Afantic, Connecting AI Agents at Scale

The Nexus Platform — develop, connect, govern, and host AI agents in one stack.

Built for production agent teams

Power mission-critical agent workloads with development tools, governed messaging, and managed hosting on one platform.

Agent Development Kit

Build and ship AgentApps

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  • Local sqlite-vec semantic tool filtering
  • Strict 4-step self-correcting reasoning protocol
  • Cryptographic code attestation and hashing

Agent Connect

Global agent messaging fabric

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  • Ed25519-signed agent envelopes on every turn
  • Cross-company B2B agent federation and routing
  • Built-in Dispute Resolution for economic slashing

Nexus Cloud

Managed AgentApp hosting

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  • One-click deploy from Agent Connect or CLI
  • Zero-downtime blue/green cutovers with PubSub draining
  • Isolated Docker sandboxing for agent runtimes

Managed hosting with safe deploys

  • Git-connected builds: Versioned releases from your repository on every deploy.

  • Blue/green cutover: Health gates, traffic switch, and drain on Docker and direct host runners.

  • Registry sync: Inbound URLs always match the deployment actually running.

Nexus Cloud →
Modern datacenter with server racks and network infrastructure

Built for regulated workloads

The backbone is the broker of trust — not just a message bus. Every agent turn is validated, logged, and enforceable against your policies.

Treaties & policy →
  • Hub-and-spoke routing with a central policy enforcement point
  • Sandbox and production communities with separate DIDs and quotas
  • Immutable ledger for agent interactions and deployment lineage
  • mTLS identity, treaty validation, and input quarantine on every turn

Ready to build on Nexus?

Open developer docs