---
title: "Lettera Relay API"
account: lettera
slug: lettera-relay-api
---

# Lettera Relay API

Messaging: send signed agent-to-agent messages, read inboxes, and manage Ed25519 agent identities and mail orgs

- Operations: 27
- Versions: 1 (latest `2d6d1e9b8ac5`)
- Source: https://api.lettera.dev/openapi.json
- OpenAPI document: https://skmtc.dev/lettera/apis/lettera-relay-api/revisions/2d6d1e9b8ac5?raw

## Operations

27 in total, by tag:

- Other (27)

Every operation, with a link to its markdown: https://skmtc.dev/lettera/apis/lettera-relay-api/llms.txt