What Data for This Category Looks Like
The data for this category mainly comes from public component trading platforms, public data interfaces of industry associations, and compliant spot trading channels. Data update rhythm is divided into two categories: real-time spot quotes refresh every 15 minutes, and listed trading contract data is updated after daily market close. The document structure of a single data entry includes fields such as model, brand, package specification, today's transaction price, unit quotation, update time, etc. The unit of unit quotation is yuan per thousand units, today's transaction price is the average transaction price for the corresponding trading period, and all data is archived and stored by trading batch.
Constraints on Tool Calls and Plugins
The uneven update frequency and scattered sources of data for this category require that the tool call process support a combination of on-demand pulling and scheduled refreshing, to avoid data lag caused by cache expiration. The structured requirements for multiple fields require preset field verification rules in tool configuration, matching fixed field names, while handling unit conversion logic for data from different sources. In addition, the large amount of data returned in a single batch requires configuring pagination parameters to limit the number of entries returned per single call, preventing interface call timeouts. Some data requires association with trading batch information, and batch filtering conditions must be additionally passed during tool calls to ensure the timeliness and accuracy of returned data.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
plugin_data_refresh_threshold | 15 minutes | Matches the refresh rhythm of spot quotes, avoids using expired data that affects the accuracy of yield rate calculations |
request_timeout | 60 seconds | Reserves sufficient time to complete multi-source data aggregation requests, prevents interruptions from single call timeouts |
batch_return_limit | Top 20 entries | Limits the number of entries returned per single call, reduces front-end rendering pressure and interface bandwidth consumption |
required_fields | ["型号", "单位报价", "更新时间"] | Ensures returned data includes core calculation fields, avoids inability to complete broadcasts due to missing fields |
source_priority | ["交易平台接口", "行业协会数据"] | Prioritizes more timely trading platform data to improve the real-time performance of broadcasts |
stream_chunk_interval | 1 second | Adjusts the return interval of streaming output to optimize the smoothness of front-end display |
The parameter values provided on this page are all common recommended starting points for configuration. Actual values are affected by material forms, data volume and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Symptom: The links returned by streaming output only cover the current page and cannot jump to new pages. Cause: The
stream_link_targetparameter is not configured as_blank, and the default current-page jump logic is used. - Symptom: In version v4.8.10, the conversation log details do not match the actual answer content, and log content repeats after multiple conversations. Cause: Session isolation configuration is not enabled, causing log data from different sessions to be overwritten.
- Symptom: The fields returned by tool calls are empty, making yield rate calculations impossible. Cause: The
当日成交价field is not configured inrequired_fields, and the data source filters out incomplete trading entries.
How to Confirm Proper Configuration
- Initiate a tool call request for a single model, check that the returned data includes required fields such as
型号,单位报价,更新时间, and that the unit of unit quotation conforms to the specification of yuan per thousand units. - Test the streaming output function, observe whether the return interval of the returned data matches the configuration value of
stream_chunk_interval, and check whether links open in new tabs after clicking. - Initiate multi-batch call requests, check that the number of returned entries does not exceed the configuration value of
batch_return_limit, and that log content from different sessions does not interfere with each other. - Wait 15 minutes and initiate the same request again, check whether the
更新时间field of the returned data is refreshed, confirming that the data refresh logic takes effect.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.