- Preventing Errors from unsupported Features: For instance, if an API supports multiple device identifiers (IMEI, MSISDN, etc.) but a particular provider allows only MSISDN, your client can automatically skip the unsupported parameters.
- Handling temporary Outages or Unavailability: During large events or maintenance, operations might be suspended. Use this API to gracefully disable those features and show helpful messages to users.
- Managing Input Constraints: Some numeric fields may have provider-specific limits (e.g., location radius no less than 5 km). Retrieve those limits and validate user input accordingly.
- Adjusting to Region-specific Requirements: A provider in region A might mandate an otherwise optional parameter, while region B does not. You can create code that can adapt dynamically based on real-time restrictions.
- Receiving Notifications for quick Response: If restrictions change (e.g., a parameter once required is no longer needed), your code can be notified. Your application can update functionality seamlessly without manual intervention.
Capabilities And Runtime Restrictions
- Discover capabilities and constraints: Get information on which optional parameters are required or unsupported by a particular provider for a specific API and see if an endpoint or feature is temporarily “not available” or permanently “not implemented”.
- Stay updated on changes: Subscribe to receive real-time notifications about any newly introduced restrictions or when existing ones are removed or updated.
- Adapt your requests automatically: Adjust your application’s logic to avoid making invalid requests by checking up-to-date restrictions info before calling an API.

- Reduced Errors & Downtime: By knowing exactly which parameters and operations are valid at any moment, you avoid failed calls and error handling overhead.
- Improved User Experience: If features are unavailable, your app can hide or disable those options, preventing user frustration or confusion.
- Future-Proofing: As providers evolve their implementations, your application can dynamically adapt through subscription-based notifications rather than requiring frequent manual updates.
API Portfolio: Service Management
Sub Project Wiki: N/a, Independent Sandbox, See API Wiki
(incl. how to meet the team)
API Wiki: Capabilities And Runtime Restrictions
API Repository: Capabilities And Runtime Restrictions
API Repository Status: Sandbox
API Status: Upcoming
API Version(s) and Release Date(s):
- In progress
API availability: Information which APIs are available in which country and network, and how to get access can be found on the GSMA public launch status page.