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

Filter APIs
Searching: No Search Term , Filtered By Category: "Shipping", Category: "Government", Category: "Mail", Category: "Postal"
API Name Category Date
GeoNames
Reference 01.12.2006
Sunlight Labs Congress
Government 02.27.2007
FedEx
Shipping 09.04.2005
USPS Track & Confirm
Shipping 12.06.2005
OpenSecrets
Government 08.21.2008
NOAA National Weather Service (NWS)
Weather 09.08.2005
GovTrack.us
Government 07.03.2008
UPS Shipping
Shipping 09.04.2005
Your Mapper
Mapping 08.15.2009
New York Times Congress
Government 01.08.2009
uShip
Shipping 04.14.2011
Maponics
Mapping 04.02.2009
Cicero
Government 04.10.2007
Follow The Money
Government 11.02.2006
PDXCouncilConnect
Government 08.01.2011
Enthusem
Social 10.31.2009
New York Times Campaign Finance
Government 10.14.2008
PostalMethods
Messaging 07.03.2008
MapLight
Government 11.04.2007
Endicia Label Server
Shipping 02.10.2012
NYC Open Data
Government 10.12.2011
OpenCongress
Government 10.18.2009
Capitol Words
Government 12.22.2008
Australian Business Number Lookup
Government 07.02.2008
USGS Elevation Query Service
Mapping 01.23.2007
Team POPONG POODL
Government 06.13.2014
GovData
Government 06.10.2013
GeoNB
Mapping 01.21.2013
UKMail
Shipping 12.27.2012
SPEEDY Express Delivery Services
Shipping 10.24.2012
Google Civic Information
Government 09.21.2012
ShipStation
Shipping 08.17.2012
Huffington Post Pollster
News Services 07.02.2012
Australia Post
Shipping 06.28.2012
National Weather Service NDFD
Weather 03.08.2012
GeoGratis
Mapping 01.16.2012
EPA Station Catalog
Science 01.15.2012
EPA Watershed Summary
Science 01.12.2012
Union County NC GIS
Government 10.26.2011
Home Energy Saver
Government 09.22.2011
Florist One
eCommerce 01.28.2011
ActBlue
Government 12.23.2010
FCC
Government 09.14.2010
WMATA
Government 08.30.2010
Transparency Data
Government 05.26.2010
CitySourced
Government 05.07.2010
UK Street Level Crime
Government 03.06.2010
Business.gov
Government 02.02.2010
Data.gov.uk
Government 01.20.2010
San Francisco Crimespotting
Government 08.21.2009
BART
Transportation 10.30.2008
YRC
Shipping 09.03.2008
World Bank
Reference 08.31.2008
TriMet
Transportation 07.27.2008
NHS
Medical 07.03.2008
Doba
Enterprise 03.27.2008
Open Patent Services
Government 06.26.2007
FedSpending.org
Government 04.26.2007
Democracy In Action
Government 03.05.2007
TheyWorkForYou
Government 02.26.2007
StrikeIron Reverse Phone and Address Append
Reference 09.14.2006
openFDA
Health 06.02.2014
GovTribe
Government 05.30.2014
SellerActive Web
eCommerce 05.23.2014
AccuZIP Toolkit
Mail 05.15.2014
OpenFEMA
Government 05.08.2014
BYU Exchange
Email 04.24.2014
GuideStar Charity Check
Non-Profit 04.24.2014
eBenefits National Resource Directory
Government 04.23.2014
ReliefWeb
News Services 04.23.2014
StrikeIron US Geocode Information
Reference 04.14.2014
StrikeIron Canada Geocode Information
Reference 04.14.2014
StrikeIron Contact Record Verification Suite
Reference 04.14.2014
US DOE Buildings Performance Database
Government 04.07.2014
US DOE Asset Score
Government 04.07.2014
CitySDK Participation
Tools 04.07.2014
TreasuryDirect
Government 04.03.2014
Routific
Transportation 04.03.2014
QLD Wildlife Data
Government 03.28.2014
USPS SDC Service Standards
Shipping 03.28.2014
USPS Domestic Mail Service Standards
Shipping 03.28.2014
USPS Package Pickup
Shipping 03.28.2014
USPS Customs Forms
Shipping 03.28.2014
USPS International Shipping Labels
Shipping 03.28.2014
USPS Open and Distribute Labels
Shipping 03.28.2014
USPS Electronic Merchandise Return Service
Shipping 03.28.2014
USPS Hold for Pickup
Shipping 03.28.2014
USPS Online Express Mail Label
Shipping 03.28.2014
National Park Service NPMap
Mapping 03.28.2014
Eat24
Food 03.28.2014
YAddress
Shipping 03.26.2014
One Degree
Database 03.23.2014
USPS Signature Confirmation Label
Shipping 03.19.2014
USPS Tracking/Delivery Confirmation Label
Shipping 03.19.2014
USPS Address Information
Shipping 03.19.2014
USPS Address Matching System
Shipping 03.19.2014
Open Civic Data
Government 03.19.2014
Blue Button Connector
Medical 03.18.2014
UPS TradeAbility
Shipping 03.18.2014
UPS Tracking
Shipping 03.18.2014