ARPC — Agent Relay Protocol (ARP) Integration

What it does

ARPC implements the Agent Relay Protocol, allowing agents to exchange end-to-end encrypted messages using HPKE (RFC 9180) and Ed25519 public keys as identities. It routes messages through configurable relay servers and supports webhook integration so incoming messages trigger agent turns inside OpenClaw.

When to use it

Use ARPC when you want secure, identity-based message exchange between autonomous agents, or when you need cross-relay reachability. Also applicable when integrating external agent networks with OpenClaw via webhook delivery for real-time inbound messages.

What's included

• Scripts: installer and CLI (installation via curl installer; CLI commands documented in the skill body)
• References: installation and troubleshooting guidance referenced in the SKILL.md (has_references=false in fetch output but documentation paths are present)
• Instructions: quick-start install steps, OpenClaw webhook configuration, message sending/receiving commands, filtering and security rules, and troubleshooting checklist.

Compatible agents

Works with OpenClaw-integrated agents and agent frameworks that accept webhook-delivered messages; useful for Hermes/Claude-style assistants and autonomous agents that need secure inter-agent comms.