# Trucking & Motor Carriers Compliance Brief

> Trucking & Motor Carriers Compliance Brief is a paid API for AI agents from oracles-production.up.railway.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-15).

Returns an LLM-generated compliance digest summarizing the most impactful commercial trucking and motor carrier regulatory changes from the Federal Register in a given time window, with key deadlines highlighted.

## Facts

- Endpoint: GET https://oracles-production.up.railway.app/v1/reg-trucking/brief
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trucking-motor-carriers-compliance-brief-c72dafbf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dxzHeTXovjyKQj8__h9lw

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 trucking-motor-carriers-compliance-brief-c72dafbf
```

Example prompt: Give me a quick compliance brief on the commercial trucking and motor carrier rules that have come out in the last 30 days — I want to know which ones actually matter and any deadlines I need to flag.

## When to prefer this

Choose this endpoint when you need a curated, human-readable narrative summary of trucking and motor carrier compliance changes rather than raw regulatory data. It is ideal for fleet managers, compliance officers, or legal teams who want an LLM-filtered digest of what actually matters, not a raw list of every Federal Register entry. Prefer this over the raw rules endpoint when brevity and actionability are more important than exhaustive detail.

## Known failure modes

- No relevant regulatory changes in the requested window — brief may be sparse or note absence of material updates
- Invalid 'since' timestamp format causes a 400-level error
- LLM generation failure may fall back to template-based output (reflected in generatedBy field)
- Payment of $0.25 USDC required via x402 protocol; missing or failed payment returns 402
- Upstream Federal Register data unavailability could result in stale or empty results

## How this service works

LLM-written compliance digest of the commercial trucking & motor carriers rules in the window that actually matter (motor carrier, commercial driver, hours of service, cdl, trucking) — issuing agency named, deadlines called out.

## Output

Returns a JSON object containing a 'brief' field with an LLM-written plain-language narrative summarizing the most significant trucking and motor carrier regulatory changes in the requested window, a 'generatedBy' field indicating whether it was produced by an LLM or template, and a 'basedOnChanges' integer showing how many Federal Register items were considered.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "since": {
       "type": "string",
       "format": "date-time",
       "description": "Window start (default: last 30 days)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "brief": {
       "type": "string"
      },
      "generatedBy": {
       "enum": [
        "llm",
        "template"
       ],
       "type": "string"
      },
      "basedOnChanges": {
       "type": "integer"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trucking-motor-carriers-compliance-brief-c72dafbf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oracles-production.up.railway.app](https://www.zero.xyz/host/oracles-production.up.railway.app/llms.txt)