Upgrade Brief

https://upgrade-brief.shopttyass-85f.workers.dev/breaking

● down search

npm and PyPI breaking changes and changelog between two versions of a package, for a package upgrade or a multi-package dependency upgrade plan, read from the real changelogs and GitHub release notes (not model memory): breaking changes, migration guides, release notes, and manifest changes (Node.js engines, ESM/CJS, peer dependencies, Requires-Python). Pay per call in USDC via x402 (Base or So...

Quality grade

How grading works

D 31.8 / 100 capped at D while down

Availability 0.0 / 40

Endpoint did not respond

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 11.8 / 40

5 distinct payers, 28 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 16 h ago. On-chain activity last read 15 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

5 resource(s) advertised by this origin.

https://upgrade-brief.shopttyass-85f.workers.dev/breaking

https://upgrade-brief.shopttyass-85f.workers.dev/changelog

https://upgrade-brief.shopttyass-85f.workers.dev/pypi/breaking-changes

https://upgrade-brief.shopttyass-85f.workers.dev/pypi/changelog

https://upgrade-brief.shopttyass-85f.workers.dev/upgrade-plan

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://upgrade-brief.shopttyass-85f.workers.dev/breaking  # expect HTTP 402 Payment Required (about $0.005/call)

/.well-known/x402.json

https://upgrade-brief.shopttyass-85f.workers.dev/.well-known/x402

Listed in

Directories this entry was found in.

x402scan mcp x402