17. Get Account Information with Extended Security
17.1 Overview
Get AiMe account information from a FeliCa ID, validating the card MAC first.
Rather than performing MAC validation on the client, new clients should rely on the security provided by this endpoint instead. This allows for the server to implement support for cards issued by new vendors without requiring client updates.
17.2 Request
| Parameter | Detail |
|---|---|
| Command ID | 17 |
| Minimum supported client version | 4.00.0 |
| RC | Random challenge |
| IDm | IDm read from card |
| PMm | PMm read from card |
| CKV | Card key version read from card |
| WCNT | Write count read from card |
| MACA | MACA read from card |
| Company Code | The client-identified card issuer. See Common Enumerations |
| Firmware Version | Firmware version of card reader device. See Common Enumerations |
| DFC | DFC read from card |
17.3 Response
| Parameter | Detail |
|---|---|
| Command ID | 18 |
| Minimum supported client version | 4.00.0 |
| Account ID | AiMe ID of the user |
| Relation ID 1 | Additional related accounts |
| Relation ID 2 | |
| Access Code | The access code associated with the FeliCa card |
| Portal Registered | Registration state of the user. See Common Enumerations |
| Company Code | The server-identified card issuer. See Common Enumerations |
| Auth Key |