---
title: "Querying Credits"
method: GET
path: "/api/common/query-credits"
tags: ["AI COMMON"]
---

# Querying Credits

`GET /api/common/query-credits`

Query API credit balances, purchased credits, warning thresholds, and update times for each API identifier.

## Response `200`

Success

- object
  - `request_id` string, required — Request ID for debugging.
  - `log_id` string, required — Log ID for debugging.
  - `error_detail` ErrorDetail, required
    - `code` string, required — Error Code. See [Error Codes](/docs/response-description#error-codes).
    - `code_message` string, required — Error summary.
    - `message` string, required — Detailed error message.
  - `data` object[] — Credit entries grouped by API.
    - `unique_sign` string — Unique Identification. See [Unique Identification](/docs/ai-common/querying-credits/api#api-identifier).
    - `name` string — Name.
    - `balance` number, float — Current credit balance.
    - `total` number, float — Total purchased credits.
    - `last_recharge_balance` number, float — Credit balance after the last recharge.
    - `balance_warning` number, float — Low-balance alert threshold.
    - `first_buy_time` integer — Unix timestamp of the first purchase.
    - `last_update_time` integer — Unix timestamp of the last balance update.

---

[API](https://skmtc.net/ailabtools/apis/ailabapi.md) · [All operations](https://skmtc.net/ailabtools/apis/ailabapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ailabtools/ailabapi/revisions/e66fbf89c240/schema)