# ToolOracle Quick Safety Check

> ToolOracle Quick Safety Check is a paid API for AI agents from tooloracle.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Fast sub-100ms AI agent action pre-flight guardrail that returns a risk score plus APPROVE/WARN/ESCALATE/BLOCK verdict to detect hallucinations and unsafe actions before execution.

## Facts

- Endpoint: POST https://tooloracle.io/v2/uvo_quick
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tooloracle-io-e9bc3f3a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Nxtokh4zCVsFwCjmjmi2Z

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tooloracle-io-e9bc3f3a -d '<json body>'
```

Example prompt: Before you execute that payment action, run a quick safety check on it — give me a risk score and tell me whether to APPROVE, WARN, ESCALATE, or BLOCK it so I know it's not a hallucination or unsafe step.

## When to prefer this

Use this endpoint when you need an ultra-fast (sub-100ms) pre-flight safety verdict before any autonomous agent action — especially tool calls, payments, content publishing, code execution, or regulatory submissions — and need a simple machine-readable APPROVE/WARN/ESCALATE/BLOCK signal rather than a deep multi-layer audit report. Prefer this over the deeper audit endpoint when latency is critical and a quick risk score is sufficient.

## Known failure modes

- Malformed action payload returns 400 with validation error
- Ambiguous or underspecified action description may produce WARN instead of definitive verdict
- Service unavailable returns 503 causing timeout in agent pipeline
- Missing required fields result in rejection without a verdict
- Edge-case action types not in training distribution may produce low-confidence scores

## How this service works

AI agent safety check + hallucination detection — fast pre-flight guardrail for autonomous agent actions. Sub-100ms validation with risk score and APPROVE/WARN/ESCALATE/BLOCK verdict. For agent safety, agent guardrails, MCP tool gating, autonomous workflow audit, AI compliance pre-checks. Use before any agent action: tool calls, payments, content publishing, code execution, regulatory submissions.

## Output

Returns a risk score (numeric) and a categorical verdict of APPROVE, WARN, ESCALATE, or BLOCK, plus flags indicating whether hallucination or unsafe behavior was detected in the proposed agent action.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tooloracle-io-e9bc3f3a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tooloracle.io](https://www.zero.xyz/host/tooloracle.io/llms.txt)