Mainstreet+Plaid

Mainstreet + Plaid

How to connect your Mainstreet account using Plaid

Mainstreet is supported by Plaid

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

How to Connect Mainstreet to Plaid

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

Mainstreet Plaid Not Working? Try These Fixes

Common Connection Issues

  • Incorrect credentials: Double-check your Mainstreet username and password
  • Multi-factor authentication: Have your phone ready for verification codes
  • Third-party access blocked: Check if Mainstreet 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
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Still Having Connection Issues?

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Is Connecting Mainstreet to Plaid Safe?

Yes, connecting Mainstreet 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

Mainstreet Plaid FAQ

Does Mainstreet work with Plaid?

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

How do I connect Mainstreet to Plaid?

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

Is it safe to connect Mainstreet to Plaid?

Yes, connecting Mainstreet 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 Mainstreet connect to Plaid?

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

What data does Plaid access from Mainstreet?

Plaid can access account balances, transaction history, and account holder information from Mainstreet 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 Mainstreet from Plaid?

To disconnect: 1) Open the app where you connected Mainstreet, 2) Go to Settings or Account settings, 3) Find the linked Mainstreet 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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