Fetch a wallet credential
Wallets
Fetch a wallet credential
Returns a single credential by its wcr_… external id, scoped to the wallet
identified by the wal_… id in the path.
Errors
400 invalid_input— the wallet id does not start withwal_, or the credential id does not start withwcr_.404 not_found— the wallet does not exist in this integration, or the credential does not exist under that wallet. A single 404 covers every miss path (unknown id, wrong wallet, wrong integration, wrong purpose).
GET
Fetch a wallet credential
Authorizations
API key issued during merchant onboarding.