What the data for this category looks like
Data for optoelectronics financing daily reports comes from public financing announcements released by the Shanghai and Shenzhen Stock Exchanges and Beijing Stock Exchange, as well as official aggregations from industry news aggregation platforms. The data updates on a daily schedule: a full update for the previous day’s data runs at midnight each day. Each daily report document contains all financing event entries for enterprises in the optoelectronics sector that day. Each entry includes seven fields: full enterprise name, product segment direction, financing amount, financing round, investor list, disclosure date, and registered location. The financing amount unit is ten thousand yuan. Financing round uses standard industry terminology. Investors appear as a comma-separated string.
What constraints these characteristics impose on HTTP interfaces and external systems
The daily update schedule for optoelectronics financing daily reports requires HTTP interface polling intervals to align with the midnight update window. This avoids duplicate data pulls or delayed synchronization. The fixed seven-field structure requires interface responses to strictly return specified field names, with mandatory validation for the investor array and financing amount data types. The product segment direction field defines data filtering logic. When integrating with external systems, use category identifiers to filter out non-optoelectronics financing entries. The requirement that financing amounts use ten thousand yuan as the unit requires external systems to either convert units before storing data or adapt to this unit standard. The fixed disclosure date format requires validating date parameters during interface calls. This prevents data import failures caused by format errors.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
custom_api_header | Remove automatic Bearer tokens, add the X-API-Key: [secret] request header | Some optoelectronics financing data interfaces do not support the default Bearer authentication format, requiring a static secret header |
request_interval | 3600 seconds | Aligns with the midnight daily update schedule to avoid duplicate pulls of previous day’s data |
response_field_whitelist | enterprise name,financing amount,financing round,disclosure date | Only retain core analysis fields to reduce data processing load on external systems |
amount_unit_conversion | ten thousand yuan to yuan | Adapts to the currency unit standards of most external business systems to avoid numerical calculation discrepancies |
category_match_rule | Match product segment tracks containing the keywords "optical", "optoelectronic", "display" | Accurately filter out financing entries from non-optoelectronics sectors to ensure consistent data category |
request_timeout | 25-35 seconds | Covers normal response delays of public financing data interfaces to avoid timeout interruptions |
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 targeted analysis, and it is recommended to test on your own samples before finalizing settings.
Three common configuration mistakes
- Phenomenon: A 401 unauthorized error appears when calling the interface. Checking the request header shows an automatically attached Bearer token. Cause: FastGPT’s default automatic API token supplement function is not disabled, causing a conflict with the static secret header required by the data source.
- Phenomenon: Synchronized data includes financing entries from non-optoelectronics sectors such as consumer electronics and semiconductors. Cause: No category matching rule is configured, and full-category financing data is pulled directly without filtering the target segment.
- Phenomenon: The financing amount is shown as "100" but the external system displays "100 yuan", which does not match the actual financing scale. Cause: No amount unit conversion rule is configured, and directly using the data source’s ten thousand yuan unit leads to numerical misunderstanding.
How to confirm configuration is complete
- Initiate a single interface call test, check that the request header includes the custom X-API-Key and no automatically generated Authorization fields.
- Review the synchronized data set to confirm that it only includes financing entries with product segment tracks related to optical, optoelectronic, or display.
- Verify the amount value of a single financing record to confirm that it matches the ten thousand yuan unit of the data source or has completed the expected unit conversion.
- Wait for the automatic synchronization task to complete at the next midnight, confirm that the data update is successful with no timeout or authorization errors.
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.