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

# Network

> Network used to complete the transaction.

`ENUM`

Network used to complete the transaction.

## Values

<ResponseField name="VISA" type="enum">
  Visa
</ResponseField>

<ResponseField name="MASTERCARD" type="enum">
  Mastercard
</ResponseField>

<ResponseField name="DISCOVER" type="enum">
  Discover
</ResponseField>

<ResponseField name="AMERICAN_EXPRESS" type="enum">
  American Express
</ResponseField>

<ResponseField name="ACH" type="enum">
  Automated Clearing House
</ResponseField>