What Data for This Category Looks Like
Data sources include professional medical investment and financing information platforms, public announcements of listed companies, and industry regulatory disclosure channels. Full new and revised financing records for the previous natural day are updated daily. Each data entry includes fields such as financing entity name, financing round, financing amount and currency, investor list, financing announcement date, core product pipeline, and affiliated segmented track. The core product pipeline field includes detailed information such as indications and research and development stages.
Constraints Imposed on HTTP Interfaces and External Systems
Long core product pipeline text increases the payload size of a single interface response. Interface call timeout periods must be adjusted to accommodate long text transmission. Financing amounts are marked in multiple currencies. Interface parameters must support identification and standardization of the currency field. The core product pipeline includes segmented track information. The interface must support query parameters for filtering by track. Data is updated daily. Incremental pull parameters must support date range filtering to avoid bandwidth occupation caused by fetching full datasets.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
API_REQUEST_TIMEOUT | 120 seconds | Single data entries include long text pipeline information. Standard timeout periods are insufficient to complete full transmission |
RESPONSE_FIELD_FILTER | Retain all fields | Core pipeline and track fields of biologics financing data are required for business purposes and cannot be filtered arbitrarily |
CURRENCY_STANDARDIZATION | Automatically convert to Renminbi Yuan | Most domestic business scenarios use RMB for valuation. Unifying currency formats reduces subsequent processing costs |
DATE_RANGE_INCREMENT | Pull data from the previous day at 2:00 AM daily | Matches the daily update schedule for previous day's records, avoiding duplicate or missed pulls |
API_AUTH_TYPE | API_KEY Authentication | Financing data belongs to industry-sensitive information. Call legitimacy must be verified via a fixed secret key |
PAYLOAD_MAX_SIZE | 2048 KB | Accommodates long text payload transmission requirements for single financing data entries |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- An
Invalid URL, code: 500error is returned when calling the interface. The cause is incorrect configuration of the interface's base address parameter, with the local test address used directly for production environment calls. - The
InternalError.Algo.InvalidParameter: Multimodal file size iserror is triggered. The cause is that thePAYLOAD_MAX_SIZEparameter is not set, or its value is smaller than the text payload size of a single financing data entry. - Pulled financing data lacks the core product pipeline field. The cause is incorrect configuration of the
RESPONSE_FIELD_FILTERparameter, which filters out non-preset business fields.
How to Confirm Configuration is Complete
- A single data query request is initiated. Returned results are verified to include preset fields such as financing entity and core product pipeline, with field formats matching business requirements.
- A daily scheduled pull task is configured. The pull cycle is checked to match the data update schedule, with no duplicate or missing records.
- Interface call response logs are reviewed, confirming no timeout or payload overlimit errors occur.
- Financing data requests including multiple currencies are tested, confirming the currency format of returned results has been unified.
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.