finTS 4.0 Support and Mock Server#41

Merged

larsdecker merged 14 commits into

masterfrom

copilot/support-fints-protocol-version-4-1

Apr 15, 2026

Commits on Apr 15, 2026

feat: add FinTS 4.1 protocol support with XML-based messaging

Copilot
and
larsdecker
authored
fix: resolve test failures in v4 module (parser, dialog, connection)

Copilot
and
larsdecker
authored
test: add FinTS 4.1 specification conformance tests

Copilot
and
larsdecker
authored
refactor: add maxRetries/retryDelay to NegotiatingClientConfig interface

Copilot
and
larsdecker
authored
fix: correct bracket in client.ts convertCamtToStatements, address code review

Copilot
and
larsdecker
authored
feat: add mock bank server with integration tests for FinTS 4.1

Copilot
and
larsdecker
authored
feat: add FinTS 3.0 mock bank server (work in progress)

Copilot
and
larsdecker
authored
chore: bump package versions for FinTS 4.1 release

Copilot
and
larsdecker
authored
fix: FinTS 3.0 mock bank server - segment format and HITANS v7 structure

Copilot
and
larsdecker
authored
chore: run eslint --fix and prettier --write on all files

Copilot
and
larsdecker
authored
fix: clean up unused imports and apply prettier formatting

Copilot
and
larsdecker
authored
docs: update README with FinTS 4.1 experimental status and full documentation

Copilot
and
larsdecker
authored
docs: add experimental FinTS 4.1 warning and full docs to both READMEs; fix TAN submit segment, version negotiation, TLS agent, exports

Copilot
and
larsdecker
authored
fix: address all PR review comments — balance parsing, hbciVersion in DialogInit, Parameter array, tlsOptions wiring, TAN docstrings, log redaction, createTlsAgent check, NegotiatingClient v4 optio…

Copilot
and
larsdecker
authored

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finTS 4.0 Support and Mock Server#41

finTS 4.0 Support and Mock Server#41
larsdecker merged 14 commits into
masterfrom
copilot/support-fints-protocol-version-4-1

Commits on Apr 15, 2026

feat: add FinTS 4.1 protocol support with XML-based messaging

fix: resolve test failures in v4 module (parser, dialog, connection)

test: add FinTS 4.1 specification conformance tests

refactor: add maxRetries/retryDelay to NegotiatingClientConfig interface

fix: correct bracket in client.ts convertCamtToStatements, address code review

feat: add mock bank server with integration tests for FinTS 4.1

feat: add FinTS 3.0 mock bank server (work in progress)

chore: bump package versions for FinTS 4.1 release

fix: FinTS 3.0 mock bank server - segment format and HITANS v7 structure

chore: run eslint --fix and prettier --write on all files

fix: clean up unused imports and apply prettier formatting

docs: update README with FinTS 4.1 experimental status and full documentation

docs: add experimental FinTS 4.1 warning and full docs to both READMEs; fix TAN submit segment, version negotiation, TLS agent, exports

fix: address all PR review comments — balance parsing, hbciVersion in DialogInit, Parameter array, tlsOptions wiring, TAN docstrings, log redaction, createTlsAgent check, NegotiatingClient v4 optio…