# List transactions

```{raw} html
<div class="mo-api-page-show-toc" aria-hidden="true"></div>
```

List ledger transactions for recharges, usage, Credit grants, refunds, and other account activity.

```text
GET https://billing.moi.matrixorigin.cn/api/v1/billing/accounts/$ACCOUNT_ID/transactions
```

## Before you begin

1. Prepare a valid [personal access token](../../../../../guides/billing/credentials.md#personal-access-token) for the account owner.
2. Call [List current accounts](../accounts/current.md) to obtain the target account’s ID.

## Request example

Replace `$MOI_PERSONAL_ACCESS_TOKEN` and `$ACCOUNT_ID` in the example with your personal access token and the selected account’s ID.

```bash
curl -X GET \
  "https://billing.moi.matrixorigin.cn/api/v1/billing/accounts/$ACCOUNT_ID/transactions?page_size=2" \
  -H "X-API-Key: $MOI_PERSONAL_ACCESS_TOKEN"
```

## Path parameters

::::{div} mo-api-parameter-table

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `accountID` | string | Yes | Target account ID from `items[].billing_account_id` in the List current accounts response. |

::::

## Query parameters

::::{div} mo-api-parameter-table

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `from` | string | No | Inclusive start by record creation time; accepts RFC 3339, `YYYY-MM-DD`, or Unix seconds as a string. |
| `to` | string | No | Exclusive end by record creation time. A date-only value expands to midnight after that date. |
| `timezone` | string | No | IANA time zone for date-only values; defaults to UTC. |
| `direction` | string | No | Use income for income or expense for expenses. |
| `transaction_type` | string | No | Filter by source type: recharge, grant, consume, refund, or reservation; corresponding source type codes are also accepted. |
| `channel` | string | No | Filter by payment channel or Credit grant source channel. |
| `status` | string | No | Filter by source payment order, grant approval, or rated usage record status. |
| `q` | string | No | Case-insensitive search over ledger transaction ID, source ID, payment order number, provider transaction number, or grant reason. |
| `search` | string | No | Alias for q, used only when q is empty. |
| `page_size` | integer | No | Page size, 1–100; omitted, nonpositive, or greater than 100 uses 50. |
| `page_token` | string | No | Next-page token. Omit for the first request; then use `next_page_token` from the response. |

::::

## Successful response

Returns HTTP `200` with the account’s transaction records.

:::::::{div} mo-api-tabs mo-api-response-tabs
::::::{tab-set}
:::::{tab-item} Response example

```json
{
  "items": [
    {
      "transaction_id": "transaction_example",
      "ledger_txn_id": "ledger_example",
      "billing_account_id": "billing_account_example",
      "billing_account_owner_id": "owner_example",
      "billing_account_display_name": "Example account",
      "created_at": 1788739200,
      "entry_type": "consume",
      "source_type": "rated_usage_record",
      "source_id": "rated_record_example",
      "description": "Example usage",
      "amount": "0.900000000000",
      "balance_delta": "-0.900000000000",
      "currency": "CREDIT",
      "after_balance": "99.100000000000",
      "detail_available": true
    }
  ],
  "total": 1,
  "next_page_token": ""
}
```

:::::
:::::{tab-item} Fields

| Field | Type | Description |
| --- | --- | --- |
| `items` | array of object | Records returned by this request. |
| `items[].transaction_id` | string | Transaction ID. |
| `items[].ledger_txn_id` | string | Ledger transaction ID. |
| `items[].billing_account_id` | string | Billing account ID. |
| `items[].billing_account_owner_id` | string | Account owner ID; may be omitted. |
| `items[].billing_account_display_name` | string | Account display name; may be omitted. |
| `items[].created_at` | integer | Creation time in Unix seconds. |
| `items[].entry_type` | string | Ledger entry type. |
| `items[].source_type` | string | Transaction source type. |
| `items[].source_id` | string | Transaction source object ID. |
| `items[].source_channel` | string | Transaction source channel, when available. |
| `items[].description` | string | Transaction description. |
| `items[].amount` | string | Transaction amount as a decimal string, in currency units. |
| `items[].balance_delta` | string | Balance change; positive for income and negative for expenses. |
| `items[].currency` | string | Transaction unit; Credit transactions use `CREDIT`. |
| `items[].after_balance` | string | Post-change balance recorded in the ledger entry. |
| `items[].related_order_no` | string | Related recharge order number, when available. |
| `items[].detail_available` | boolean | Whether source transaction details are available. |
| `total` | integer | Total records matching the filters. |
| `next_page_token` | string | Next-page token; an empty string marks the last page. |

In field paths, `[]` denotes each array item. For example, `items[].transaction_id` refers to the corresponding field in each item.

:::::
::::::
:::::::

For the next page, set `$NEXT_PAGE_TOKEN` to `next_page_token` from the preceding response and retain the same filters. Stop when the token is empty.

```bash
curl -X GET \
  "https://billing.moi.matrixorigin.cn/api/v1/billing/accounts/$ACCOUNT_ID/transactions?page_size=2&page_token=$NEXT_PAGE_TOKEN" \
  -H "X-API-Key: $MOI_PERSONAL_ACCESS_TOKEN"
```

## Error response

Missing authentication returns HTTP `401`; provide a valid personal access token.

:::::::{div} mo-api-tabs mo-api-response-tabs
::::::{tab-set}
:::::{tab-item} Response example

```json
{
  "code": "unauthenticated",
  "message": "missing bearer token",
  "error": "missing bearer token"
}
```

:::::
:::::{tab-item} Fields

| Field | Type | Description |
| --- | --- | --- |
| `code` | string | Error code. |
| `message` | string | Error message. |
| `error` | string | Compatibility error message, with the same content as message. |

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