> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pagos.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# AVS Response Codes

# AVS Post Code

| AVS Response (Integer) | Short Code | Description |
| :- | :- | :- |
| 350 | avs\_postal\_match\_m | The postal code provided matches the information on file with the cardholder's bank |
| 351 | avs\_postal\_nomatch\_n | The postal code provided doesn't match the information on file with the cardholder's bank |
| 352 | avs\_postal\_not\_verified\_u | The card-issuing bank received the postal code but didn't verify whether it was correct; this typically happens if the processor declines an authorization before the bank evaluates the postal code |
| 353 | avs\_postal\_not\_provided\_i | No postal code was provided |
| 358 | avs\_no\_issuer\_support\_s | AVS information was provided but the card-issuing bank doesn’t participate in address verification; this typically indicates a card-issuing bank outside of the US, Canada, and the UK |
| 359 | avs\_system\_error\_e | A system error prevented any verification of street address or postal code |
| 360 | avs\_na\_a | AVS information was provided but this type of transaction doesn’t support address verification |
| 362 | avs\_results\_unknown | AVS results are unknown |
| 364 | avs\_name\_nomatch\_n | The name provided doesn’t match the information on file with the cardholder's bank |
| 9999 | unknown | unknown |

# AVS Line Code

| AVS Response (Integer) | Short Code | Description |
| :- | :- | :- |
| 354 | avs\_street\_match\_m | The street address provided matches the information on file with the cardholder's bank |
| 355 | avs\_street\_nomatch\_n | The street address provided doesn't match the information on file with the cardholder's bank |
| 356 | avs\_street\_not\_verified\_u | The card-issuing bank received the street address but didn't verify whether it was correct; this typically happens if the processor declines an authorization before the bank evaluates the address |
| 357 | avs\_street\_not\_provided\_i | No street address was provided |
| 360 | avs\_na\_a | AVS information was provided but this type of transaction doesn’t support address verification |
| 362 | avs\_results\_unknown | AVS results are unknown |
| 364 | avs\_name\_nomatch\_n | The name provided doesn’t match the information on file with the cardholder's bank |
| 9999 | unknown | unknown |


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