Rest-api

Published on
September 15, 2026
NetSuite concurrency limits: retries, backoff, and idempotent upserts that do not create duplicates
#netsuite #integration #rest-api #reliability #nodejs
Why NetSuite integrations hit 429 Too Many Requests, how to size a client-side pool, retry with backoff and jitter, and use external ID upserts so a retry never creates a second sales order. With a live concurrency simulator.
Published on
September 7, 2026
NetSuite OAuth 2.0 client credentials (M2M): the TBA replacement, step by step
#netsuite #oauth #oauth2 #jwt #integration #rest-api
Set up NetSuite OAuth 2.0 machine-to-machine auth from scratch: certificate, integration record, M2M mapping, and a PS256-signed JWT in plain Node.js. With an interactive flow diagram and an auth method picker.
Published on
September 2, 2026
Setting up NetSuite token-based authentication (TBA) in 2026, and planning your exit
#netsuite #tba #oauth #integration #rest-api
A step-by-step guide to NetSuite TBA: enable the features, build the role, create the integration record and tokens, then sign OAuth 1.0a requests by hand. Includes an interactive signature playground and the 2027.1 deprecation timeline.