| Free | 1. One request every 10 seconds. 2. Up to 5 products can be queried in one batch. | 1. Only one interface request every 10 seconds. 2. When requesting multiple interfaces, note that /batch-kline requires a 10-second interval. 3. All interfaces combined: maximum 10 requests per minute (one every 6 seconds). 4. Maximum 1,000 requests per day; usage resumes after midnight the next day if exceeded. |
| Basic | 1. One request per second. 2. Due to GET URL length limits, a maximum of 50 codes per request is recommended. | 1. Only one interface request in the same second. 2. When requesting multiple interfaces, note that /batch-kline requires a 3-second interval. 3. All interfaces combined: maximum 60 requests per minute (one per second). 4. Maximum 86,400 requests per day; usage resumes after midnight the next day if exceeded. |
| Premium | 1. Up to 10 requests per second. 2. Due to GET URL length limits, a maximum of 50 codes per request is recommended. | 1. All interfaces combined: up to 10 requests per second. 2. When requesting multiple interfaces, note that /batch-kline requires a 2-second interval. 3. All interfaces combined: maximum 600 requests per minute (10 per second). 4. Maximum 864,000 requests per day; usage resumes after midnight the next day if exceeded. |
| Professional | 1. Up to 20 requests per second. 2. Due to GET URL length limits, a maximum of 50 codes per request is recommended. | 1. All interfaces combined: up to 20 requests per second. 2. When requesting multiple interfaces, note that /batch-kline requires a 1-second interval. 3. All interfaces combined: maximum 1,200 requests per minute (20 per second). 4. Maximum 1,728,000 requests per day; usage resumes after midnight the next day if exceeded. |
| All Hong Kong Stocks | 1. Up to 20 requests per second. 2. Due to GET URL length limits, a maximum of 50 codes per request is recommended. | 1. All interfaces combined: up to 20 requests per second. 2. When requesting multiple interfaces, note that /batch-kline requires a 1-second interval. 3. All interfaces combined: maximum 1,200 requests per minute (20 per second). 4. Maximum 1,728,000 requests per day; usage resumes after midnight the next day if exceeded. |
| All A Shares | 1. Up to 20 requests per second. 2. Due to GET URL length limits, a maximum of 50 codes per request is recommended. | 1. All interfaces combined: up to 20 requests per second. 2. When requesting multiple interfaces, note that /batch-kline requires a 1-second interval. 3. All interfaces combined: maximum 1,200 requests per minute (20 per second). 4. Maximum 1,728,000 requests per day; usage resumes after midnight the next day if exceeded. |
| All US Stocks | 1. Up to 20 requests per second. 2. Due to GET URL length limits, a maximum of 50 codes per request is recommended. | 1. All interfaces combined: up to 20 requests per second. 2. When requesting multiple interfaces, note that /batch-kline requires a 1-second interval. 3. All interfaces combined: maximum 1,200 requests per minute (20 per second). 4. Maximum 1,728,000 requests per day; usage resumes after midnight the next day if exceeded. |