What the data for this category looks like
Data sources include public market APIs from securities exchanges, product yield reporting APIs from licensed financial institutions, and transaction data logs from internal business systems. Update cadence: Full data for the previous day is updated every early morning, and some real-time market nodes refresh every 15 seconds. Document structure: Each single data entry includes ticker code, ticker name, opening price, closing price, yield value, statistical cycle, and data source identifier. Fields and units: Price fields use yuan as the unit, yield values are dimensionless numbers, and time fields follow the ISO 8601 format.
What constraints these characteristics impose on tool calling and plugin workflows
Differences in data update cadences require tool calling to distinguish between full sync and incremental pull trigger configurations, to avoid duplicate pulls or data lag. Multi-data source access requirements demand that plugins configure data source priority and circuit breaker rules, to prevent a single interface failure from interrupting the entire workflow. Fixed field structures require tool calling parameter validation rules to cover required fields and format requirements, to reduce invalid requests. Standardized time fields require plugins to include built-in format conversion logic, to adapt to the original time output formats of different data sources. Additionally, tool calling in software development scenarios often needs to associate code repository build logs, requiring additional configuration of log pull permissions and path rules.
How to configure settings
| Configuration Item | Recommended Setting | Rationale | ||
|---|---|---|---|---|
toolCallBatchSize | 100–200 items per call | Adapts to the full data pull volume for daily reports, avoids single request timeouts | ||
dataSourceTimeout | 30 seconds | Matches the typical response duration of market APIs, prevents long-term workflow blocking | ||
fieldValidationEnabled | Enabled | Enforces validation of required fields such as ticker code and statistical cycle, filters invalid requests | ||
stopSequence | `["< | endoftext | >", "## Market Report End"]` | Matches the text closing format of daily reports, ensures correct output truncation after tool calling |
pluginDataSourceRoute | Sort by data source priority, use licensed institution APIs first | Ensures data compliance, meets regulatory requirements for financial scenarios | ||
timeFormatConvert | Enabled, convert to YYYY-MM-DD format | Unifies time output formats across all data sources, adapts to the formatting needs of daily report generation |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require case-by-case analysis, and it is recommended to test on your own samples before finalizing.
Three common configuration mistakes
- Symptom: The workflow becomes unresponsive after executing a tool calling node, and logs show request timeout. Cause: The
dataSourceTimeoutparameter is not configured, or its value exceeds the maximum threshold allowed by the system, causing long-term request blocking. - Symptom: The daily report text output by tool calling is not truncated as expected, and irrelevant content is mixed in afterward. Cause: The
stopSequenceparameter is not configured correctly, or the closing identifier does not match the actual output text format. - Symptom: The tool calling pull returns an empty list, and database connection configuration checks show no abnormalities. Cause: The
fieldValidationEnabledparameter is not enabled, and the ticker code field is not validated, causing the request to carry invalid ticker parameters.
How to confirm correct configuration
- Initiate a single tool calling request with valid ticker code and statistical cycle parameters, check if the returned fields include all preset required items.
- Simulate a data source timeout scenario, verify that the tool calling triggers a timeout interruption after the configured
dataSourceTimeoutduration. - Input a custom closing identifier, confirm that the text output by tool calling stops at the identifier.
- View the plugin's data source routing logs, confirm that the prioritized licensed institution API is called normally.
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.