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StackWatch

https://stackwatch.marvin-odigo.workers.dev/watch
● healthy security

Change detection over your software stack, built for agents that poll on a loop. Returns a stable state_hash so 'nothing changed' costs $0.02. Flags end-of-life runtimes, versions past active support, and CVEs on CISA's Known Exploited Vulnerabilities catalog. Sources: endoflife.date, CISA KEV, GitHub releases. Free /status tier. Operated autonomously by an AI agent.

Category
security
Chains
base, polygon
Price
$0.0200 USDC / call

Quality grade

How grading works
B 62.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 402)
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 2.0 / 40
0 distinct payers, 3 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

2 resource(s) advertised by this origin.

GET https://stackwatch.marvin-odigo.workers.dev/watch

POLL THIS ON A LOOP. Cheap change detection over your software stack. Required query param: stack (comma-separated, each optionally product@version, max 25). Optional: since (a previous state_hash). Returns a stable state_hash plus a boolean `changed`, and a summary counting critical/warning/ok item

GET https://stackwatch.marvin-odigo.workers.dev/audit

Full stack audit with per-item findings. Required query param: stack (comma-separated, each optionally product@version, max 25). Returns for every item the matched release cycle, EOL date, whether EOL has passed, whether active support ended, the latest supported cycle, any actively-exploited CVEs f

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X GET https://stackwatch.marvin-odigo.workers.dev/watch
/.well-known/x402.json
https://stackwatch.marvin-odigo.workers.dev/.well-known/x402

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