Get API version and data timestamp
Retrieve the dataTimestamp field to check if the daily data refresh on ClinicalTrials.gov has completed. Data is refreshed daily Monday through Friday by 9 a.m. ET.
由ClinicalTrials.gov（美国临床试验数据库）
0调用量
N/A延迟
Discover -> Inspect -> Call
调用设置
工具 ID
clinicaltrials_gov.version.retrieve.v2.ceed90a8JSON
本次调用前
1 积分 / 次
最终费用按供应商实际用量结算，并同步到使用记录。