Know the day Coinbase delists your endpoint.
Daily listing watch and hourly endpoint checks. Email when we observe a confirmed removal or new risk. Best effort; checks and delivery can be delayed.
Alerts use the day we observe a change; the actual removal time may be unknown.
Basic
- Bazaar delisting alerts and newly at-risk metadata alerts from a daily Listing Guard run
- Hourly uptime and valid-402 checks
- Payee and price-change alerts
- Confirmed email and optional HTTPS webhook
- Dated badge and 30-day observation history
Pro
- Everything in Basic, with five-minute checks
- One renewal covers all three endpoints
- Disclosed +15 Scout ranking bonus, capped at 100, where Scout search is available
Each settled payment adds 31 days from the later of now or your current expiry. No automatic charge. Choose the plan at registration; it stays fixed for that account. We currently admit up to 20 active accounts. Scheduling is a target, not an uptime guarantee; robots, host pacing and outages can defer checks.
A Delisted alert requires a previously observed active Bazaar listing and a later explicit inactive CDP result. Missing Scout rows, unknown index status and failed checks do not prove removal. At risk means the heuristic score newly reaches 60/100; it is not Coinbase policy certification. Daily checks may be deferred. Failure alerts follow three consecutive completed failures; observed payee or price changes trigger an alert immediately. Transport deferrals remain unknown. Email requires confirmation; SMTP acceptance cannot guarantee inbox delivery. Without a confirmed email or webhook, no alerts are delivered.
A badge with a timestamp
A paid monitoring subscription does not certify identity, endpoint ownership, sanctions compliance, safety, or paid delivery. We never pay your endpoint. Failed, stale or expired monitoring is visibly unverified. HMAC records authenticate our stored observations; they are not publicly verifiable digital certificates.
Start your free monitoring
Prefer a score first? Check your listing free.
Submit an HTTPS endpoint you operate. We send an unpaid GET, respect robots.txt, and accept only a valid x402 402 response. POST-only routes are not supported by this check. Basic registration requests the founding offer. If a place is available, monitoring starts for 14 days free. If the offer is full or already claimed, this form creates a free registration only; no payment is taken.
Save your private management token and manage this registration
Your private management token is saved for this tab’s session. Copy it to your password manager before closing the tab. It is required to manage billing.
Add an endpoint to an active Pro plan
Up to three total. Shares this account’s expiry, confirmed email and webhook.