). Index of all pages: https://trysolarium.com/llms.txt

Confirms a classified ledger event, posting it to the books by creating a journal entry. The event must have a category and payment account assigned before confirming.

### Arguments

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `organizationId` | `UUID!` | Yes | Organization ID |
| `eventId` | `UUID!` | Yes | Ledger event ID to confirm |

### Request

```graphql
mutation {
  confirmLedgerEvent(
    organizationId: "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
    eventId: "b7c8d9e0-f1a2-3456-b789-cdef01234567"
  ) {
    success
    eventId
    journalEntryId
  }
}
```

### Response

```json
{
  "data": {
    "confirmLedgerEvent": {
      "success": true,
      "eventId": "b7c8d9e0-f1a2-3456-b789-cdef01234567",
      "journalEntryId": "a2b3c4d5-e6f7-8901-ab23-cdef45678901"
    }
  }
}
```