What Data for This Category Looks Like
Aerospace equipment financing daily report data comes from national defense and military industry financing disclosure platforms, public announcements from the Shanghai, Shenzhen and Beijing Stock Exchanges, and daily financing summaries from industry associations. Data is updated daily on a T+1 basis, covering public financing records from the previous natural day. Undisclosed projects are updated after a delay of 3 to 7 business days. The data uses structured JSON format, and a single record includes fields such as aircraft_enterprise_name, financing_round, financing_amount, investor_list, disclosure_date, sub_sector, and data_source. The financing amount defaults to yuan, and some data sources directly mark values as ten thousand yuan.
Constraints for HTTP Interfaces and External Systems
Multiple data sources and delayed updates require the interface to support both full pull and incremental pull modes. Incremental pull must use disclosure_date as the unique identifier to avoid duplicate processing of already synchronized records. The sub_sector field’s sub-category requirements require the interface to include a filterable parameter for this field, only pulling aerospace equipment-related financing data to reduce redundant requests. Inconsistent financing amount units require configuring unit conversion rules after interface calls to unify field formats. Strict disclosure date format requirements mandate that the date field returned by the interface complies with the YYYY-MM-DD standard to avoid parsing errors. Some data sources have call frequency limits, requiring configuration of reasonable request intervals and retry counts to avoid triggering rate limiting.
How to Configure Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
API_REQUEST_TIMEOUT | 300 seconds | Aerospace equipment financing data source interfaces have certain response delays; 300 seconds covers most conventional delay scenarios and prevents request interruptions mid-process |
API_INCREMENTAL_SYNC_FIELD | disclosure_date | Financing daily reports are updated by disclosure date; using this field as the incremental sync identifier accurately identifies new or updated records |
API_FILTER_PARAMS | {"sub_sector": ["Aero Engine", "Onboard System", "Complete Machine Manufacturing"]} | Only financing data for aerospace equipment sub-categories needs to be obtained, filtering redundant records from non-relevant categories |
SSL_VERIFY_ENABLE | false for internal data sources, true for public network data sources | When internally deployed data sources do not have valid SSL certificates, disabling verification allows normal calls; retaining verification for public network data sources ensures communication security |
API_RETRY_TIMES | 3 times | Some data sources experience temporary network fluctuations; retries reduce the probability of data pull failures |
PARSE_FINANCING_AMOUNT_UNIT | convert_to_ten_thousand | Most data sources return financing amounts in yuan; converting to ten thousand yuan unifies the field format and adapts to subsequent business processing |
The parameter values provided on this page are all conventional recommendations used as a starting point for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis; it is recommended to test on your own samples before finalizing.
Three Common Configuration Mistakes
- Phenomenon: A
403 Forbiddenstatus code is returned when calling external financing data sources. Cause: No valid API key for the data source is configured, or the key is not authorized to pull aerospace equipment financing data. - Phenomenon: A "Message receiving address verification failed" prompt appears after DingTalk callback configuration is completed. Cause: The FastGPT callback address is not configured as a publicly accessible HTTPS address, or SSL certificate verification is not disabled for internal data sources.
- Phenomenon: Abnormal values appear in the
financing_amountfield of synchronized financing records. Cause: ThePARSE_FINANCING_AMOUNT_UNITparameter is not configured correctly, and no conversion is performed for the amount unit returned by the data source, resulting in field parsing errors.
How to Confirm Configuration Is Complete
- Call the FastGPT data source test interface, pass the specified date range parameter, and check that the returned results only include financing records for aerospace equipment sub-categories.
- View the interface call log to confirm that each request has a timeout period of
300 secondsand a retry count of3 times, consistent with the configured items. - Manually trigger an incremental synchronization task, check that the
financing_amountfield of new records is uniformly in ten thousand yuan units, with no abnormal values. - After configuring the DingTalk callback address, send a test push message, confirm that no verification failure prompt appears, and the message can be delivered 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.