VA Lighthouse uses the OpenID Connect standard to allow Veterans to authorize third-party applications to access data on their behalf. The Health and Veteran Verification APIs use this protocol. This enables Veterans to authorize access, securely manage, and interact with their health care and benefits information through third-party apps. View the video to see how Veterans will authorize access and sign in to mobile apps using the VA-approved authentication methods: My HealtheVet, ID.me and DS Logon.