What Data for This Category Looks Like
Data for building construction finance daily reports originates from three sources: daily fund submissions from project developers, loan detail ledgers from partner banks, and project fund supervision systems from local housing and construction authorities. Data is updated every early morning to reflect the previous day’s financing figures. Each daily report document includes the following fields: project unique identifier, construction address, full name of the general contractor, same-day financing received amount, cumulative credit limit, fund disbursement purpose, corresponding project progress milestone, and additional relevant fields. The uniform amount unit is ten thousand yuan. Date fields use the YYYY-MM-DD format.
Constraints on HTTP Interfaces and External Systems
The unique data characteristics of building construction finance daily reports create multiple constraints for HTTP interface and external system integration. Non-universal fields such as project unique identifier and project progress milestone require the interface to support precise filtering of returned content by project number and date range, to avoid returning redundant data. The daily update schedule requires scheduled pull tasks to align with the update frequency, to prevent triggering interface rate limiting due to high-frequency requests. The amount unit is uniformly ten thousand yuan. External system integration must implement a unified unit conversion logic to ensure consistency between data display and business calculations. Each daily report contains multi-dimensional fund information. The interface must support batch pulling of data for multiple projects within a specified date range, to improve synchronization efficiency.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
sync_interval | 86400 seconds | Matches the daily update schedule of building construction finance daily reports, avoids invalid requests |
request_timeout | 30 seconds | Reserves sufficient request response time for large volumes of data pulled in a single batch for multiple projects |
return_fields | Project Number, Project Name, Daily Financing Receipt, Project Progress Milestone | Covers core business fields of building construction finance daily reports, reduces redundant data transmission |
unit_conversion | 万元转元 | Aligns with the amount unit requirements of most external business systems, unifies conversion logic to ensure data accuracy |
batch_query_limit | Top 50 entries | Controls the number of projects pulled in a single request, reduces interface load and transmission pressure |
auth_type | API_KEY authentication | Building project financing data involves financially sensitive information, ensures secure interface access |
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 specific analysis. It is recommended to test on your own samples before finalizing.
Three Common Misconfigurations
- A
400 Bad Requeststatus code is returned, with the interface displaying the message "Missing required field project_id". This occurs when the integration does not include the unique identifier field for the building construction project in request parameters, and only general date parameters are passed. - Knowledge base recall results do not include building construction project progress milestone information, with the recalled financing daily report content missing the project progress field. This occurs when the
return_fieldsconfiguration parameter does not include this field, so the interface does not return corresponding data. - Scheduled synchronization tasks frequently trigger errors, with
Too Many Requestserrors appearing in logs. This occurs when the synchronization interval is set too short, exceeding the interface's rate limiting threshold and causing requests to be blocked.
How to Verify Successful Configuration
- Initiate a single interface request, pass the known building construction project number and date, and check if the returned results include the preset core fields.
- View the execution logs of the scheduled synchronization task, confirm that the request interval matches the preset
sync_intervalconfiguration, with no frequently triggered errors. - After integrating with the external system, compare the displayed amount value with the ten thousand yuan value returned by the interface, and confirm that the unit conversion logic is effective.
- Test the batch pull function, pass the specified date range and project scope, and check that the number of returned projects matches the preset batch limit.
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.