Live status of a specific product page, marketplace listing, or job posting, read from the page at call time. Returns live, closed, or unknown plus title and evidence signals. Also one-shot page condition checks, 30-day URL watchers, watcher renew, and signed confirmation of form submissions and orders. On POST /v1/verify, /v1/verify/job, and /v1/verify/listing: The unpaid 402 offers both x402 (Base USDC) and MPP (Tempo USDC.e). Each charges exactly $0.01. MPP method is tempo/charge: USDC.e on Tempo (chain 4217). Stripe pays Tempo gas. With MPP (Tempo): Paid answers, including the checked link, are kept for 24 hours so retries are safe, then deleted.
/.well-known/livecheck-keys.json
Public/stats
Public/v1/receipt/{id}
Public/v1/verify/job
$0.01/v1/verify
$0.01/v1/verify/listing
$0.01/v1/watch/{id}
Public/v1/watch/{id}
Public/v1/watch/{id}/events
PublicInstall on Your Agent
Add Livecheck: Live Listing Status skills to any client
npx agentcash add https://livecheck.fly.dev