Technical Documentation and Interface Q&A for Level Content Creation: HTTP Interfaces and External Systems

Core data for level content creation teams typically comes from level editors, art resource libraries, player test data, and defect tracking systems.

What the data for this category looks like

Core data for level content creation teams typically comes from level editors, art resource libraries, player test data, and defect tracking systems. Daily produced documents include level design drafts, resource requirement lists, test feedback sheets, and version submission records. Data update frequency is usually weekly or per version release cycle. Common fields include level ID, scene coordinates, resource paths, test feedback status, version numbers, and similar. Units are typically pixels, entries, version numbers, and other standard units.

What constraints these characteristics impose on HTTP interfaces and external systems

Data sources are scattered and update frequencies are inconsistent. Interfaces must support synchronized pulling of multi-source data, while adapting to different field formats. When pulling data in batches, the volume of data per request must not be too large, otherwise transmission timeouts will occur. The accuracy of level data directly affects game launch quality, so interfaces must provide stable transmission guarantees to avoid incomplete JSON issues caused by interrupted data transmission. Additionally, level data varies across different versions, so interfaces must support version number parameters to accurately pull data for the corresponding version.

How to configure settings

Configuration ItemRecommended SettingRationale
AuthorizationFixed authentication keyComplies with FastGPT v4.17.0 standard authentication configuration
Single request limitTop 20 entriesAdapts to a reasonable range for single pulls, avoiding server overload
Timeout duration600 secondsAdapts to time requirements for pulling large batches of level data
responseDataIncludes level ID, scene coordinates, resource paths, test feedback statusCovers full field requirements for daily documentation
variablesBound to level ID, version numberAccurately pulls level data for the corresponding version
Chunked transfer length800–1200 charactersAdapts to stream transmission stability, avoiding data truncation

Three common configuration mistakes

  • Unclosed JSON structure in interface responses: The symptom is missing closing curly braces or commas at the end of response content. The cause is not setting timeout protection for chunked transfers, leading to incomplete serialization when data transmission is interrupted.
  • Failure to pull all level data: The symptom is that the number of records returned by the interface is less than the actual number of generated logs. The cause is not configuring pagination parameters, resulting in only the default top N entries being pulled.
  • 401 Unauthorized status code returned by the interface: The symptom is an authentication failure prompt when calling the interface. The cause is incorrect configuration of the Authorization parameter, with no correct authentication key used.

How to verify successful configuration

  • Call the interface and check that responseData includes all configured fields with no missing entries.
  • When testing stream transmission mode, wait for the full response and check that the JSON structure is fully closed.
  • Verify that parameters bound in variables match the actual level ID and version number to be pulled.
  • Check that the Authorization parameter is configured correctly, with no spelling errors or format issues.

The values listed are common starting points and should be validated against local test samples.

Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-10-19.