Excel Ignite
Excel Ignite brings the power of web APIs to Microsoft Excel, by using user-defined functions (UDF). With Excel Ignite, you can:
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Retrieve data from web services and insert them into Excel
Support web services with XML or JSON outputs.
Support web services in your local environment.
Highly configurable to your own needs
APIs
Domain (Internationalized Domains friendly) APIs:
Content Analysis API
Content Extraction API
DMOZ API
DNS API
Reputation API
Whois API
URL Parser API