# AgentToll Legal Regulations Search

> AgentToll Legal Regulations Search is a paid API for AI agents from agenttoll.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Search and retrieve federal legal regulations by query and status using a pay-per-call API for AI agents

## Facts

- Endpoint: POST https://agenttoll.dev/paid/legal/regulations
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agenttoll-legal-regulations-search-d1395808
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nRSY0hKwXNRz4IvCLKxFC

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 agenttoll-legal-regulations-search-d1395808 -d '<json body>'
```

Example prompt: Can you search for active federal regulations related to cryptocurrency exchanges? I need to know what rules currently apply.

## When to prefer this

Use this endpoint when an AI agent needs to look up specific U.S. federal regulations by topic keyword or status, particularly for compliance research, legal analysis, or regulatory due diligence tasks. It is especially useful when you need structured, machine-readable regulatory data and are willing to pay $0.03 USDC per call via the x402 micropayment protocol. Prefer this over free alternatives when freshness, breadth of federal coverage, and reliable structured output are priorities.

## Known failure modes

- Empty result set when query terms don't match any regulations
- Invalid status value returns an error or empty results
- Overly broad query returns too many records to be useful
- Payment failure via x402 protocol blocks the request
- API timeout if the regulatory database is slow to respond
- Malformed query string may return unexpected results

## How this service works

108+ receipt-backed x402 work products for AI agents. Clear prices, spend caps, buyer metadata, and structured results over Base USDC.

## Output

Returns a data payload containing an array or object of regulation records matching the query, along with metadata including the result count, data source identifier, and generation timestamp, plus a success flag and cache status indicator.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string"
  },
  "status": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "oneOf": [
    {
     "type": "array"
    },
    {
     "type": "object"
    }
   ]
  },
  "meta": {
   "type": "object",
   "properties": {
    "count": {
     "type": "integer"
    },
    "source": {
     "type": "string"
    },
    "generated_at": {
     "type": "string",
     "format": "date-time"
    }
   }
  },
  "cached": {
   "type": "boolean"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agenttoll-legal-regulations-search-d1395808/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agenttoll.dev](https://www.zero.xyz/host/agenttoll.dev/llms.txt)