MTI
Mastercard
| MTI | Description | Comment |
|---|---|---|
| 0100 | Authorization Request | |
| 0110 | Authorization Response | |
| 0400 | Reversal Request | |
| 0410 | Reversal Response | |
| 0120 | Authorization Advice File Update Advice Descrepancy Advice |
|
| 0420 | Reversal Advice | |
| 0300 | File Update or Inquiry Request (Acquirer) | |
| 0302 | File Update or Inquiry Request (Issuer) | |
| 0310 | File Update or Inquiry Response (Acquirer) | |
| 0312 | File Update or Inquiry Response (Issuer) | |
| 0322 | File Update or Discrepancy Advice | |
| 0800 | Network Management Request | |
| 0810 | Network Management Response | |