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STET PSD2 API — Handbook
Implement STET PSD2 without the PDF: the spec, the API, examples and versions, all in one place.
Handbook sections
How PSD2 actually works: roles, security, SCA, signing, errors.
3 chapters · 15 sections
A real OpenAPI spec viewer, not a PDF: every endpoint on its own page.
15 endpoints · 10 resources · 402+ fields
The official request and response examples, for every API call.
13 worked examples
The list of changes between versions, contributor by contributor.
6 versions mirrored