# Ziplore: US ZIP Code Lookup with County, Time Zone & Demographics

> Ziplore: US ZIP Code Lookup with County, Time Zone & Demographics is a paid API for AI agents from ziplore.cybermax-tools.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-16).

Look up US ZIP code facts including county, time zone, and Census demographics, with optional nearby ZIP radius search, for up to 10 ZIP codes in a single call.

## Facts

- Endpoint: GET https://ziplore.cybermax-tools.workers.dev/x402/api/zip?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ziplore-us-zip-code-lookup-with-county-time-zone-demographics-113f32a5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Tvj0t_u36bXjEYFB7mwa0

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 ziplore-us-zip-code-lookup-with-county-time-zone-demographics-113f32a5
```

Example prompt: Can you look up ZIP codes 10001, 90210, and 77001 — I need the county, time zone, and Census demographics for each, plus show me the 3 closest ZIP codes to each one?

## When to prefer this

Choose this endpoint when you need combined ZIP-level county, time zone, and Census demographic data in a single API call without sign-up friction. It is ideal for address enrichment pipelines, market analysis, delivery zone mapping, or any use case requiring US geographic and demographic context from a ZIP code. It handles up to 10 ZIP codes per call and optionally returns nearby ZIPs, making it more efficient than separate geocoding and census lookup calls.

## Known failure modes

- Invalid or non-existent ZIP code returns an error or empty result for that record
- More than 10 ZIP codes provided may cause rejection or truncation
- nearby value outside 0-5 range returns a validation error
- Network or worker timeout if the Cloudflare worker is under load
- Payment failure (x402) if USDC balance is insufficient

## How this service works

US ZIP codes to county, time zone and demographics. ZIP code facts, radius search and Census demographics in one call Try it free in one click, no sign-up.

## Output

Returns a JSON object containing, for each queried ZIP code: county name, state, time zone, geographic coordinates, and Census demographic data (population, income, age, etc.). Optionally includes a list of the N nearest ZIP codes per record. Multiple ZIP codes (up to 10) are returned in a single response.

## 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": [
      "zip"
     ],
     "properties": {
      "zip": {
       "type": "string",
       "description": "Up to 10 ZIPs, comma separated"
      },
      "nearby": {
       "type": "integer",
       "default": 0,
       "maximum": 5,
       "minimum": 0,
       "description": "Also list the N closest ZIPs per record (0-5)"
      },
      "demographics": {
       "type": "boolean",
       "default": true,
       "description": "Include Census demographics (default true)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ziplore-us-zip-code-lookup-with-county-time-zone-demographics-113f32a5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ziplore.cybermax-tools.workers.dev](https://www.zero.xyz/host/ziplore.cybermax-tools.workers.dev/llms.txt)