The Flickr API is available for non-commercial use by outside developers. Commercial use is possible by prior arrangement.

Photo Upload API

Request Formats

Response Formats

API Kits

Note: The API kits are not maintained or supported by Flickr and are used at your own risk. For API kit support please join the developers mailing list or contact the maintainers directly.

ActionScript
C
Cold Fusion
Common Lisp
cUrl
Delphi
Go
Java
.NET
Node.js
Objective-C
Perl
PHP
PHP5
Python
REALbasic
Ruby

See also: Yahoo!'s Search APIs

API Methods

activity

auth

auth.oauth

blogs

cameras

collections

commons

contacts

favorites

galleries

groups

groups.discuss.replies

groups.discuss.topics

groups.members

groups.pools

interestingness

machinetags

panda

people

photos

photos.comments

photos.geo

photos.licenses

photos.notes

photos.people

photos.suggestions

photos.transform

photos.upload

photosets

photosets.comments

places

prefs

profile

push

reflection

stats

tags

test

urls