Runtype
Protocol

Agents that delegate to agents.

Let AI agents hand off tasks to each other using the Agent-to-Agent protocol. Research, write, review — in coordinated handoffs.

What is the A2A surface?

The A2A (Agent-to-Agent) surface enables your flows to communicate with other agents using the A2A protocol. One agent researches, another writes, a third reviews — each specializing in what it does best. The protocol handles task delegation, status tracking, and result passing.

Key benefits

Why this surface.

1

Specialized agents

Each agent focuses on one task for higher quality output.

2

Standard protocol

Interoperable with any A2A-compatible agent across platforms.

3

Task tracking

Full visibility into delegation chains, status, and handoff results.

Use cases

What you can build.

Content Pipeline

Research, write, edit, and publish across specialized agents.

Code Review

Analysis agent flags issues, fix agent proposes solutions.

Customer Service

Triage agent routes to specialist agents by topic.

Data Processing

Collection, validation, enrichment, storage in a chain.

How it works

Get started in 3 steps.

1

Connect

Register your flow as an A2A agent with capabilities.

2

Configure

Define task types, schemas, and delegation rules.

3

Deploy

Your agent joins the A2A network and accepts tasks.

Ready to deploy A2A?

Free to start, upgrade when you ship.

Deploy A2A