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

# Plaid Identifiers Mapping

This data comes from Plaid's [/auth/get](https://plaid.com/docs/api/products/auth/#auth-get-response-numbers-ach-account) endpoint and is returned from Meld's [/bank-linking/accounts](/api-reference/bank-linking/accounts/bank-linking-accounts-search) endpoint.

<Note>
  Example: Plaid `numbers.ach.account: "1111222233330000"` and `numbers.ach.routing: "011401533"` map to Meld `ach.accountNumber` and `ach.routingNumber` respectively.
</Note>

| Meld Field           | Description                                                                                          | Plaid Response Field       |
| :------------------- | :--------------------------------------------------------------------------------------------------- | :------------------------- |
| ach                  | ACH data object                                                                                      |                            |
|    accountNumber     | The account number                                                                                   | numbers.ach.account        |
|    routingNumber     | The account routing number. Reference [Routing number](https://en.wikipedia.org/wiki/Routing_number) | numbers.ach.routing        |
| eft                  | EFT data object                                                                                      |                            |
|    accountNumber     | The account number                                                                                   | numbers.eft.account        |
|    institutionNumber | The account institution number                                                                       | numbers.eft.institution    |
|    branchNumber      | The institution branch number                                                                        | numbers.eft.branch         |
| international        | International data object                                                                            |                            |
|    iban              | The International Bank Account Number (IBAN) for the financial account                               | numbers.international.iban |
|    bic               | The Bank Identifier Code (BIC) for the financial account                                             | numbers.international.bic  |
| bacs                 | The BACS data object                                                                                 |                            |
|    accountNumber     | BACS account number                                                                                  | numbers.bacs.account       |
|    sortCode          | BACS sort code                                                                                       | numbers.bacs.sort\_code    |

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