The data shows uptime testing reached 0 checks for api.crossref.org during the 0 days from January 10, 2025. Api.crossref.org was found to be down or having issues during each check as of January 10, 2025. As of January 10, 2025, assessments indicated that there had been no cases of inoperability on api.crossref.org. All received replies confirm that, as of January 10, 2025, there have been no responses with an error status. Differing from 0.000 seconds on average, api.crossref.org responded in 0 seconds on January 10, 2025.