Sci-Fund tracks and aggregates various science funds funded by major S&T funding agencies in major S&T countries around the world. It covers about 20 countries, such as China, the United States, Japan, Korea, UK, France, Germany, the European Union, Switzerland, Canada. Nearly 20 countries including Holland, Australia, Russia and Brazil. It detects the science funds funded by nearly 100 governments、national research institutions and non-profit organizations, which includes NSFC, NSSFC, NSF, NIH, DOE, UKRI, DFG, EU/ERC, HHMI and so on. Sci-Fund standardizes and normalizes the data from multiple sources according to the standardized metadata model. It aims at constructing a complete, accurate science funds database. Besides, Sci-Fund is realizing the connection between science funds and S&T research outputs based on the resources of Wanfang Data Knowledge Service Platform. It will lengthen the S&T data chain, and support deep S&T information services.