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The service will geocode about 1000 addresses per minute.
Source Code and Dependences
The server code is here and here.
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And here is a working command line client and a sample data file.
You'll need python 2.7 or better and you'll need to install the simplejson library.
If you are running this alongside an ESRI product that uses a different version of python, you'll need to take some special steps - we hope to include note on how to do that later.
Example URLs and Response
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