DEVELOPERS · CHECKID

LOA1 Flow

Initialize Subject/Process and verify OTP through the service-provider backend.

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CONTRACTVersioned API / SDK

AUTHOAuth2 / environment

OUTPUTResponse · result code · evidence

LOA1 · SOURCE-DERIVED FLOW

LOA1 Verification Flow

Redrawn as a semantic phase view from Appendix B; does not invent unreadable sequence details.

Source contractAppendix B · E-Identity LOA1 Verification Flow

Service Provider FrontendService Provider BackendCheckID API

01Init setup

Backend creates Subject → receives subject_id; creates OTP-oriented Process → receives process_id.

02Deliver OTP

Source diagram shows OTP delivery to the subject email/mobile context.

03Perform verification

Frontend submits OTP → backend calls Process Perform → CheckID returns result.

Original source diagrams are retained in docs/source-flows for traceability; the public page uses a clearer redraw.