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Draft API


GNS publishes a draft API, which allows our customers' computer systems to access pricing and stock data directly, rather than someone having to access the GNS Online website manually.

Implementing an API normally requires the help of an experienced developer.

The document attached provides more detail on the API calls currently available. Please note, however, that this should be considered highly likely to change at this time. In the test environment, the data is provided from our staging server, which is not kept up-to-date.

If you'd like to stay informed on our API development, or you'd like to request access to the live API, please contact our Marketing & Digital Products Manager, Paul Middleton, at


PLEASE NOTE: API v2.1 standard added 14/11/16

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