How your account is protected
OncePing uses onceAccount SSO instead of maintaining a second password system. Sign-in, sign-out, and profile management stay in one account layer and reduce duplicated account risk.
SECURITY
Security and reliability
Once you trust OncePing with your website, what matters is simple: checks must run, alerts must reach you, and paid access must activate correctly.
SECURITY
Security and reliability
Once you trust OncePing with your website, what matters is simple: checks must run, alerts must reach you, and paid access must activate correctly.
Core flows
How your site is monitored
Each site keeps current status, HTTP status code, response time, and historical check data. You can trigger immediate checks and review the time-series record created by scheduled runs.
How you get notified
Default alerts begin with the signed-in account email, then you can add more channels per monitored site. Alert setup stays close to the site itself instead of being buried in a separate system.
What happens after payment
Taiwan and international billing are separated. Taiwan uses ECPay. International billing uses PayPal. Order creation, retrying pending payment, successful payment, and access activation all belong to one traceable flow.