Bidding and Tendering for Engineering Construction Projects: Declaration Materials and File Review — HTTP Interfaces and External Systems

Bidding and Tendering for Engineering Construction Projects: Declaration Materials and File Review — HTTP Interfaces and External Systems

Data Details for This Category

Data for this category originates from national public resource trading platforms, local public resource trading platforms, project approval systems, and bidding and tendering supervision systems. The update frequency is daily.

Commonly processed documents include tender announcements, qualification pre-qualification documents, bid documents, bid evaluation reports, and successful bid candidate announcements. Bid documents require verification of qualifications, performance, and bills of quantities. Bid evaluation reports require validation of expert scoring records and check-in information. Data fields cover core business items such as project sections, qualification requirements, and bid evaluation rules.

Constraints on HTTP Interfaces and External Systems

These characteristics impose constraints on the HTTP interfaces and external systems link.

Dispersed data sources require interfaces to support return formats from multiple platforms. Unified request headers must be configured to adapt to authentication rules of different data sources. The daily update frequency requires interface scheduling to align with the daily business update rhythm, to avoid repeated data pulls or missed data.

The need to process multiple types of business documents requires interface request parameters to support switching verification logic based on document type. Errors in this link can lead to suspension of bid results and project delays. Interfaces must be configured with clear timeout and retry mechanisms to ensure stability of data pulling and verification.

Configuration Settings

Reference only; verify against the target FastGPT release and deployment documentation.

Configuration ItemRecommended ApproachRationale
AuthorizationCarry authentication tokens from the business systemAdapt to authentication requirements of multiple data sources and ensure legitimacy of interface calls
variablesConfigure business variables such as project sections and qualification requirementsImplement personalized verification logic for different bidding and tendering projects
responseDataFilter return fields by business document typeOnly retain core data required for declaration materials and file review
Interface timeout period600 secondsMatch the maximum time required for business data pulling and avoid process interruptions due to network fluctuations
Retry count3 timesAddress temporary network anomalies and ensure success rate of data pulling
Request frequency limit100 times per 10 minutesComply with interface call frequency requirements of public resource trading platforms

Three Common Misconfigurations

  • After calling the interface, responseData does not include knowledge base association fields. The symptom is that the file review knowledge base referenced in this review cannot be traced. The cause is that no knowledge base binding parameter was configured in variables, and no association was established between the interface and the corresponding file review knowledge base.
  • The interface frequently triggers rate limit errors. The symptom is a 429 status code returned. The cause is that the request frequency was not configured according to the public resource trading platform's frequency limits, exceeding the platform's allowed call upper limit.
  • The document data pulled by the interface is incomplete. The symptom is that bid documents for some sections were not pulled. The cause is that no filtering rules in variables were configured according to the business document type, leading to failure to recognize declaration materials for some sections.

How to Confirm Configurations Are Correct

  • View the responseData returned by the interface, confirm that it includes core business fields of bidding and tendering projects, and verify that the fields match the configured filtering rules.
  • Simulate temporary network interruptions or delays, verify that the interface triggers the retry mechanism after timeout, and that the retry count meets the configured requirements.
  • Send a request carrying an incorrect authentication token, confirm that the interface returns a 401 status code, and verify that the verification logic of the Authorization parameter is effective.
  • Compare the pulled documents with the daily updated data from the public resource trading platform, confirm that the update frequency meets the business scheduling requirements.

The values provided are common starting points and should be evaluated against relevant operational 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.