What this category of data consists of
This category of data originates from the centralized treasury payment system, unified budget management system, electronic invoice platform, and contract management system. Daily circulating documents include payment applications, fund appropriation plans, invoices, contracts, acceptance reports, reimbursement approval forms, and payment vouchers. Data updates occur daily. Core fields include budget indicator code, economic classification code, document number, payment amount, approval status, and return and correction records. Processing focuses on compliance verification for single fund payments, involving cross-checking data across multiple systems to ensure every payment meets fiscal management requirements.
What constraints do these characteristics impose on the HTTP Interfaces and External Systems link
Multiple system data sources require interfaces to support different authentication protocols and data formats, ensuring accurate cross-system data synchronization. Daily update frequency requires that the frequency of batch data pulling or pushing via interfaces aligns with business rhythms, avoiding excessive calls that consume system resources. Strict requirements for core fields mean that fields such as budget indicator code and economic classification code transmitted via interfaces cannot be missing or formatted incorrectly, otherwise compliance verification will fail. Return and correction scenarios require interfaces to support status return and modification operations, as well as idempotence to prevent duplicate payments. The service consultation and response scenario requires interfaces to return structured compliance verification results, adapting to standardized fiscal audit processes.
How to configure the settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Approach | Rationale |
|---|---|---|
Authorization | Bearer {Fiscal System API Key} | Complies with OAuth2 standard authentication format, adapting to the interface authentication requirements of fiscal systems |
variables | {"required_fields": ["budget indicator code", "economic classification code"]} | Clearly defines the core fields that the interface must verify, ensuring data integrity |
responseData | JSON structure containing compliance status, verification details, and recommended handling solutions | Adapts to the standardized viewing and system integration needs of fiscal audit positions |
| Batch request interval | 60 seconds | Aligns with the daily data update rhythm, avoiding frequent calls exceeding system call limits |
| Single request data volume | First 100 records | Balances transmission efficiency and data integrity, avoiding overload from single requests |
| Timeout threshold | 300 seconds | Adapts to the time-consuming nature of fiscal audit processes, preventing data synchronization interruptions caused by waiting timeouts |
Three common mistakes
- Phenomenon: Interface authentication fails, returning the error "Token has no access permission". Cause: A valid API key allocated by the fiscal system was not used, leading to failed authentication and inability to obtain core data for centralized treasury payment or reimbursement audit.
- Phenomenon: FastGPT continuously returns "No available data" when calling external systems. Cause: The request interval adapted to the daily update frequency was not set, frequent calls triggering fiscal system rate limiting and interception.
- Phenomenon: The response data returned by the interface lacks return and correction records. Cause: The detail fields to be returned were not specified in the configuration, resulting in incomplete response data that cannot support service consultation and response for return processing.
How to confirm the configuration is complete
Initiate a test request to verify authentication configuration effectiveness, confirm the returned status code is 200 or the business success identifier. Check the interface response data to confirm all preset core fields are included, with field formats meeting fiscal system requirements. Simulate a batch request scenario to verify request interval configuration effectiveness, confirm no system rate limiting prompts are triggered. Trigger a simulated return and correction request to confirm response data includes corresponding processing details, adapting to service consultation and response needs.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.