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3 articles
Key points for WDT Enterprise Edition openapi2: the sid/appkey credential system, the MD5 signing algorithm, the unusual timestamp baseline, gzip+base64 request bodies, and pagination/incremental practices for order queries.
Open APIs of e-commerce ERPs like WDT and Jushuitan commonly authenticate requests with parameter signatures. Signing is simple in theory; sorting, encoding and concatenation details are where 90% of 'invalid signature' errors come from. This tutorial covers the mechanics and a complete pitfall checklist.
Webhooks are the most common event channel between e-commerce platforms and ERP/OMS systems. This tutorial walks through a production-grade receiver design covering signature verification, fast ACK with async processing, retry handling and idempotent consumption.
