API Reference

Get usage summary

Aggregate the current account’s recorded requests, errors, tokens and quota.

GET https://api.tu-zi.com/api/log/self/stat

Preview guide

Paste into an AI assistant to help with integration. Documentation and examples only; no real credentials.

# Get usage summary

Aggregate the current account’s recorded requests, errors, tokens and quota.

## Endpoint and authentication

`GET https://api.tu-zi.com/api/log/self/stat`

Transport: json

Use an account system token and New-Api-User (account ID), or a valid site login session. Manage system tokens in account settings. Inference API keys are not substitutes.

```http
Authorization: Bearer YOUR_SYSTEM_TOKEN
New-Api-User: YOUR_USER_ID
```

## Query parameters

| Field | Type | Required | Description / constraints |
| --- | --- | --- | --- |
| summary | boolean | Yes | Always true. Example: true |
| start_timestamp | integer | Yes | Start Unix seconds, inclusive. |
| end_timestamp | integer | Yes | End Unix seconds; greater than start and at most 90 days apart. |

## Before running

Replace https://api.tu-zi.com with this site origin (do not append /v1 twice), and YOUR_MODEL with the exact marketplace model ID. Install requests for Python; use Node.js 20+ and save JavaScript as .mjs. WebSocket samples list their own dependencies.

Set SYSTEM_TOKEN and USER_ID in the environment; keep system tokens out of frontend code. Replace YOUR_SYSTEM_TOKEN and YOUR_USER_ID in cURL.

Start with a minimal request, then read the result using the response fields below. For async APIs, a returned task ID requires polling; acceptance does not mean generation has finished.

## Code examples

### curl

```bash
curl --request GET 'https://api.tu-zi.com/api/log/self/stat?summary=true&start_timestamp=1793404800&end_timestamp=1793491200' \
  --header 'Authorization: Bearer YOUR_SYSTEM_TOKEN' \
  --header 'New-Api-User: YOUR_USER_ID'
```

### python

```python
import json
import os
import requests

url = "https://api.tu-zi.com/api/log/self/stat?summary=true&start_timestamp=1793404800&end_timestamp=1793491200"
headers = json.loads("{\"Authorization\":\"Bearer YOUR_SYSTEM_TOKEN\",\"New-Api-User\":\"YOUR_USER_ID\"}")
headers["Authorization"] = "Bearer " + os.environ["SYSTEM_TOKEN"]
headers["New-Api-User"] = os.environ["USER_ID"]
response = requests.request("GET", url, headers=headers, timeout=120)
response.raise_for_status()
result = response.json()
if isinstance(result, dict) and (result.get("success") is False or result.get("error")):
    raise RuntimeError(json.dumps(result, ensure_ascii=False))
print(result)  # Also inspect protocol-specific status/code fields.
```

### javascript

```javascript
// Node.js 20+
const url = "https://api.tu-zi.com/api/log/self/stat?summary=true&start_timestamp=1793404800&end_timestamp=1793491200";
const headers = {
  "Authorization": "Bearer YOUR_SYSTEM_TOKEN",
  "New-Api-User": "YOUR_USER_ID"
};
headers.Authorization = 'Bearer ' + process.env.SYSTEM_TOKEN;
headers['New-Api-User'] = process.env.USER_ID;
const response = await fetch(url, { method: "GET", headers });
if (!response.ok) throw new Error(await response.text());
const result = await response.json();
if (result?.success === false || result?.error) throw new Error(JSON.stringify(result));
console.log(result); // Also inspect protocol-specific status/code fields.
```

## Response fields

| Field | Type | Description / constraints |
| --- | --- | --- |
| success | boolean | Business success; do not rely only on HTTP status. |
| message | string | Result or error message. |
| data.record_count | integer | Record count. |
| data.error_count | integer | Error count. |
| data.request_count | integer | Consumption request count. |
| data.quota | integer | Consumed quota. |
| data.prompt_tokens | integer | Total input tokens. |
| data.completion_tokens | integer | Total output tokens. |
| data.refund_quota | integer | Refund quota. |
| data.logs_available | boolean | Whether the log database is available. |
| data.coverage | string | Coverage marker; normally recorded_logs_only. |
| data.start_timestamp | integer | Start Unix seconds. |
| data.end_timestamp | integer | End Unix seconds. |

Illustrative response; some endpoints show essential fields only. Optional fields may be absent.

```json
{
  "success": true,
  "message": "",
  "data": {
    "record_count": 0,
    "error_count": 0,
    "request_count": 0,
    "quota": 0,
    "prompt_tokens": 0,
    "completion_tokens": 0,
    "refund_quota": 0,
    "logs_available": true,
    "coverage": "recorded_logs_only",
    "start_timestamp": 1793404800,
    "end_timestamp": 1793491200
  }
}
```

## Errors and retries

Check HTTP status and success. Business validation errors may return HTTP 200 with {"success":false,"message":"..."}; some include error.code. Authentication may return 401/403 and rate limiting 429. HTTP 200 alone does not guarantee success.

Use bounded exponential backoff for reads. Do not blindly retry task creation, generation, or key mutations, to avoid duplicate billing or execution.

## Constraints

This aggregate covers recorded logs, not account balance or billing settlement. Check logs_available/coverage; missing logs must not be treated as zero consumption.

## Documentation source

Definition version: 1

Reviewed: 2026-11-02

Source: https://api.tu-zi.com/en/docs/api/reference-usage-summary

This export contains documentation and examples only, without real credentials, account data or user requests.

Updated 2026-11-02 · Reviewed 2026-11-02

Endpoint and authentication

GET https://api.tu-zi.com/api/log/self/stat

Transport: json

Use an account system token and New-Api-User (account ID), or a valid site login session. Manage system tokens in account settings. Inference API keys are not substitutes.

Authorization: Bearer YOUR_SYSTEM_TOKEN
New-Api-User: YOUR_USER_ID

Before running

Replace https://api.tu-zi.com with this site origin (do not append /v1 twice), and YOUR_MODEL with the exact marketplace model ID. Install requests for Python; use Node.js 20+ and save JavaScript as .mjs. WebSocket samples list their own dependencies.

Set SYSTEM_TOKEN and USER_ID in the environment; keep system tokens out of frontend code. Replace YOUR_SYSTEM_TOKEN and YOUR_USER_ID in cURL.

Start with a minimal request, then read the result using the response fields below. For async APIs, a returned task ID requires polling; acceptance does not mean generation has finished.

Constraints

This aggregate covers recorded logs, not account balance or billing settlement. Check logs_available/coverage; missing logs must not be treated as zero consumption.

Query parameters

Field	Type	Required	Description / constraints
summary	boolean	Yes	Always true. Example: true
start_timestamp	integer	Yes	Start Unix seconds, inclusive.
end_timestamp	integer	Yes	End Unix seconds; greater than start and at most 90 days apart.

Response fields

Field	Type	Description / constraints
success	boolean	Business success; do not rely only on HTTP status.
message	string	Result or error message.
data.record_count	integer	Record count.
data.error_count	integer	Error count.
data.request_count	integer	Consumption request count.
data.quota	integer	Consumed quota.
data.prompt_tokens	integer	Total input tokens.
data.completion_tokens	integer	Total output tokens.
data.refund_quota	integer	Refund quota.
data.logs_available	boolean	Whether the log database is available.
data.coverage	string	Coverage marker; normally recorded_logs_only.
data.start_timestamp	integer	Start Unix seconds.
data.end_timestamp	integer	End Unix seconds.

Illustrative response; some endpoints show essential fields only. Optional fields may be absent.

{
  "success": true,
  "message": "",
  "data": {
    "record_count": 0,
    "error_count": 0,
    "request_count": 0,
    "quota": 0,
    "prompt_tokens": 0,
    "completion_tokens": 0,
    "refund_quota": 0,
    "logs_available": true,
    "coverage": "recorded_logs_only",
    "start_timestamp": 1793404800,
    "end_timestamp": 1793491200
  }
}

Errors and retries

Check HTTP status and success. Business validation errors may return HTTP 200 with {"success":false,"message":"..."}; some include error.code. Authentication may return 401/403 and rate limiting 429. HTTP 200 alone does not guarantee success.

Use bounded exponential backoff for reads. Do not blindly retry task creation, generation, or key mutations, to avoid duplicate billing or execution.

Document information and sources

Documentation source

Definition version: 1

Reviewed: 2026-11-02

Source: https://api.tu-zi.com/en/docs/api/reference-usage-summary

This export contains documentation and examples only, without real credentials, account data or user requests.

Request examples

curl --request GET 'https://api.tu-zi.com/api/log/self/stat?summary=true&start_timestamp=1793404800&end_timestamp=1793491200' \
  --header 'Authorization: Bearer YOUR_SYSTEM_TOKEN' \
  --header 'New-Api-User: YOUR_USER_ID'

import json
import os
import requests

url = "https://api.tu-zi.com/api/log/self/stat?summary=true&start_timestamp=1793404800&end_timestamp=1793491200"
headers = json.loads("{\"Authorization\":\"Bearer YOUR_SYSTEM_TOKEN\",\"New-Api-User\":\"YOUR_USER_ID\"}")
headers["Authorization"] = "Bearer " + os.environ["SYSTEM_TOKEN"]
headers["New-Api-User"] = os.environ["USER_ID"]
response = requests.request("GET", url, headers=headers, timeout=120)
response.raise_for_status()
result = response.json()
if isinstance(result, dict) and (result.get("success") is False or result.get("error")):
    raise RuntimeError(json.dumps(result, ensure_ascii=False))
print(result)  # Also inspect protocol-specific status/code fields.

// Node.js 20+
const url = "https://api.tu-zi.com/api/log/self/stat?summary=true&start_timestamp=1793404800&end_timestamp=1793491200";
const headers = {
  "Authorization": "Bearer YOUR_SYSTEM_TOKEN",
  "New-Api-User": "YOUR_USER_ID"
};
headers.Authorization = 'Bearer ' + process.env.SYSTEM_TOKEN;
headers['New-Api-User'] = process.env.USER_ID;
const response = await fetch(url, { method: "GET", headers });
if (!response.ok) throw new Error(await response.text());
const result = await response.json();
if (result?.success === false || result?.error) throw new Error(JSON.stringify(result));
console.log(result); // Also inspect protocol-specific status/code fields.