HTTP Interfaces and External Systems for Refinery Marketing Content

Data sources include internal marketing management systems of refinery enterprises, supply chain financial ledgers of cooperative financial

What the data for this category looks like

Data sources include internal marketing management systems of refinery enterprises, supply chain financial ledgers of cooperative financial institutions, dealer management platforms, and offline pickup ledgers. Update cadence: Listed oil product prices are updated daily. Temporary promotional activity plans are released in line with marketing rhythms. Dealer pickup data is synchronized per business batches. Document structure uses standardized structured tables, with fields including oil product category, marketing activity start and end time, target customer group, pickup threshold, incentive standard, and more. Fields and units: Oil product categories use industry standard brand identifiers. Pickup thresholds are measured in tons. Incentive standards are measured in yuan per ton. Activity cycles are measured in natural days.

Constraints imposed on HTTP interfaces and external systems

Refinery marketing data includes multi-dimensional structured fields. Interfaces must support multi-parameter combined queries, such as filtering data by oil product brand and activity time. Frequently updated oil product price data requires interfaces to support low-latency responses. This avoids information deviation caused by cache expiration. Batch-synchronized dealer pickup data requires interfaces to support idempotent calls. This prevents data chaos caused by duplicate entry. Multi-field format verification requirements mandate that interface request bodies strictly match field types and value ranges. For example, pickup thresholds must be positive values. Additionally, refinery marketing data involves commercially sensitive information. Interfaces must be configured with signature authentication and permission control mechanisms to ensure data transmission security.

Configuration Settings

Configuration ItemRecommended ValueRationale
API_BASE_URLhttp://your-domain/v1Official interfaces starting from version 4.8.20 require the /v1 path, to comply with unified API calling specifications
API_KEYEnterprise-specific encrypted keyUsed for interface authentication, to prevent unauthorized external systems from accessing marketing data
REQUEST_TIMEOUT300 secondsRefinery marketing batch data requests have large data volumes, so reserve sufficient response time
BATCH_SIZEFirst 200 entriesControl the volume of data synchronized in a single batch, to avoid interface overload affecting stability
SIGNATURE_ENABLEEnabledEnsure the integrity and security of sensitive marketing data during transmission
MODEL_CONFIG_SOURCEFront-end page configurationOfficial interfaces starting from version 4.8.20 removed the model configuration entry in docker compose, and uniformly migrated it to the front-end interface

The parameter values provided on this page are all conventional recommendations, used as a starting point for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing.

Three Common Configuration Mistakes

  • When calling an interface, 400 Bad Request is returned, and the error message includes "invalid signature". The cause is incorrect configuration of signature verification parameters, leading to interface authentication failure.
  • Model calls fail, and the interface displays "configuration invalid". The cause is that after version 4.8.20, users still attempt to modify model configuration files in docker compose, without completing configuration on the front-end page.
  • When batch synchronizing dealer data, 504 Gateway Timeout is returned. The cause is failure to adjust the REQUEST_TIMEOUT parameter. The default timeout period is insufficient to handle responses for batch data.

How to Confirm Configuration is Complete

  • Initiate a single oil product price query request. Confirm the interface returns expected oil product category and price fields, with a status code of 200 OK.
  • Check system backend interface logs. Confirm all external interface requests carry valid API_KEY, with no authentication failure related logs.
  • Trigger a batch dealer data synchronization. Confirm the response time does not exceed the preset REQUEST_TIMEOUT threshold, with no timeout errors.
  • Enter the model configuration interface. Confirm model parameter configuration is complete, with no "configuration not in effect" prompt messages.

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.