What Data for This Category Looks Like
Data for auto parts intelligent due diligence reports primarily comes from internal enterprise supply chain ERP systems integrated with financial institutions, third-party parts catalog databases, original equipment manufacturer (OEM) bill of materials (BOM) lists, and third-party quality inspection institution reports. Data update rhythm is adjusted according to vehicle model mass production cycles. Basic data for mass production models has a low update frequency, while parts data for new suppliers and facelifted models has a high update frequency. Each due diligence report document includes fields such as part number, Chinese and English names, material, dimensional tolerance, tensile strength, compatible vehicle models, supplier information, and batch number. Most field units use industrial standard units such as millimeters, megapascals, and kilograms. Some fields require attached test report numbers as associated identifiers.
Constraints Imposed on HTTP Interfaces and External Systems
The multi-source nature of auto parts data requires interfaces to support multiple authentication methods, to adapt to docking specifications of different internal enterprise systems. The specialized attributes of fields require returned interface fields to strictly match industry-standard naming, to avoid mapping errors that cause distortion of due diligence report content. The uneven update rhythm of data requires incremental synchronization docking logic, instead of full synchronization, to reduce bandwidth usage and processing time. Numeric fields with units require additional format validation, to prevent mismatches between units returned by the interface and preset system units, which would affect subsequent analysis and display.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
API_REQUEST_TIMEOUT | 600 seconds | Auto parts data includes multi-dimensional quality inspection parameters, and a single interface returns a large volume of data, requiring sufficient response time reserved |
SYNC_INCREMENTAL_FLAG | true | Parts data is updated in batches or for facelifted models; full synchronization will occupy excessive bandwidth and processing resources |
FIELD_MAPPING_RULE | Map in the format part number→part_no, material→material, tensile strength→tensile_strength | Follow industry-standard field naming conventions to avoid mismatches between interface-returned fields and preset system fields |
RESPONSE_VALIDATION_SCHEMA | Configure as {part_no: string, material: string, tensile_strength: number, unit: string} | Validate field format and unit validity of parts data to prevent invalid data from entering due diligence reports |
AUTHENTICATION_TYPE | API_KEY | Most internal enterprise supply chain systems use API keys for interface authentication, adapting to common external system docking scenarios |
MAX_RETRY_TIMES | 3 times | Network fluctuations may cause interface call failures; limited retries can improve synchronization success rate |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material forms, data volume, and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Phenomenon: When calling the API workflow, text-concatenated variable fields are empty, but work normally during debugging. Cause: The format of variable placeholders is not correctly configured in
API_REQUEST_BODY_TEMPLATE, resulting in failure to pass corresponding parameters during external calls. - Phenomenon: Clicking the reading link returned by the knowledge base returns the error
Only support .txt, .m. Cause: The link format returned by the external system is not converted to an accessible format required by the platform, or the link has not passed valid signature verification. - Phenomenon: Calling an external interface in version 4.9.0 returns a proxy configuration error. Cause: The
aiproxyrelated parameters are not enabled in the system configuration, or the proxy address and port are not correctly configured.
How to Confirm Proper Configuration
- Call the test interface to check whether the returned fields fully match the preset
FIELD_MAPPING_RULE. - Simulate an incremental synchronization scenario to check whether only updated parts data is correctly pulled.
- Trigger multiple interface calls to check whether retries are performed according to the
MAX_RETRY_TIMESconfiguration. - Verify the authentication configuration to check whether calls without a valid key are blocked.
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.