Official Sumsub References

The following Sumsub references may be used for API implementation details, verification steps, webhook behavior, sandbox testing, and proof of address configuration.

Topic	Reference
Authentication and signing	https://docs.sumsub.com/reference/authentication
Create applicant	https://docs.sumsub.com/reference/create-applicant
Add verification documents	https://docs.sumsub.com/reference/add-verification-documents
Add questionnaire	https://docs.sumsub.com/reference/add-applicant-questionnaire
Required docs status	https://docs.sumsub.com/reference/get-applicant-verification-steps-status
Request applicant check	https://docs.sumsub.com/reference/request-applicant-check
Review status	https://docs.sumsub.com/reference/get-applicant-review-status
Webhooks	https://docs.sumsub.com/docs/webhooks
Sandbox testing	https://docs.sumsub.com/docs/test-in-sandbox
PoA preset configuration	https://docs.sumsub.com/docs/customize-supported-address-documents