Agent-to-Agent Networks

Connect your AI systems securely across teams, departments, and organizations. Automate workflows between agents with complete transparency and audit trails.

🔗 How AI Agents Collaborate

A2A (Agent-to-Agent) is the secure protocol that lets one AI system ask another for help. Whether across teams in one company or between organizations, every interaction is signed, verified, and permanently recorded in an immutable audit trail.

AI Agents Work Together Securely Team A Accounting AI Reviews invoice Needs approval Request Verified & Signed ✓ HMAC-SHA256 ✓ Replay protection ✓ Instance pinning ✓ Audit chain ✓ Consent gate Execute Team B Treasury AI Processes payment Automatically Result: APPROVED & LOGGED

A2A Network Limits by Plan

🎯 Community
2
concurrent peer connections
💼 Professional
10
concurrent peer connections
🚀 Enterprise
∞
unlimited peer connections

📊 Three Real-World Architectures

From individual freelancers to global enterprises, A2A networks scale to any size.

👤
Scenario 1: Individual User
A freelancer with a home Corvin instance connects to a client company
Home Laptop 192.168.1.10:8000 Freelancer's Corvin Generates token Shares via email Out-of-Band Token Exchange Signal / Email / Any secure channel corvin-a2a:ft1:a3x9kp… Friendship Token · bilateral key pair No central registry needed Company Server acme.corvin.eu:8000 Acme GmbH Imports token Sets permissions Active Connection Established Freelancer Home instance Can send tasks HMAC-signed Company Cloud instance Controls access Security Guarantees ✓ Signed with HMAC-SHA256 ✓ Replay-proof nonce (TTL) ✓ Consent gate per request
✓ Freelancer Independence

Work on your own infrastructure. No lock-in, no platform fees.

✓ Company Control

Define exactly what the freelancer can see and do. Revoke anytime.

✓ Fully Audited

Every interaction logged with timestamps. GDPR-compliant.

✓ No Third Party

Direct peer-to-peer. No platform watching the connection.

👥
Scenario 2: Teams Collaborating
Marketing, Legal, and Engineering teams automate handoffs
Company Internal Mesh Marketing Team Creates campaign Needs approval Legal & Compliance Reviews & approves or rejects Publishing Team Publishes & schedules review if approved Automated Workflow • Marketing creates → Legal reviews → Publishing schedules · Every step logged · No bottlenecks • Teams work in parallel · Data stays local · GDPR Art. 5 purpose limitation enforced
✓ No Bottlenecks

Teams work in parallel. Handoffs happen automatically at 3am.

✓ Data Stays Local

Each team's data stays on their own instance. Nothing centralized.

✓ Team Independence

Each team controls their own infrastructure and workflows.

✓ Compliance Built-in

GDPR Art. 5 purpose limitation enforced at the protocol level.

🏢
Scenario 3: Enterprise Global Datacenter Network
HQ coordinates with regional datacenters across Europe, US, and APAC
HQ Orchestrator Global decision making US Datacenter Compute Layer · Hermes CONFIDENTIAL-capable EU Datacenter GDPR Zone · Hermes Data never leaves EU APAC Datacenter Regional ops · Hermes Independent scaling GPU Node 1 GPU Node 2 GPU Node 3 GPU Node 4 GPU Node 5 GPU Node 6 HQ Coordinates All Regions ✓ Data stays in regional compliance zones HQ makes strategic decisions, regions execute locally ✓ Zero data export between regions Each DC processes independently, results coordinated at HQ ✓ Unified audit trail across all regions See all decisions on HQ dashboard
✓ Regional Data Residency

GDPR Art. 44 & 49 compliance. Data never leaves the zone.

✓ Coordinated Autonomy

Regions act independently. HQ sees results. No data export.

✓ Fault Isolation

One region failing doesn't affect others. Full redundancy.

✓ Unified Audit Trail

See all decisions across all regions on the HQ dashboard.

🚀 Getting Started with A2A

CorvinOS console makes A2A setup simple. No code, no complexity.

1️⃣

Create Teams in Console

Name each team, define their AI persona, set regional data center.

2️⃣

Generate Friendship Token

Console generates a secure token. Share via email or Signal.

3️⃣

Define Workflow Rules

Simple English: "When Marketing approves, ask Legal for consent."

4️⃣

Watch It Automate

A2A network runs. Monitor every request in the dashboard.

🔐 Security & Compliance Built-In

What Makes A2A Secure

A2A networks are built on CorvinOS's foundation of compliance and security. Every request is cryptographically signed and verified before execution.

  • ✓ HMAC-SHA256 Signature: Every request is cryptographically signed with bilateral keys. Proves authenticity.
  • ✓ Replay Prevention: Time window (±5 minutes) + persistent nonce store. Old requests rejected instantly.
  • ✓ Instance ID Pinning: Each connection pins the receiver's instance. Detects if receiver is swapped.
  • ✓ Consent Gate: Every request re-validated against consent policy. Can revoke instantly.
  • ✓ Immutable Audit Chain: Hash-chained logs. Every envelope (request, execution, result) recorded forever.
  • ✓ EU AI Act Compliant: Art. 14 engine policy per node. Art. 38 interaction logging. Full auditability.
🇪🇺

EU AI Act Art. 38

AI system interactions fully logged and auditable. Regulators can verify every decision.

🔒

GDPR Art. 32

Data residency enforced. Regional DCs never communicate directly. HQ coordinates via signed envelopes.

📋

Right to Erasure (Art. 17)

Pseudonymous audit chains. Delete user → cascade erasure across all connected nodes in seconds.

📊

Compliance Reports

Export audit trail, consent decisions, purpose declarations. Audit-ready in one click.

Ready to connect your AI systems?

Deploy CorvinOS and set up your first A2A network in minutes. Start free, scale to enterprise.

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