Autonomous agent safety infrastructure

One API call.
One clear decision.
Zero setup.

A deterministic pre-action gate for AI agents. Check untrusted data, spending limits and evidence before your agent executes an action.

Free pilot · No signup · No API key · No wallet

Start in 60 seconds OpenAPI spec Agent tools

Built for machine-to-machine workflows

Trust Firewall

Explainable ALLOW/BLOCK policy checks before tool calls and payments.

Spend Guard

Evaluate caller-supplied budgets and merchant allowlists.

Data Cleaner

Trim, audit and deduplicate structured JSON records.

Try a real check

curl -sS https://agent-trust-firewall.andrea-vignoni.workers.dev/v1/trust/firewall \
  -H 'content-type: application/json' \
  -d '{"action":{"type":"payment","amount":12,"merchant":"unknown"},"remaining_budget":10,"allowed_merchants":["approved"],"evidence":[{"source":"trusted"}]}'

The example is designed to return BLOCK. Your agent must enforce the verdict before acting.