DEVELOPERS · CHECKID
Verification Methods
Matrix of OTP, face, liveness, fingerprint and passive-authentication methods.
CONTRACTVersioned API / SDK
AUTHOAuth2 / environment
OUTPUTResponse · result code · evidence
PROCESS TYPE MATRIX
OTP · Face · Liveness · Fingerprint · Passive Authentication
Contract identifiers remain unchanged in code; human labels are editorialized separately.
Source contractSections 3.4, 3.6 and Appendix A/K
| process_type | Input | Modality | Result / Evidence |
|---|---|---|---|
EMAIL_AUTHENTICATIONEmail OTP |
OTP | — | Authentication |
MOBILE_AUTHENTICATIONMobile OTP |
OTP | — | Authentication |
FACIAL_MATCHINGFacial Matching |
Frames / image | Face | Biometric result |
LIVENESS_CHECKINGLiveness Checking |
Frames / evidence | Face | Liveness result + optional evidence |
LIVE_FACIAL_MATCHING_EKYCLive Facial Matching — eKYC |
Frames / video | Face | Match + liveness + JWT/evidence |
LIVE_FACIAL_MATCHING_AUTHENTICATIONLive Facial Matching — Authentication
|
Frames / evidence | Face | Match + liveness + JWT/evidence |
FINGERPRINT_MATCHING_EKYCFingerprint Matching — eKYC |
Fingerprint | Fingerprint | Verification result |
FINGERPRINT_MATCHING_AUTHENTICATIONFingerprint Matching — Authentication
|
Fingerprint | Fingerprint | Authentication result |
FINGERPRINT_ENROLLINGFingerprint Enrollment |
Left/right fingerprints | Fingerprint | Enrollment result |
PASSIVE_AUTHENTICATIONPassive Authentication |
Encrypted PA data / reader context | Document chip | Signer certificate · SOD · result |