What the Data for This Category Looks Like
Data sources include public financing disclosure information for the pharmaceutical and biotechnology industry, official announcements from medical device enterprises, and industry compliance public channels. Updates are made daily for financing events in the medical device field disclosed on the same day. Each data entry contains 7 core fields: full name of the financing subject, list of investors, financing amount, financing round, disclosure date, affiliated medical device sub-segment track, and enterprise registration location. The financing amount unit is uniformly RMB ten thousand yuan. Financing round fields use industry standard expressions such as angel round, Series A, Pre-IPO, and similar terms.
Constraints Imposed by These Characteristics on HTTP Interfaces and External Systems
The daily update feature of medical device financing daily reports requires HTTP interface call frequency to match the data release rhythm. This avoids triggering current limiting restrictions due to high-frequency calls. The multi-dimensional field structure requires the interface to support on-demand filtering of specified return fields. This reduces invalid data transmission. The financing amount uses a fixed unit of RMB ten thousand yuan. Interface parameters must use a unified unit identifier to prevent parsing errors in external systems. There are many enumerated types of medical device sub-segment tracks. External system docking requires pre-setting a complete track mapping table to ensure consistency of classification fields. The timeliness requirement for disclosure dates requires the interface to support quick filtering by date range. This adapts to the daily report generation logic of external systems.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
API_KEY | Random string bound with exclusive permissions | Medical device financing data belongs to sensitive information of a specific industry; exclusive keys can prevent unauthorized access |
HTTP_REQUEST_TIMEOUT | 30 seconds | Responses from medical device financing data interfaces are usually fast; 30 seconds covers most normal request durations |
API_RATE_LIMIT | 10 requests per minute | Matches the daily update volume of medical device financing daily reports, to avoid triggering current limiting from third-party data sources |
RETURN_FIELDS | ["Financing Entity","Financing Amount","Financing Round","Disclosure Date","Investor"] | Only return core fields required by external systems, to reduce invalid data transmission |
DATE_RANGE_PARAM | start_date=00:00 of current day, end_date=23:59 of current day | Matches the requirement for filtering same-day data in medical device financing daily reports |
MAX_CONCURRENT_REQUESTS | 5 | Adapts to the concurrent processing capability of most local servers, to avoid resource exhaustion |
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. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Symptom: After deployment on a Linux server, the interface continues spinning when adding an API key, and configuration cannot be completed. Cause: Server outbound rules are not configured to allow HTTPS requests, causing the key verification request to time out.
- Symptom: A 403 status code is returned when calling the interface via the FRP penetration service. Cause: The penetration configuration does not correctly forward the header parameters of the API request, leading to failed key verification.
- Symptom: HTTP internet search is triggered after knowledge base matching fails, and returned result fields do not match expectations. Cause: The
RETURN_FIELDSparameter is not correctly configured, causing missing or redundant interface return fields.
How to Confirm Configuration Is Complete
- Call the configured HTTP interface, pass the specified date range parameter, and check whether the returned data fields match the preset
RETURN_FIELDS. - View the interface call log to confirm that the request timeout time meets the configuration requirements of
HTTP_REQUEST_TIMEOUT. - Initiate multiple consecutive requests to verify that the interface call frequency meets the preset
API_RATE_LIMITrequirements. - Test replacing the API key to confirm that the configuration process can be completed normally, with no interface freezes or 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.