# GSMA Discovery API

**Canonical:** https://apis.io/apis/gsma/open-gateway-discovery-api/  
**Provider:** GSMA — https://apis.io/providers/gsma/  
**Documentation:** https://github.com/camaraproject/NumberVerification

GSMA Discovery API is one of 44 APIs that [GSMA](https://apis.io/providers/gsma/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Discovery. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Find the closest Edge Cloud Zone to the user device.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/retrieve-closest-edge-cloud-zone` | Returns the name of the Edge Cloud Zone closest to user device identified in… |

## Machine-readable artifacts (22)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/gsma/refs/heads/main/openapi/open-gateway-discovery-api-openapi.yml
- **Documentation** — https://github.com/camaraproject/NumberVerification
- **APIReference** — https://camaraproject.github.io/swagger-ui/
- **Documentation** — https://www.gsma.com/solutions-and-impact/gsma-open-gateway/gsma-open-gateway-api-descriptions/
- **Documentation** — https://github.com/camaraproject/SimSwap
- **Documentation** — https://github.com/camaraproject/DeviceSwap
- **Documentation** — https://github.com/camaraproject/CallForwardingSignal
- **Documentation** — https://github.com/camaraproject/KnowYourCustomerMatch
- **Documentation** — https://github.com/camaraproject/KnowYourCustomerAgeVerification
- **Documentation** — https://github.com/camaraproject/Tenure
- **Documentation** — https://github.com/camaraproject/OTPValidation
- **Documentation** — https://github.com/camaraproject/QualityOnDemand
- **Documentation** — https://github.com/camaraproject/DeviceReachabilityStatus
- **Documentation** — https://github.com/camaraproject/DeviceIdentifier
- **Documentation** — https://github.com/camaraproject/DeviceStatus
- **Documentation** — https://github.com/camaraproject/PopulationDensityData
- **Documentation** — https://github.com/camaraproject/DeviceLocation
- **Documentation** — https://github.com/camaraproject/SimpleEdgeDiscovery
- **Documentation** — https://github.com/camaraproject/CarrierBillingCheckOut
- **Documentation** — https://github.com/camaraproject/HomeDevicesQoD
- **Documentation** — https://github.com/tmforum-apis/TMF931_OpenGatewayOnboardingAndOrderingComponentSuite
- **APIReference** — https://github.com/tmforum-apis/TMF931_OpenGatewayOnboardingAndOrderingComponentSuite

## Other GSMA APIs (12)

- [GSMA Accounts API](https://apis.io/apis/gsma/gsma-accounts-api/)
- [GSMA Authorisation Codes API](https://apis.io/apis/gsma/gsma-authorisation-codes-api/)
- [GSMA Bills API](https://apis.io/apis/gsma/gsma-bills-api/)
- [GSMA Call Forwarding information retrieval API](https://apis.io/apis/gsma/gsma-call-forwarding-information-retrieval-api/)
- [GSMA Check Device Swap API](https://apis.io/apis/gsma/gsma-check-device-swap-api/)
- [GSMA Debit Mandates API](https://apis.io/apis/gsma/gsma-debit-mandates-api/)
- [GSMA Discovery API](https://apis.io/apis/gsma/gsma-discovery-api/)
- [GSMA Home Devices QoD API](https://apis.io/apis/gsma/gsma-home-devices-qod-api/)
- [GSMA Links API](https://apis.io/apis/gsma/gsma-links-api/)
- [GSMA Location Retrieval API](https://apis.io/apis/gsma/gsma-location-retrieval-api/)
- [GSMA Match API](https://apis.io/apis/gsma/gsma-match-api/)
- [GSMA One Step Payment API](https://apis.io/apis/gsma/gsma-one-step-payment-api/)

## Tags

Discovery

---

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