ProgrammableWeb: the world's largest API repository, GROWING DAILY

Filter APIs
Searching: No Search Term , Filtered By Category: "Reference"
API Name Category Date
burrp
Search 10.29.2008
DuoShare Address Verification
Reference 09.21.2008
RadioReference
Reference 09.03.2008
WorldCat Identities
Reference 08.13.2008
KISTI
Search 07.13.2008
Office for National Statistics
Government 07.03.2008
Qualified Address
Reference 07.02.2008
Open Library
Reference 05.07.2008
Cortera
Reference 05.01.2008
PilotOutlook
Reference 04.12.2008
Postcode Anywhere
Mapping 03.25.2008
Scopus
Reference 03.25.2008
CatalogWS
Reference 02.07.2008
Random House
Reference 08.14.2007
StrikeIron Sales Tax Calculation
Reference 12.02.2006
WikiMatrix
Wiki 11.29.2006
StrikeIron Global Address Verification
Reference 10.20.2006
StrikeIron Do Not Call List Verification
Reference 09.23.2006
StrikeIron Email Verification and Hygiene
Email 09.18.2006
StrikeIron North America Address Verification
Reference 08.29.2006
StrikeIron Address Distance
Reference 08.22.2006