HTTP Interfaces and External Systems for Diversified

What the Data for This Category Looks Like

Marketing content data for diversified finance primarily comes from internal marketing asset management systems, partner financial investor education platforms, and product-side marketing script libraries. Data update schedules are adjusted based on marketing campaigns. Regular updates occur daily or weekly. Real-time synchronization may take place during major campaigns. Each document typically includes fields for asset unique identifier, asset type (such as image-text, short video script, H5 link, etc.), associated financial product code, effective time period, and compliance review status. Units of measurement include character count, file size, and URL link format. Some assets include an expiration time parameter.

Constraints on HTTP Interfaces and External Systems

High-frequency and real-time update requirements mean HTTP interfaces must support incremental synchronization mode. This avoids full pull operations that consume excessive bandwidth. Fields for associated product codes require interfaces to support parameter filtering by dimensions such as product ID and compliance status. This enables precise pulling of targeted marketing content. The presence of multiple asset types requires interfaces to support multiple request formats, including file uploads and JSON parameter passing. Expiration time fields attached to assets require external systems to validate valid time periods after pulling content. Interfaces must also support passing expiration time parameters for content filtering. The compliance attribute of financial content requires interface calls to carry a compliance review identifier as a required parameter. This ensures returned content meets regulatory requirements.

Configuration Settings

Configuration Item	Recommended Value	Rationale
`SYNC_INCREMENTAL_ENABLE`	`true`	Adapts to high-frequency update requirements, reduces bandwidth consumption from full synchronization
`UPLOAD_FILE_MAX_SIZE`	`100 MB`	The typical size of most marketing assets (image-text, short video scripts) does not exceed this threshold, prevents single upload timeouts
`API_REQUEST_TIMEOUT`	`300 seconds`	Reserves sufficient response time when pulling multiple types of marketing assets in batches
`FILTER_COMPLIANCE_STATUS`	`["passed"]`	Only returns marketing content that passed compliance reviews, meets financial regulatory requirements
`MAX_BATCH_SYNC_COUNT`	`50 items per request`	Balances interface load and synchronization efficiency, prevents excessive data volume in single requests
`CONTENT_TYPE_ALLOWED`	`["image/png", "image/jpeg", "text/plain", "application/json"]`	Covers common marketing asset types including image-text, scripts, and links

The parameter values provided on this page are general recommendations that serve as a starting point for configuration. Actual values are affected by asset format, data volume, and business rules. Specific issues require individual analysis. It is recommended to test with your own samples before finalizing settings.

Three Common Configuration Mistakes

Issue: Knowledge base images created via the localFile interface return an expire_time field and cannot be stored permanently. Cause: The permanent_save parameter was not included in the interface request. Temporary storage is enabled by default.
Issue: When a large number of APIs are published, interface response times increase, and some requests return a 504 Gateway Timeout status code. Cause: The MAX_BATCH_SYNC_COUNT parameter was not configured. A single request pulls too many marketing assets, exceeding system processing limits.
Issue: A large number of API call requests occur overnight, account balance is rapidly depleted, and logs show frequent 401 Unauthorized errors. Cause: No IP whitelist or expiration time was set for the API key, and call frequency limits were not enabled. This leads to malicious calls.

How to Verify Correct Configuration

Send an incremental synchronization request. Verify that the number of returned marketing assets matches the number of new updates in the external system. Confirm that the SYNC_INCREMENTAL_ENABLE configuration is active.
Upload a marketing asset of maximum allowed size. Check that the interface returns a 200 OK status code. Confirm that the UPLOAD_FILE_MAX_SIZE configuration meets actual requirements.
Send a request filtered by compliance status. Verify that returned results only include content that passed compliance reviews. Confirm that the FILTER_COMPLIANCE_STATUS configuration is correct.
Simulate multiple concurrent API calls. Observe system resource usage and response times. Adjust the MAX_BATCH_SYNC_COUNT parameter to a reasonable range.

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.