Data recommendations
API State
Detailed Description
The Ile-de-France Mobilités Calculator API – Traffic Info Messages (Navitia) provides all the information concerning traffic disruptions (incidents, planned and unplanned works, etc.).
This service is based on Navitia technology and returns results in the form of JSON objects.
Access to the API
You must be logged in to your user account to access the API.
The quota limitations for this API are as follows:
User Group | Number of requests per second | Number of requests
daily |
Former user (API token generated before March 13, 2024) | 5 | |
New user (API token generated between March 13 and September 2024) | 5 | 4 000 |
Manage my quotas
To track your API usage and increase your quotas, go to the My API Usage page .
General documentation
General documentation allows you to better understand the API and to know the precautions for its use.
Technical documentation
Technical documentation provides more detailed information on the possible functions and settings of the API.
Pagination
The results of the Ile-de-France Mobilités Calculator API – Traffic Info Messages (Navitia) are paginated to avoid misleading the query wizards.
Each Navitia response contains a pagination object:
Key | Type | Description |
items_per_page | Int | Number of Items
per page |
items_on_page | Int | Number of Items
on the page |
start_page | Int | Number of the
page |
total_result | Int | Total number
items for this query |
You can set the number of items obtained in a response using 2 parameters:
Parameter | Type | Description |
start_page | Int | Number of the
page |
count | Int | Number of Items
per page |
The number of items returned for a query cannot exceed 100. If you ask for more, the API will return the top 100 results, and you'll need to paginate using the start_page parameter to get the next 100.
We recommend that you add the available parameters to your queries in order to get more precise answers that adapt to your needs.
However, if you want to get all the network traffic information in a single request, a new Traffic Info Messages - Global Query API is available on PRIM.
API Terms of Use and Data License
The use of the Île-de-France Mobilités API is subject to General Terms and Conditions of Use The data from the Île-de-France Mobilités API are subject to the Mobility License.