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REST API Foundations lab environment
Beginner · Evening cohort

REST API Foundations

Build confidence reading API docs, crafting requests, and validating responses. You will model resources, status codes, and pagination while connecting to a sandbox CRM used across our Japan cohorts.

¥68,000 · 6 weeks · Tue/Thu 19:00 JST

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Features

  • OpenAPI 3 schema walkthroughs
  • Postman collection labs
  • Auth header patterns (API keys, Bearer)
  • Pagination and rate-limit handling
  • Mock server exercises
  • Error taxonomy workshop
  • Portfolio-ready API map deliverable

Outcomes

  1. Document a three-endpoint integration plan
  2. Ship a tested Postman collection
  3. Present a stakeholder-ready API brief
Kenji Morita
Kenji Morita

Former integration lead at a logistics SaaS firm in Sendai.

FAQ

Reviews

"The REST API Foundations sandbox CRM exercise finally made pagination click. I reused the Postman folder structure on our warehouse sync the next week."

— Aya , Operations coordinator · Retail logistics team · 5/5

"Clear pacing. OAuth module was dense — mentor office hours saved me."

— Tomo · survey