Sync Letter to Webhooks
BankSync connects Letter to Webhooks via secure open banking APIs, automatically syncing transactions, balances, and account data in real time. Set up takes under 10 minutes — no coding required.
How to sync Letter to Webhooks
Connect Letter to BankSync
Sign up for BankSync and securely link your Letter account through our open banking integration. Your credentials are never stored.
Connect Webhooks
Authorise BankSync to write data to your Webhooks workspace. Select the database or sheet where your transactions should land.
Configure field mappings
Map your Letter transaction fields — date, amount, merchant, category — to the columns in Webhooks however you like.
Set your sync schedule
Choose how often BankSync runs: every 15 minutes, hourly, daily, or on demand. Your data stays up to date automatically.
What gets synced from Letter to Webhooks
Transactions
Full transaction history from Letter including date, amount, merchant, and category.
Balances
Current and available balances for all your Letter accounts, updated on every sync.
Account Details
Account names, numbers, and types so you can filter and organise data in Webhooks.
Merchant Info
Merchant names and category codes for richer transaction context.
Custom Field Mappings
Map any Letter field to any column in Webhooks — fully configurable.
Sync Schedules
Run syncs every 15 minutes, hourly, daily, or trigger them manually at any time.
Ready to sync Letter with Webhooks?
Start your 14-day free trial. Connect your bank, configure your sync, and have data flowing into Webhooks in minutes.
Get Started FreeBankSync is not affiliated with, endorsed by, or an official partner of Letter or Webhooks. All trademarks belong to their respective owners. Bank connections are established through regulated open banking providers.