API
Status
Currently the API is mainly used internally for Cordova application, but does not follow good practices in API design. It is also used by several application and while not yet stable, doesn't change much. You can ask for help on using the API in this [channel]
Testing
- You should do all your test edits on http://world.openfoodfacts.net (ask for the password on Slack)
- Do not hesitate to create a global account for your app if you don't want to implement Open Food Facts user creation in your app right now.
API Basic Documentation
Reading a product
See http://fr.openfoodfacts.org/data or http://en.openfoodfacts.org/data
The requested subdomain will be the locale fetched.
Searching for products
You can add &jqm=1 to search results pages on the web site to get results in a jquerymobile format.
Also:
- sort_by=unique_scans_n
- page_size=50 (20 by default, 1000 at most)
- page=2
Example: (remember to do tests on .net)
http://world.openfoodfacts.org/cgi/search.pl?search_terms=coke&search_simple=1&jqm=1
Posting photos
- Photos post on /cgi/product_image_upload.pl
- code: the barcode
- imagefield: "front"
- imgupload_front : your image file
Example: (remember to do tests on .net)
http://world.openfoodfacts.org/cgi/product_image_upload.pl
Posting a new product
- Product post to http://world.openfoodfacts.org/cgi/product_jqm2.pl (remember to do tests on .net)
- var foodfact = { barcode : '3073780969000', name : 'KIRI GOUTER 280G 8 PORTIONS', energy: 500, energy_unit: "kJ", weight: 282 };
- var postData = {
- code : foodfact.barcode,
- user_id : "mesinfosnutritionelles",
- password : "****",
- product_name : foodfact.name?foodfact.name:foodfact.shop_label,
- quantity : foodfact.weight?""+foodfact.weight+" g":undefined,
- stores : "Intermarché",
- nutriment_energy :foodfact.energy,
- nutriment_energy_unit :foodfact.energy_unit,
- nutrition_data_per :"serving"
- {"status_verbose":"fields saved","status":1}
Example: (remember to do tests on .net)
http://world.openfoodfacts.org/cgi/product_jqm2.pl?code=3073780969000&user_id=usernameexample&password=*****&product_name=KIRI%20GOUTER%20280G%208%20PORTIONS&quantity=282%20g&stores=Intermarch%C3%A9&nutriment_energy=500&nutriment_energy_unit=kJ&nutrition_data_per=serving
API Redesign
And since its the most requested feature on UserVoice, project was launched to evolve the API.
ToDo
- Document all current API
- Write further API specifications