# Federal Register Regulated Controlled Substances Status Lookup

> Federal Register Regulated Controlled Substances Status Lookup is a paid API for AI agents from oracles-production.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Retrieves stored Federal Register document details for tracked controlled substances regulatory entries by entityId.

## Facts

- Endpoint: GET https://oracles-production.up.railway.app/v1/reg-controlled-substances/status
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/federal-register-regulated-controlled-substances-status-lookup-c8199432
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I5G1sisbOlfUueIFas4UJ

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 federal-register-regulated-controlled-substances-status-lookup-c8199432
```

Example prompt: Pull up the stored Federal Register document details for the controlled substances entry with ID fedreg:2026-14090 — I need to see what that regulation covers.

## When to prefer this

Use this endpoint when you have a specific Federal Register document entityId (e.g. fedreg:2026-14090) for a controlled substances rule and need full stored detail for that document. Prefer this over list/feed endpoints when you already know the exact document identifier and want structured compliance detail for a single controlled substances regulatory entry.

## Known failure modes

- Unknown or invalid entityId returns empty result or 404
- Malformed entityId format causes request failure
- Entity not yet tracked returns no data
- Payment not completed results in 402 response
- Rate limiting or service unavailability returns 5xx error

## How this service works

Full stored detail for a single controlled substances & scheduling rule by Federal Register document ID (e.g. 'fedreg:2026-14090') — title, issuing agency, rule type, effective date, and 1-10 compliance-impact score. Covers controlled substance, schedule, dea, quota, precursor.

## Output

Returns a stored entity object containing the full detail record for the specified Federal Register document related to controlled substances regulation, including rule metadata, document content, and regulatory context. If no ID is provided, lists all tracked controlled substances entities.

## 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": {
      "id": {
       "type": "string",
       "description": "entityId to look up; omit to list tracked entities"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "entity": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/federal-register-regulated-controlled-substances-status-lookup-c8199432/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)