The phrase "a one stop source for" is correct and usable in written English.
It can be used when describing a place or resource that provides everything needed on a particular topic or for a specific purpose.
Example: "Our website is a one stop source for all your travel planning needs, offering flights, hotels, and activities in one convenient location."
Alternatives: "a comprehensive resource for" or "a complete hub for".
It is meant to be a one stop source of information for application developers and data source owners interested in using the API.
Thomson Reuters will announce on Tuesday an ambitious new video-on-demand service for its financial services clients, with thousands of searchable videos and transcripts on a range of topics, hoping to become a one-stop source for business people.
But magnetic strips and wireless chips have revolutionized this little piece of plastic, turning it into a one-stop source for security and commerce (with expanded uses that have raised a few eyebrows).
Chris DeWolfe, chief executive of MySpace, a division of the News Corporation, described the new service as a one-stop source for all music, in all its various digital incarnations.
The transformation of the 311 line into a one-stop source for cultural and entertainment life comes at a time when cities across the country are seeking to draw more visitors and businesses by setting up local travel and tourism hot lines on a three-digit number, 511, that has been set aside nationwide for that purpose by the Federal Communications Commission.
By becoming a one-stop source for expertise and research about their disease, these patient groups can use as little as a few million dollars in funding to shift the priorities of the drug industry.
Both the EDC 20 poster and the Respect cover work in the same way — as a one-stop source for further musical exploration.
The American Society for Microbiology's MicrobeWorld website (www.microbeworld.org) provides a one-stop source for news stories related to microorganisms.
We thought of this as a model that countries could use and adapt, customize in their own context, to set up more systematic record keeping and a one-stop source for analysis purposes.
Put this in your virtual shopping cart: a one-stop source where you can buy everything you need to run your small business, from paper clips to personnel.
And because it has become the biggest launching pad for fall titles, it is also a convenient one-stop source for entertainment media types, especially those who take the hour-and-a-half flight from New York.
