What the data for this category looks like
Data sources include domestic bulk commodity spot trading monitoring platforms, public financing filing information from refineries, and interbank credit disclosure data. The update rhythm is daily, with full incremental data synchronized the next day. The document structure is a structured JSON array. Each single data entry contains these fields: financing subject (refinery or refining trader name), financing amount (unit: ten thousand yuan), financing term (unit: days), financing cost (unit: basis points), collateral type (crude oil warehouse receipts / work-in-progress inventory), filing date, counterparty institution, and affiliated refining park.
What constraints these characteristics impose on the tool calling and plugins link
Multi-source data sources require tool calling to support parallel calls to multiple API endpoints and result aggregation, to avoid data gaps caused by single calls that only cover one data source. The daily incremental update rhythm requires plugin configuration to support scheduled trigger incremental pull logic, with timestamp parameters to filter historical data. Special fields such as collateral type and refining park need to be covered by the tool's parameter validation rules, to prevent non-compliant values from being passed. Fixed field units require unit validation in the tool return processing link, to prevent abnormal data with mismatched units. At the same time, filing date is a required field. Its format validity must be verified during tool calling, to avoid invalid data entering subsequent processes.
How to set the configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
tool_call_timeout | 300 seconds | The third-party API response time for refining financing daily reports is usually 2-3 minutes. This value covers normal requests and avoids valid calls being interrupted by timeouts |
incremental_sync_cron | 0 0 * * * | Data is updated once daily. This Cron expression matches the data source release rhythm to enable scheduled incremental pulls |
param_validation_level | strict | Compliance of refining-specific fields such as collateral type and refining park must be verified. Strict mode blocks invalid parameter inputs |
stream_response_enabled | true | The size of individual financing daily report data entries is small. Streaming responses reduce waiting delay for interface returns and improve calling efficiency |
api_key_permission_scope | limited_to_tools | Only authorize the API key to call tools related to financing daily reports, preventing abuse of other system resources if the key is leaked |
duplicate_filter_enabled | true | Duplicate entries with the same filing date may appear during incremental synchronization. This configuration automatically filters duplicate data to ensure data accuracy |
The parameter values provided on this page are all common recommended starting points for configuration. Actual values are affected by material form, 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
- Phenomenon: The tool returns
{"code":514,"statusText":"unAuthApiKey","message":"common:code_error.e"}. Cause: No valid API key for the corresponding financing daily report API is bound in the FastGPT tool configuration, or the key permission scope does not cover the currently called interface. - Phenomenon: The chatId displayed in the conversation log is inconsistent with the parameter passed during the call, and the tool call link cannot obtain chatId data associated with the session. Cause: The tool call parameters are not correctly bound to global variables, or the session context does not pass the chatId parameter to the tool call configuration.
- Phenomenon: The global variables updated during tool calling do not take effect in subsequent conversation links, and aggregated financing daily report data cannot be reused. Cause: The global variable update trigger timing is configured incorrectly, the update is not executed after the tool call is completed, or the variable scope is not set to globally visible.
How to confirm the configuration is correct
- Call the tool interface, check if the returned data fields include financing subject, financing amount, refining park and other special fields, and verify that the field units meet the configuration requirements.
- View the tool call log, confirm that the chatId parameter has been correctly passed and recorded in the log, and verify that the session context parameter binding logic is effective.
- Trigger the scheduled synchronization task, check if the incremental pull result only includes the financing daily report data updated on the same day, with no historical duplicate data.
- Set the parameter validation mode to strict, pass an invalid collateral type parameter, and verify that the tool intercepts the request and returns a parameter error prompt.
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.