Email infrastructure for AI agents — create inboxes, send and receive email, search, threads, and webhooks.
Get Inbox
Get Inbox. Get details for a single inbox including its address, status, and settings
List Inboxes
List Inboxes. List all email inboxes on the account
List Emails
List Emails. List emails in a specific inbox
Get Email
Get Email. Get a single email with full body content
Search Emails
Search Emails. Search emails across inboxes using full-text search and optional filters. Rate limited to 30 requests/minute
Get Account
Get Account. Get account details including subscription tier, usage, and sending limits
Create Inbox
Create Inbox. Create a new email inbox on LobsterMail
Delete Inbox
Delete Inbox. Permanently delete an inbox and release its address. This action cannot be undone
Send Email
Send Email. Send an email from one of your LobsterMail inboxes. Requires a verified account (Tier 1+)
Custom API Call
Custom API Call. Make a custom API call to a specific endpoint
You connect with: api key.
Something happens
An Agent or workflow decides what to do
A person approves, if it matters
LobsterMail: create inbox
Connecting LobsterMail does not give every Agent unrestricted access to it. Each Agent needs the capability granted, the identity it acts as must be allowed, and consequential actions can wait for a person to approve them.
How Nerve controls actionsStart with one conversation your team handles every day. Give the Agent what it needs to know, connect the tools it should use, and decide where a person steps in.