API Status

HTTP interface restrictions

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HTTP interface restrictions

1. Frequency Limits

Plan
Individual request
Request multiple HTTP interfaces

Free

/kline API：1 request per 10 seconds /batch-kline API：1 request per 10 seconds /depth-tick API：1 request per second /trade-tick API：1 request per second /static_info API：1 request per 10 seconds

1、One request per second.

2、/batch-kline needs 10-second intervals.

3、Total of 10 requests per minute (every 6 seconds).

4、Max 14400 daily requests; excess resets at midnight.

Basic

/kline API：1 request per second /batch-kline API：1 request every 3 seconds /depth-tick API：1 request per second /trade-tick API：1 request per second /static_info API：1 request per second

1、One request per second.

2、/batch-kline: 1 request every 3 seconds.

3、Total of 60 requests per minute (1 request per second).

4、Max 86400 daily requests; excess resets at midnight.

Premium

/kline API：Max 10 requests per second /batch-kline API：1 request every 2 seconds /depth-tick API：Max 10 requests per second /trade-tick API：Max 10 requests per second /static_info API：Max 10 requests per second

1、Combined interfaces: 10 requests/second.

2、/batch-kline: 1 request/2 seconds.

3、Total: 600 requests/minute (10/second).

4、Daily limit: 864,000 requests; reset daily at midnight if exceeded.

Professional

/kline API：Max 20 requests per second /batch-kline API：1 request per second /depth-tick API：Max 20 requests per second /trade-tick API：Max 20 requests per second /static_info API：Max 20 requests per second

1、Combined interfaces: 20 requests/second.

2、/batch-kline: 1 request/second interval.

3、Total: 1200 requests/minute (20/second).

4、Daily limit: 1,728,000 requests; reset daily at midnight if exceeded.

All HK Stocks

/kline API：Max 20 requests per second /batch-kline API：1 request per second /depth-tick API：Max 20 requests per second /trade-tick API：Max 20 requests per second /static_info API：Max 20 requests per second

1、Combined interfaces: 20 requests/second.

2、/batch-kline: 1 request/second interval.

3、Total: 1200 requests/minute (20/second).

4、Daily limit: 1,728,000 requests; reset daily at midnight if exceeded.

All CN Stocks

/kline API：Max 20 requests per second /batch-kline API：1 request per second /depth-tick API：Max 20 requests per second /trade-tick API：Max 20 requests per second /static_info API：Max 20 requests per second

1、Combined interfaces: 20 requests/second.

2、/batch-kline: 1 request/second interval.

3、Total: 1200 requests/minute (20/second).

4、Daily limit: 1,728,000 requests; reset daily at midnight if exceeded.

2. IP Limits

  • Requests are limited based on the token, not the IP address.

  • Example:：

    • The basic plan allows 1 request per second.

    • If a token requests the /kline API at 14:03:01 and the /trade-tick API within the same second, both will be processed.

    • However, if the token sends two requests to /kline at 14:03:01, the first will succeed, but the second will be rejected.

3. K-Line Data Query Limits

  • /kline API:

    • Queries must specify one product code per request.

    • A maximum of 1,000 K-line records can be returned per request.

    • If more than 1,000 records are requested, only the first 1,000 will be returned.

  • /batch-kline API:

    • Supports multiple product codes per request.

    • The number of codes allowed depends on the purchased plan.

    • Each request returns up to 2 K-line records per code.

    • If more than 2 records are requested, only the first 2 will be returned.

Plan
Max code requests for /batch-kline interface.

Free

Each request can fetch up to 5 data sets, calculated as 5=product code count * candlestick types. Candlestick types include 1-minute, 15-minute, etc.

Basic

Each request can retrieve a maximum of 100 data sets, calculated as 100 = product code count * candlestick types.

Premium

Each request can retrieve a maximum of 200 data sets, calculated as 200 = product code count * candlestick types.

Professional

Each request can retrieve a maximum of 500 data sets, calculated as 500 = product code count * candlestick types.

All HK Stocks

Each request can fetch up to 500 data sets, calculated as 500 = product codes * candlestick types.

All CN Stocks

Each request can fetch a maximum of 500 data sets, where 500 = number of product codes * types of K-line patterns.

4. Latest Trade Price Query Limits

  • /trade-tick API:

    • Allows querying the latest trade prices for multiple product codes in a single request.

    • The number of product codes that can be queried at once depends on the purchased plan (see the table below).

    • If the request exceeds the allowed number of product codes, the system will only process and return results for the first N codes within the limit.

Plan
Maximum requested code quantity

Free

Each request can fetch up to 5 codes.

Basic

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

Premium

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

Professional

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

All HK Stocks

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

All CN Stocks

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

5. Order Book Query Limits

  • /depth-tick API:

    • Supports multiple product codes per request.

    • The number of codes allowed depends on the purchased plan.

    • If more codes are requested than allowed, only the first N will be processed.

Plan
Maximum requested code quantity

Free

Each request can fetch up to 5 codes.

Basic

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

Premium

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

Professional

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

All HK Stocks

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

All CN Stocks

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

6. Basic Information Query Limits

  • /static_info API:

    • Supports multiple product codes per request.

    • The number of codes allowed depends on the purchased plan.

    • If more codes are requested than allowed, only the first N will be processed.

Plan
Maximum requested code quantity

Free

Each request can fetch up to 5 codes.

Basic

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

Premium

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

Professional

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

All HK Stocks

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

All CN Stocks

Due to the GET request URL length limit, it is recommended to request a maximum of 50 codes at a time.

Important Notes

  • Plan your API requests efficiently to avoid service interruptions.

  • These limits ensure fair resource distribution and system stability.

  • For further assistance, please contact customer support.

Official Website

Official website: https://alltick.co/

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