BigCommerce is an e-commerce platform with extensive REST and GraphQL APIs. The developer docs publish a dated changelog and an llms.txt page index; the live site serves no raw OpenAPI download (the GitHub api-specs repo is archived).
- "version": "2024-09-30" + "version": "2025-06-01" - POST /v1/bigcommerce/charges + POST /v1/bigcommerce/payments (auth scope changed)
- "version": "2024-09-30" + "version": "2025-06-01" - POST /v1/bigcommerce/charges + POST /v1/bigcommerce/payments (auth scope changed)
The BigCommerce API evolves without warning — endpoints move, parameters change, auth scopes tighten and old fields get deprecated. apik.dev watches the public BigCommerce API documentation for you: we scrape it on a schedule, diff every revision and grade each change as breaking or informational. Instead of re-reading the BigCommerce changelog by hand, you get a clean, dated record of exactly what changed — and why it matters.
Subscribe to BigCommerce and apik pages you by email or webhook the moment a change is detected — with the full diff, a severity grade and a short migration summary. Filter to BigCommerce breaking changes and deprecations only, so you hear about what will actually break your integration and nothing else.
apik is in private development. Join the waitlist and we'll email you the moment BigCommerce tracking goes live — full diffs, severity grading and migration summaries.