# Microsoft Skype Opt Outs Check API

**Canonical:** https://apis.io/apis/microsoft-skype/microsoft-skype-optoutscheck-api/  
**Provider:** Microsoft Skype — https://apis.io/providers/microsoft-skype/  
**Base URL:** https://{resource}.communication.azure.com/  
**Documentation:** https://learn.microsoft.com/en-us/skype-sdk/skypeuris/skypeuris

Microsoft Skype Opt Outs Check API is one of 10 APIs that [Microsoft Skype](https://apis.io/providers/microsoft-skype/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include OptOutsCheck. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and rate-limit docs.

The OptOutsCheck API from Microsoft Skype — 1 operation(s) for optoutscheck.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/sms/optouts:check` | Check the opt out status for a recipient phone number with a sender phone number |

## Machine-readable artifacts (3)

- **OpenAPI** — https://artifacts.apis.io/microsoft-skype/openapi/microsoft-skype-optoutscheck-api-openapi.yml
- **Documentation** — https://learn.microsoft.com/en-us/azure/communication-services/
- **RateLimits** — https://learn.microsoft.com/en-us/azure/communication-services/concepts/service-limits

## Other Microsoft Skype APIs (9)

- [Skype URIs API](https://apis.io/apis/microsoft-skype/skype-uris/)
- [Microsoft Skype Delivery Reports API](https://apis.io/apis/microsoft-skype/microsoft-skype-deliveryreports-api/)
- [Microsoft Skype Messages API](https://apis.io/apis/microsoft-skype/microsoft-skype-messages-api/)
- [Microsoft Skype Opt Outs Add API](https://apis.io/apis/microsoft-skype/microsoft-skype-optoutsadd-api/)
- [Microsoft Skype Opt Outs Remove API](https://apis.io/apis/microsoft-skype/microsoft-skype-optoutsremove-api/)
- [Microsoft Skype Participants API](https://apis.io/apis/microsoft-skype/microsoft-skype-participants-api/)
- [Microsoft Skype Sms API](https://apis.io/apis/microsoft-skype/microsoft-skype-sms-api/)
- [Microsoft Skype Threads API](https://apis.io/apis/microsoft-skype/microsoft-skype-threads-api/)
- [Microsoft Skype Typing Notifications API](https://apis.io/apis/microsoft-skype/microsoft-skype-typingnotifications-api/)

## Tags

OptOutsCheck

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/microsoft-skype/microsoft-skype-optoutscheck-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/microsoft-skype/.