Create test CA
Makes the test root CA of the organisation for one trust domain, with the country that you choose. For development and testing only. The first [test certificate](/docs/openid4vc-api/config-digital-wallet-open-id-create-test-certificate) of a domain also makes its root, so call this first only to choose the country. The organisation has at most one root for each domain (see [Read test CA](/docs/openid4vc-api/config-digital-wallet-open-id-read-test-ca)).
Read test CA
Lists the test root CAs of the organisation, for development and testing only: for each root, its trust domain, its certificate (PEM), subject and validity, and the public URLs of its CRL and its certificate.
Create test certificate
Gives a key a test certificate of the built-in test CA of the organisation in one call: the wallet makes the CSR with the key, the test root issues the leaf, and the wallet stores the chain (the leaf and the root) on the key. For development and testing only: the test CA is on no trusted list, and wallets and verifiers outside this platform do not trust it. The answer always has the warning `test-certificate`.