Path: /sdks-tools/api-reference/ledger-api > Proto definitions live in the [Canton repository](https://github.com/digital-asset/canton/tree/main/community/ledger-api/src/main/protobuf/com/daml/ledger/api/v2). The link https://github.com/digital-asset/canton/tree/main/community/ledger-api/src/main/protobuf/com/daml/ledger/api/v2 leads to 404
Path: /sdks-tools/api-reference/ledger-api
The link https://github.com/digital-asset/canton/tree/main/community/ledger-api/src/main/protobuf/com/daml/ledger/api/v2 leads to 404