Full WEB 2.0 API List
Advertising
Google AdSense | Advertising management |
Google AdWords | Search advertising |
Microsoft adCenter | Online advertising services |
UrlTrends | Link tracking and search optimization |
Wordtracker | Search engine optimization services |
Yahoo Ads | Online ad management |
Yahoo Search Marketing | Search advertising platform |
Answerbag | Questions and answers service |
Blogwise | Blog and feed search service |
SplogSpot | Database of spam blogs |
Blog Search
Blogwise | Blog and feed search service |
SplogSpot | Database of spam blogs |
Tailrank | Blog search and news aggregation service |
Technorati | Blog search services |
Blogging
Akismet | Blog spam prevention service |
Blogger | Blogging services |
FeedBlitz | Blogs by email service |
FeedBurner | Blog promotion tracking service |
LiveJournal | Blogging software |
Performancing | Blog management |
TypePad | Blog management |
Weblogs | Blog ping service |
Windows Live Spaces | Blog services |
Bookmarks
Blogmarks | Social bookmarking |
del.icio.us | Social bookmarking |
linkaGoGo | Social bookmarking service |
Ma.gnolia | Social bookmarking service |
OnlyWire | Social bookmarklet service |
Shadows | Social bookmarking and community |
Simpy | Social bookmarking |
Calendar
30 Boxes | Calendar service |
Google Calendar | Calendar service |
Spongecell | Online calendar service |
Chat
AOL Instant Messenger | Instant messaging chat service |
AOL Presence | Online presence service |
Google Talk | Chat application |
IMified | Instant messenger buddy |
Lingr | Online chatroom services |
MSN Messenger | Chat and messaging |
WebAIM | Web based instant messaging |
Yahoo Messenger | Instant messaging |
Community
Blue Dot | Content sharing community |
coRank | Distributed user reviews service |
Social networking service | |
PartySpark | Social events service |
RockYou Super Wall | Content sharing platform within Facebook |
Community site |
Email Address Validator | Email address validation service |
ExactTarget | Email delivery services |
IntelliContact | Email marketing service |
JangoMail | Bulk email service |
Mailbuild | Email forms and templates service |
Publicaster | Email marketing management |
StrikeIron Email Verification | Email verification service |
Vertical Response | Email management services |
Webmail.us | Email hosting service |
WhatCounts | Email management services |
Yahoo Mail | Web based email system |
Enterprise
Employease | On-demand human resource management |
Google Provisioning | User provisioning for Google Applications |
Lokad | Time series forecaster |
NetDocuments | Enterprise document management service |
NetSuite | Business application suite |
Salesforce.com | CRM services |
WebEx | Conferencing and collaboration services |
Events
Eventfinder | Events calendar |
Eventful | Events discovery and demand |
Spraci | Events and clubs database |
Upcoming.org | Collaborative event calendar |
Zvents | Local events search and community |
Financial
Blinksale | Online invoicing services |
Currency Rates | Currency rates |
Dun and Bradstreet Credit Check | Credit check |
FreshBooks | Online invoicing and time tracking |
KashFlow | Online accounting software |
Moneytrackin | Expense tracking |
NetAccounts | Online accounting service |
Prosper | Peer-to-peer network |
StrikeIron Historical Stock Quotes | Stock price quotes for US equities |
StrikeIron Mutual Funds | Historical mutual funds |
StrikeIron Stock Quotes Basic | Real-time stock quotes |
Wesabe | Personal finance management and community |
Government
Cicero | Lookup service for US elected officials by address |
Civic Footprint | Political geography lookup for Illinois |
Democracy In Action | Advocacy services for nonprofits |
FedSpending.org | Database of US government spending |
Follow The Money | Database of US campaign contributions |
GovTracker | Rhode Island state data services |
LOUIS | US federal documents database |
Open Patent Services | European Patent Office web services |
Sunlight Labs | US Congress database service |
TheyWorkForYou | Track the UK Parliament |
Who is my Representative | Database of US congressional representatives |
Internet
Alexa Site Thumbnail | Thumbnail images of web site home pages |
Alexa Top Sites | Web site traffic rankings |
Amazon EC2 | Elastic Compute Cloud virtual hosting |
Clicky | Web site analytics |
Compete | Internet web site metrics and analytics |
Cordurl | Geo coordinate translation |
Dapper | Service for API creation |
Domain Tools | Internet domain name lookup |
Durl.us | URL shortening |
Ecommstats | Web analytics |
Hostip.info | IP lookup |
HTML2PDF | HTML to PDF conversion |
Internet Archive | Non-profit Internet library |
IP Address Lookup | Determine IP address from domain name |
Mint | Web site metrics and reporting |
Mon.itor.us | Web site monitoring services |
MyNotify | Feed publication |
Nenest | Web forms and application framework |
Outune | Web map engine |
Pingdom | Web site monitoring and reporting |
Qurl | URL redirection |
SoftLayer | Systems management and monitoring |
UnAPI | Proposal for web clipboard |
W3Counter | Web site metrics tools |
Webride | Attaches discussions to any site |
WebThumb | Thumbnail image generation |
Windows Live Custom Domains | Web site administration |
Yahoo Site Explorer | Web site analysis service |
Job Search
Indeed | Job search services |
SmashFly | Job board posting service |
Mapping
ArcWeb | Mapping and GIS services |
BigTribe | Location based advertising |
deCarta | Location-based services |
EarthTools | Web services for geographical information |
FeedMap | Blog geo-coding |
Garmin MotionBased | GPS services and mapping |
geocoder | Geocoding services for US |
geocoder.ca | Geocoding services for Canada |
GeoIQ | Geospatial analysis and heat mapping service |
GeoNames | Geographic name and postal code lookup |
GetMapping | Aerial photography and mapping service |
GlobeXplorer | Mapping services |
Google Maps | Mapping services |
HopStop | Mass transit and walking directions |
iShareMaps On Demand | UK Postcode Geocoder |
Map24 AJAX API | Mapping services |
Mappr | Photo mapping |
MapQuest | Online mapping service |
Mapstraction | Mapping API abstraction layer |
MetaCarta | Location and geotagging services |
Microsoft MapPoint | Mapping services |
Microsoft Virtual Earth | Mapping services |
Multimap | Global online mapping service |
NASA | Satellite mapping images |
Naver Maps | Korean mapping service |
Nearby.org.uk | Geocoding service for UK |
Ontok | Geocode any US address |
OpenLayers | Mapping API abstraction layer |
OpenStreetMap | The Free Wiki World Map |
Platial | Collaborative geographic service |
Plazes | Location discovery service |
Poly9 FreeEarth | 3D mapping service |
Pushpin | Mapping service |
Urban Mapping | Urban geo-spatial data services |
USGS Elevation Query Service | Determine elevation based on latitude and longitude |
ViaMichelin | Mapping, directions, and travel booking |
Wayfaring | Map creation and sharing service |
WHERE GPS | Mobile GPS widget platform |
Where Is Tim Web Service | Location tracking |
Where2GetIt Geospatial | Non-mapping geospatial services |
Where2GetIt SlippyMap | Online mapping service |
Whereis | Australian and New Zealand mapping service |
Wigle | Wireless network mapping |
Yahoo Geocoding | Geocoding services |
Yahoo Map Image | Map image creation service |
Yahoo Maps | Mapping services |
ZeeMaps | Embedded maps and international geocoding |
ZoomIn | Australian mapping service |
Media Management
BBC | Multimedia archive database |
Grouper Video | Video sharing service |
Orb | Digital media remote access and management |
Phanfare | Photo and video sharing service |
Streamload | Online media storage |
Medical
cPath | Medical database lookup |
Kegg | Bioinformatics data services |
NCBI Entrez | Life sciences search services |
SeqHound | Bioinformatics research database |
Messaging
411Sync | SMS, WAP, and email messaging |
Aql | SMS solutions portal |
Clickatell | SMS Messaging services |
Jaiku | Social messaging service |
Mobivity | SMS marketing messaging service |
Movil | SMS messaging |
PartySync | Messaging services |
Sabifoo | IM to RSS conversion service |
SmsBug | SMS messaging services |
StrikeIron Global SMS Pro | SMS messaging services |
StrikeIron Mobile Email | Mobile email messaging service |
Textamerica | Moblogs |
Trekmail | Messaging services |
Twittervision | Location based data for the Twitter service |
Userplane | Communication software for online communities |
Vazu | SMS messaging service |
Music
AOL Music Now | Music playlist management |
Digital Podcast | Podcast search |
Faces.com | Photo and media sharing service |
Feedcache | Feed caching service |
Freedb / CDDB | Online CD catalog service |
Last.fm | Music playlist management |
MP3Tunes | Music services |
MusicBrainz | Music metadata community service |
MusicDNS.org | Music fingerprinting service |
MusicMobs | Social music service |
OpenStrands | Music recommendation and discovery |
Rhapsody | Online music services |
SeeqPod | Music recommendation service |
SNOCAP | Digital music marketplace |
Soundtoys | Visual artists works repository |
Tunelog | Music metadata management |
WebJay | Music playlist management |
Winamp | Customizable music player |
Yahoo Music Engine | Desktop music player |
News
AmphetaRate | News aggregator |
ClearForest Semantic Web Services1 | Natural language processing tools |
Daylife | Online News Service |
Digg | |
Findory | Personalized news aggregation |
Macromedia News Aggregator | Data access service |
Moreover | News delivery |
NewsCloud | Social news service |
NewsIsFree | Online news aggregation |
Office
Backpack | Online information manager |
Big Contacts | Web based contact management |
EditGrid | Online spreadsheet |
Google Documents List | Document management services |
Google Spreadsheets | Online spreadsheets |
Numbler | Online spreadsheet service |
SlideShare | Presentation sharing community |
Zoho | Online office suite |
Photos
AOL Pictures | Online photo management |
Buzznet | Photo sharing |
Flickr | Photo sharing service |
Fotolia | Royalty free stock photos |
Google Picasa | Photo management and sharing service |
imageLoop | Animated slideshow service |
Panoramio | Photo upload site with organizer |
Pixagogo | Online photo services |
Riya | Photo search |
ShutterPoint | Stock photography service |
Smugmug | Photo sharing service |
Snipshot | Online photo editing service |
WebShots | Photo sharing service |
Yahoo Photos | Online photo service |
Zoto | Photo sharing service |
Recommendations
Criteo | Distributed recommendation service |
EasyUtil | Recommendation service |
RapLeaf | Portable ratings system |
Yelp | Local user reviews and city guides |
Reference
Aonaware Dictionary | Dictionary lookup service/td> |
City and State by Zip Code | Address lookup service |
Dun and Bradstreet | Research company background data |
Bussines Verification | Business research services |
FUTEF Wikipedia API | Third party Wikipedia web service |
ISBNdb | Books database |
Library of Congress SRW | Information database search |
Microsoft MSDN | Technical reference library |
OpenDOAR | Academic research repository |
PhoneVal | Phone number validation service |
RealEDA Reverse Phone Lookup | Lookup address and name via phone |
SRC Demographics | Demographic reference data |
StrikeIron Address Verfication | Global address verification service |
StrikeIron Do Not Call | Telephone number verification |
StrikeIron Insider Trading | Insider trading transaction information |
StrikeIron Phone Number Enhancement | Adds address and statistical data based on phone number |
StrikeIron Residential Lookup | Residential directory lookup and validation service |
StrikeIron Reverse Phone Lookup | Reverse phone lookup services |
StrikeIron Sales Tax Basic | Sales and use tax data service |
StrikeIron Super Data Pack | APIs for variety of reference data sources |
StrikeIron US Census | Census data information service |
StrikeIron Zacks Company Profile | Corporate profiles web service |
Talis | Library 2.0 reference services |
UrbanDictionary | Slang dictionary lookup |
US Yellow Pages | Telephone directory |
Yahoo Answers | Community driven reference service |
Search
Alexa Web Information Service | Web site information and traffic data |
Alexa Web Search | Web Search Engine |
Amazon A9 OpenSearch | |
Gigablast | |
Google Ajax Search | Web search components |
Google Code Search | Code search service |
Google Desktop | Desktop search and gadgets |
Google Search | Search services |
Kratia | Democratic search engine |
Naver | Korean search engine |
Vast | Structured web search |
Windows Live Search | Internet search |
Wink | Social search service |
Yahoo Image Search | Image search services |
Yahoo Local Search | Local search service |
Yahoo My Web Search | Personalized search services |
Yahoo Related Suggestions | Search suggestion service |
Yahoo Search | Search services |
Yahoo Term Extraction | Contextual search service |
AOL Open Auth | Authentication services |
Shopping
Amazon eCommerce | Online retailer |
Amazon Historical Pricing | Historical product sales data |
Authorize.Net | Internet based payment gateway services |
AvantLink | Affiliate marketing network |
CNET | Shopping services |
Commission Junction | Online affiliate programs |
DataUnison eBay Research | eBay pricing and sales trend data |
Direct Textbook | Book price comparison service |
eBay | Online auction marketplace |
GoodStorm | Online retail ecommerce |
Google Base | Platform for structure and semi-structured data |
Google Checkout | Shopping cart services |
PriceRunner | Shopping comparison engine |
Shopping.com | Online retail shopping |
SwapThing | Community driven swapping site |
UPC Database | UPC lookup service |
Windows Live Expo | Online classifieds service |
Yahoo Shopping | Shopping services |
Zazzle | On-demand product creation service |
Storage
Amazon S3 | Online storage services |
Box.net | Online file storage |
MoveDigital | File delivery and management services |
Omnidrive | Online storage services |
Open Xdrive | Online data storage service |
Openomy | Online file system |
Tagalag | Email tagging |
TagFinder | Tag extraction service |
Tagthe.net | Tag recommendation service |
TagTooga | Tag based Internet directory |
Video
Truveo | Video search |
Blinkx | Video search |
Dave.TV | Video distribution network |
LiveVideo | Video repository and user community |
Revver | Video services |
Veoh | Virtual television and video network |
Video Detective | Film trailers, cast, images, and related information |
Yahoo Video Search | Video search |
YouTube | Video sharing and search |
Widgets
ClearSpring | Widget creation, distribution, and tracking services |
Google Gadgets | |
Netvibes | Personalized home page with widgets |
Pageflakes | Personalized start page and widgets |
Serence Klip | Desktop gadgets |
SpringWidgets | Widget platform |
TagWorld | Social web services |
Windows Live Gadgets | Online gadgets service |
Windows Sidebar Gadgets | Desktop gadgets |
Yahoo Widgets | Desktop widgets |
Yourminis | Personalized start page |
WIKI
DBpedia | Structured query interface to Wikipedia |
JotSpot | Wiki-style collaboration tools |
PBwiki | Consumer wiki farm |
WikiMatrix | Wiki search and comparison service |
Maponics has just announced the official release of the Maponics Spatial API. Maponics customers now have access to neighborhood, ZIP Code and postal carrier route boundary data via our API.
Read the full press release here: http://www.maponics.com/About_Maponics/MaponicsNews/Maponics_Spatial_API_/maponics_spatial_api_.html
Please add Civil Service Jobs API to you list under Government. The Civil Service Jobs API will enable developers to pull in and list all jobs currently available across the whole of the UK Civil Service.
Apideo could also be added to the list:
Apideo.com is a video API that lets you embed live video and push messages on your website. Using Javascript, you can easily add video-chats or video-conferences, implement co-browsing, or simply track users that connect to your web-site in real-time.
Apideo is typically used for Ecommerce support (providing online video assistance), social website (letting users talk to each other) and collaborative websites (elearning for instance).
Apideo is currently in beta version, and free for non-commercial use.
You can see a quick tutorial here: http://www.apideo.com/en/gettingstarted
hi , i am awadhesh working on web project i want to make in our site mobile number search api.please give me furthur tips.
You forgot the API for online photo editing: http://www.pizap.com
Please at the Twilio API for voice / cloud telephony: http://www.twilio.com
Twilio provides a telephony infrastructure web service “in the cloud”, enabling web programmers to integrate real-time phone calls into their applications. Twilio’s simple, powerful API minimizes the learning curve required to build advanced, reliable voice communications applications that solve critical business needs.
Twilioʼs simple Pay-As-You-Go pricing model means customers pay for capacity only when they need it, not before. Voice applications written on Twilioʼs cloud solution scale transparently, eliminating programming, operational and contractual headaches frequently associated with rapid growth or traffic spikes.
See how it works here: http://www.twilio.com/how-twilio-works
whoa.. this is a treasure for web developers out there.
I could use some of those in the list.
Thanks for the share.
i need service for traffic… But, alexa isn’t free 🙁
I’m looking for Yahoo SMS API,
Any one can help me?????
Give a try to Tixik.com API (http://en.tixik.com/info/api). We have a very unique data with pure travel related content, good coverage for Europe and friendly API usage conditions. We have a lot different data than big players do.
Thanks for sharing these helpful tools. I have been looking for ways on how I can make my blog feel like Web 2.0. Good thing I bumped into your post.
Nice! Great list. I wasn’t aware of a lot of the shopping API’s, but will definitely be perusing those for opportunities now.
It would be appreciated if you could add us, Florist One API at http://www.floristone.com/api/
Thanks!
Thanks for the great list.I never even knew there were so many full web2.0’s api.
Tnx! Tnx! Tnx!
Great list, Great Magazine, Great Site!!!
Our api http://www.blinksend.com/api allows people to share docs and get reports on who read them, how long, and where at. Free api for developers
Very extensive and useful list some interested me much.
Greetings.
Thanks. A good list….
Web 2.0 is about Open networks, open standards, open source, social connections, agile development methodologies and user-centric design are creating a cultural shift in both the creators and the audience.
This API allows to incorporate Shtoss games into their existing site. Users can setup games’ page and upload own CSS.
http://shtoss.com/api.php