What this category's data looks like
Optical module financing daily report data comes from publicly disclosed corporate financing announcements, communications industry monitoring platforms, and public stock exchange information. It updates daily, covering all optical module enterprise financing updates from the prior calendar day. Each data entry includes the full enterprise name, financing round, financing amount, core investor list, disclosure date, and optical module sub-category (such as high-speed optical modules, passive optical modules). Financing amount uses RMB ten thousand yuan as the base unit. Dates follow the ISO 8601 standard format. The investor field is a multi-element string array.
What constraints these characteristics impose on HTTP interfaces and external systems
The daily update requirement means the HTTP interface must support bulk pulling of full daily data. Call frequency must align with the T+1 update rhythm to avoid triggering interface rate limits. Fields that include sub-categories require the interface to return distinct optical module-specific classification fields. External systems must configure dedicated field mapping rules when connecting, to avoid confusion with data from other industry financing reports. The fixed financing amount unit (ten thousand yuan) requires external systems to unify unit conversion logic after receiving data, to prevent incorrect amount multiples. The ISO standard date format requirement means date parsing parameters for interface requests and responses must match the external system's time processing rules. The multi-element investor array structure requires the HTTP interface's serialization format to support JSON array types, to enable external systems to batch parse investor information.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
API_REQUEST_INTERVAL | 60 seconds | Aligns with the T+1 update rhythm of optical module financing daily reports, avoids triggering rate limits from third-party data sources |
RESPONSE_FIELD_MAPPING | {"Enterprise Name":"company_name","Financing Amount":"amount","Disclosure Date":"disclose_date","Optical Module Category":"module_type"} | Matches the dedicated field structure of optical module financing daily reports, ensures received data fields align with business logic |
DATA_PARSE_TIMEOUT | 300 seconds | Adapts to parsing time for bulk pulling full optical module financing data, prevents parsing timeouts due to large data volume |
AUTHENTICATION_TYPE | API_KEY | Complies with general HTTP interface authentication specifications, ensures secure external system calls |
FILE_UPLOAD_MAX_SIZE | 100 MB | Meets upload requirements for optical module financing report attachments (such as financing announcement PDFs), prevents large file transfer failures |
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 mistakes
- Phenomenon: The HTTP interface returns a 403 Forbidden status code, indicating authentication failure. Cause: A general authentication key was used instead of the dedicated interface key for optical module financing daily reports, and no dedicated authentication rules for the data source were configured.
- Phenomenon: Bulk pulling financing data causes workflow execution time to exceed 1200 seconds, triggering a timeout interruption. Cause: A reasonable
DATA_PARSE_TIMEOUTparameter was not configured, and bulk data was not split into smaller batches for pulling. - Phenomenon: Received financing data has an empty optical module sub-category field. Cause: No mapping rule for the dedicated category field was configured in
RESPONSE_FIELD_MAPPING, so the external system cannot recognize the field.
How to confirm configuration is complete
- Initiate a single HTTP interface call, check that the returned JSON data contains the optical module sub-category field, and that the field value matches the source's disclosed content.
- View workflow execution logs, confirm that interface call intervals match the configured
API_REQUEST_INTERVALparameter, and no high-frequency call errors occur. - Upload a PDF of an optical module financing announcement, check that file upload proceeds normally, and no file size limit error is triggered.
- Verify that the authentication configuration is active: use an invalid key to initiate a call, confirm that a 401 Unauthorized status code is returned, and calls with valid keys operate 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.