# EPA Emissions & Facility Lookup

> EPA Emissions & Facility Lookup is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.026/call, status unknown (last checked 2026-11-04).

Looks up EPA-registered facilities and their emissions data by location, name, address, or EPA FRS Registry ID

## Facts

- Endpoint: GET https://x402helper.xyz/89e509/env/emissions?utm_source=zero.xyz
- Price: $0.026/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/epa-emissions-facility-lookup-adf25525
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ov2XylKYN5ssII3PSxZnc

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 epa-emissions-facility-lookup-adf25525
```

Example prompt: Can you pull up EPA emissions records for any facilities within 10 miles of 34.05, -118.25 — I'm looking for industrial sites registered in the EPA FRS database near that location in California.

## When to prefer this

Use this endpoint when you need to look up EPA-registered facility and emissions data by geographic coordinates, street address, company name, or EPA FRS Registry ID. Prefer this over general web search when structured, machine-readable environmental compliance data is required. Ideal for environmental due diligence, site screening, or regulatory research tasks.

## Known failure modes

- No facilities found within the specified radius — result may be empty
- Invalid coordinates (lat outside [-90,90] or lon outside [-180,180]) cause bad request
- Missing both location (lat/lon or address) and name parameters may return empty results
- Address geocoding failure if the street address is not recognized
- EPA FRS Registry ID not found returns empty or error result
- Radius exceeding 25 miles is capped or rejected

## How this service works

X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.

## Output

Returns a JSON object with a 'result' field containing facility and emissions data matched from the EPA FRS database, along with a 'success' boolean indicating whether the lookup succeeded.

## 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",
     "required": [],
     "properties": {
      "lat": {
       "type": "number",
       "default": null,
       "description": "Latitude [-90,90] (with lon)"
      },
      "lon": {
       "type": "number",
       "default": null,
       "description": "Longitude [-180,180] (with lat)"
      },
      "name": {
       "type": "string",
       "default": null,
       "description": "Company or facility name"
      },
      "state": {
       "type": "string",
       "default": null,
       "description": "2-letter US state (narrows a name search)"
      },
      "radius": {
       "type": "number",
       "default": null,
       "description": "Search radius in miles (default 5, max 25)"
      },
      "address": {
       "type": "string",
       "default": null,
       "description": "US street address (auto-geocoded)"
      },
      "registry_id": {
       "type": "string",
       "default": null,
       "description": "EPA FRS Registry ID"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {},
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/epa-emissions-facility-lookup-adf25525/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402helper.xyz](https://www.zero.xyz/host/x402helper.xyz/llms.txt)