Letter+Plaid

Letter + Plaid

How to connect your Letter account using Plaid

Letter is supported by Plaid

You can connect your Letter account to apps and services that use Plaid for secure bank connections.

How to Connect Letter to Plaid

Connecting your Letter account through Plaid is quick and secure. Here's how:

1
Open Your App
Open the app or service where you want to connect your Letter account.
2
Find Link Bank Option
Look for "Link Bank Account", "Add Bank", or "Connect Account" in the app's settings.
3
Search for Letter
In the Plaid bank selection screen, search for "Letter" and select it.
4
Enter Credentials
Enter your Letter online banking username and password securely through Plaid's encrypted connection.
5
Complete Verification
Complete any additional verification steps Letter may require, such as two-factor authentication.

Letter Plaid Not Working? Try These Fixes

Common Connection Issues

  • Incorrect credentials: Double-check your Letter username and password
  • Multi-factor authentication: Have your phone ready for verification codes
  • Third-party access blocked: Check if Letter has settings to allow third-party connections
  • Account type not supported: Business accounts may have limited support
  • Temporary outage: Try again in a few hours if systems are down
🔄

Still Having Connection Issues?

Plaid isn't the only option for connecting to Letter. Compare 13 API aggregators to find one with better coverage, reliability, or features for your needs.

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Is Connecting Letter to Plaid Safe?

Yes, connecting Letter to Plaid is secure. Here's how your data is protected:

🔒
Bank-Level Encryption
256-bit encryption protects your data
🚫
No Credential Storage
Plaid doesn't store your password
SOC 2 Certified
Enterprise security compliance
🛡️
Read-Only Access
Apps can't move your money

Letter Plaid FAQ

Does Letter work with Plaid?

Yes, Letter is supported by Plaid. You can connect your Letter account to apps and services that use Plaid for secure bank connections.

How do I connect Letter to Plaid?

To connect Letter via Plaid: 1) Open the app you want to connect, 2) Look for "Link Bank Account" or similar, 3) Search for "Letter", 4) Enter your Letter login credentials securely, 5) Complete any verification steps required.

Is it safe to connect Letter to Plaid?

Yes, connecting Letter to Plaid is safe. Plaid uses bank-level encryption (256-bit) and doesn't store your login credentials. Your data is protected by multiple security layers and you can revoke access at any time.

Why won't Letter connect to Plaid?

If Letter won't connect, try: 1) Verify your credentials are correct, 2) Check if Letter requires third-party access to be enabled, 3) Complete any multi-factor authentication, 4) Try disconnecting and reconnecting, 5) Contact Letter support if issues persist.

What data does Plaid access from Letter?

Plaid can access account balances, transaction history, and account holder information from Letter with your consent. The specific data depends on the app's requirements. Plaid provides read-only access and cannot move money or make changes to your account.

How do I disconnect Letter from Plaid?

To disconnect: 1) Open the app where you connected Letter, 2) Go to Settings or Account settings, 3) Find the linked Letter account, 4) Select "Disconnect" or "Unlink". You can also manage connections through Plaid's portal if available.

Other Banks on Plaid

Related Resources

Last updated: January 2026. Bank connectivity status may change.

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