DT-6188: Information about quota restrictions

src/pages/en/developers/api-registration/index.md

@@ -28,4 +28,4 @@ An API key can be included either as a URL parameter or as a header. The paramet
 We have deprecated and removed some old API endpoints that are no longer needed. The list of these deprecations can be found [here](../deprecations). We will update that page and inform users via email in the future when there are any new deprecations or removals.
 
 ## Quota and rate limiting
-In the future, we will enforce rate and quota limiting. The limits should only restrict misuse of the APIs, not normal use. We will inform the registered users about these limits before we will enforce them.
+Starting 31.1.2024, we will enforce rate and quota limiting. The limits should only restrict misuse of the APIs, not normal use.

src/pages/en/developers/apis/index.md

@@ -6,7 +6,7 @@ title: APIs
 
 The APIs hosted at api.digitransit.fi are publicly available but registration and use of API keys is required. More information is available [here](../api-registration). See [terms of use](./6-terms-of-use) for license information.
 
-The APIs currently have no rate limiting, but you should avoid doing more than 10 requests per second. In the future, we will enforce rate and quota limits but the limits should only restrict misuse of the APIs, not normal use. We will inform the registered users about these limits before we will enforce them. If you need to make large amount of requests, you might want to [host the API locally](../architecture/x-apis/1-routing-api/#hosting-the-api-locally).
+The APIs currently have no rate limiting, but you should avoid doing more than 10 requests per second. Starting 31.1.2024, we will enforce rate and quota limits but the limits should only restrict misuse of the APIs, not normal use. If you need to make a large amount of requests, you might want to [host the API locally](../architecture/x-apis/1-routing-api/#hosting-the-api-locally).
 
 If you want to improve or modify the APIs in some way, you can either contribute to the projects through https://github.com/HSLdevcom or host your own APIs based on those sources.
 

src/pages/en/developers/architecture/x-apis/1-routing-api/index.md

@@ -36,7 +36,7 @@ available.
 
 ## Hosting the API locally
 
-If you need to make large amount of requests (e.g. requesting schedules from all stops) to the API, you might want to host the API locally.
+If you need to make a large amount of requests (e.g. requesting schedules from all stops) to the API, you might want to host the API locally.
 To run OpenTripPlanner with Docker, use command:
 ```
 docker run --rm --name otp-hsl -p 9080:8080 -e ROUTER_NAME=hsl -e JAVA_OPTS=-Xmx5g -e ROUTER_DATA_CONTAINER_URL=https://api.digitransit.fi/routing-data/v2/hsl hsldevcom/opentripplanner:prod

src/pages/en/developers/changes/index.md

@@ -2,10 +2,18 @@
 title: Changes
 order: -10
 ---
+## 31.1.2024
+
+- Quota restrictions take place. [More information](../api-registration/#quota-and-rate-limiting) 
+
 ## 13.12.2023
 
 - Updated list of available feeds in [the Digitransit MQTT broker and Waltti vehicle positions.](../apis/4-realtime-api/vehicle-positions/)
 
+## 12.12.2023
+
+- We informed users about upcoming quota restrictions via email.
+
 ## 2.5.2023
 
 - Added documentation about [the Digitransit MQTT broker and Waltti vehicle positions.](../apis/4-realtime-api/vehicle-positions/)