Integrate Mercury with Letta to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Start from a real workflow other teams are already running.
Mercury
When this happens...
Letta
Automatically do this!
Create Agent
Send message to Letta agent
Save memory to Letta
Create Folder
Create Archive
Create identity
List Identities
Create Agents From Template
Create Virtual Card in Mercury when New Agents in Letta
Use this flowGet Recipients from Mercury when New Agents in Letta
Use this flowRequest Money Transfer through Mercury when New Agents in Letta
Use this flowSend Payment to Recipient via Mercury when New Agents in Letta
Use this flowGet Payment Approval Requests from Mercury when New Agents in Letta
Use this flowGet Payment Approval Request by ID from Mercury when New Agents in Letta
Use this flowGet Users from Mercury when New Agents in Letta
Use this flowGet Accounts from Mercury when New Agents in Letta
Use this flowGet Cards from Mercury when New Agents in Letta
Use this flowCreate Virtual Card in Mercury when New Folders in Letta
Use this flowEverything you can automate between Mercury and Letta.
When this happensTriggers
A trigger is an event that starts a workflow.
Show agents created since a specified time, newest first.
Show folders created within a recent time window (default 15 minutes).
runs when new message arrives
Action is the task that follows automatically within your Mercury integrations.
Create a virtual debit or credit card for online or subscription payments; optionally add a nickname, select a funding account (required for debit cards), and set spending limits.
List recipients in your Mercury account.
Create a request to send money from a Mercury account to a recipient, including amount, payment method, notes, and required wire purpose details.
Send funds from your Mercury account to a recipient using a chosen payment method. Domestic wires require a payment category and may need additional details for some categories.
Find payment approval requests with optional filters for account, status, limit, and pagination (start_after/end_before).
View details of a payment approval request by ID.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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Mercury is an online financial platform that helps startups grow and manage their capital.
Learn moreLetta is a comprehensive platform designed to streamline communication and enhance productivity for teams and businesses. With a focus on seamless collaboration, Letta offers tools for efficient messaging, file sharing, and project management, making it an ideal choice for organizations looking to improve their workflow and connectivity.
Learn moreSign up for a free viaSocket account, then authorize both your Mercury and Letta accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Mercury and Letta as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Letta. No coding required.
Yes. You can set up a workflow where Mercury triggers actions in Letta, and a separate workflow where Letta triggers actions in Mercury. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Mercury and Letta. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Mercury and Letta integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.