the402 endpoint detail

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oracles-production.up.railway.app rubygems changes

https://oracles-production.up.railway.app/v1/rubygems/changes

answers 402

New releases of tracked Ruby gem packages (rails, rack, puma, sidekiq, and more) on RubyGems (Ruby) since a timestamp — each tagged new_release or breaking_change (major-version bump) with a 1-10 significance score. Answers "did a dependency in my Gemfile ship a new or breaking version I should pin or upgrade?" Pass ?package=<name> for ANY Ruby gem package on demand.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0xC66EE26cAE6cd34970f51f644f36D720826d392A
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
93 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:34:44.264Z (4d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Foracles-production.up.railway.app%2Fv1%2Frubygems%2Fchanges"