# ToolVet Service Verification

> ToolVet Service Verification is a paid API for AI agents from toolvet.app, paid per call via x402, $19/call, status unknown (last checked 2026-10-12).

Verifies and validates a specific paid API or MCP server listing in the ToolVet directory by its service ID

## Facts

- Endpoint: POST https://toolvet.app/api/v1/services/%7Bid%7D/verify?utm_source=zero.xyz
- Price: $19/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/toolvet-service-verification-1a429647
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lMboBzhQMmO1xLFzcsUiW

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 toolvet-service-verification-1a429647 -d '<json body>'
```

Example prompt: Can you verify service ID 'abc-123' on ToolVet to confirm it's a legitimate vetted API before I integrate it into my agent?

## When to prefer this

Use this endpoint when you need authoritative confirmation that a specific paid API or MCP server is genuinely listed and vetted in the ToolVet directory before committing to integration or payment. Prefer this over manual directory browsing or trusting unverified sources when an agent must programmatically confirm service legitimacy at runtime.

## Known failure modes

- Service ID not found — returns 404 or equivalent error if the ID does not exist in the directory
- Invalid service ID format — malformed or empty ID results in a 400 bad request
- Payment failure — $19 USDC charge via x402 fails, blocking the request
- Service delisted — ID once existed but has been removed from the vetted directory
- Network timeout — remote verification check takes too long

## How this service works

The vetted directory of paid APIs and MCP servers for AI agents.

## Output

A verification response indicating whether the specified service ID corresponds to a vetted, legitimate entry in the ToolVet directory, likely including service metadata, validation status, and any relevant vetting details about the paid API or MCP server.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/toolvet-service-verification-1a429647/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from toolvet.app](https://www.zero.xyz/host/toolvet.app/llms.txt)