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AxiLayer AI · Integrations · Telemetry and observability

Agent-to-Agent (A2A) protocol integration

Applies tool-call controls to agent-to-agent traffic, so one agent's request to another can be held or blocked.

LiveTelemetry and observability
What it does

What this integration does

The Agent-to-Agent integration brings A2A traffic under AxiSentinel control. Security teams keep track of Agent Cards, check signed cards, and treat calls routed through the gateway like any tool call: allowed, held for a person or blocked. This helps organizations govern work that agents delegate to one another.

Benefits

Benefits

Govern delegated workAllows, holds or blocks A2A calls, so delegation between agents stays under your team's control.
Check an agent's claimed identityChecks signed Agent Cards, helping teams judge an outside agent before trusting it.
Keep humans in delegated chainsHolds sensitive A2A calls for a named person, even when one agent asked another to act.
Use one control modelTreats A2A calls like tool calls, so security teams apply familiar decisions to a new kind of traffic.
Use cases

Use cases

Vetting a supplier's agent

A manufacturer's procurement agent needs to work with a supplier's agent. The security team reviews the supplier's Agent Card and signed status, deciding whether that agent should be allowed to take part.

Holding a delegated payment

A bank's service agent delegates a payment task to a treasury agent. The A2A call is held for a named person, who confirms the decision even though no human started the request directly.

Keeping agents inside the enclave

A defense program runs agents on a protected network. Calls between them pass through the gateway, where security staff can block a call to an agent that has not been approved.

Coverage is confirmed for your environment during onboarding. Product names belong to their owners and are used only to describe a technical connection.

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Related integrations

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