Beginning August 11, 2019, functioning of onceapi.com was checked 3 times over the next 1 931 days. In response, on August 11, 2019, onceapi.com, which has been operational for 3 times during all conducted checks, returned a code 200. As of November 23, 2024, all checks of onceapi.com confirmed that there were no instances of inaccessibility. As of November 23, 2024, no error status codes have been returned based on the responses received. Onceapi.com, on August 11, 2019, had a response time of 0.091 seconds, compared to its average of 0.070 seconds.