# Ziplore City Lookup – ZIP Codes, County, Time Zone & Demographics by City

> Ziplore City Lookup – ZIP Codes, County, Time Zone & Demographics by City 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 2026-10-20).

Looks up US cities by name to return matching ZIP codes with county, time zone, and Census demographic data

## Facts

- Endpoint: GET https://ziplore.cybermax-tools.workers.dev/x402/api/city?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ziplore-city-lookup-zip-codes-county-time-zone-demographics-by-city-8693d897
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oo-Z9yF-aZNrJWiwqYXjW

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-city-lookup-zip-codes-county-time-zone-demographics-by-city-8693d897
```

Example prompt: What are the ZIP codes, county, time zone, and Census demographics for cities named Springfield — can you search across all states and give me up to 10 results?

## When to prefer this

Choose this endpoint when you need to look up US geographic and demographic context for a city name — especially when you need ZIP codes, county assignment, time zone, and Census data all in a single call. It is ideal for address enrichment, market research, logistics routing, or any workflow where city names need to be resolved to structured geographic metadata. Prefer it over manual Census or USPS lookups when speed and simplicity matter.

## Known failure modes

- City name not found — returns empty results or 404 if no match exists
- Missing required 'city' query parameter returns a 400 or validation error
- Ambiguous city name without state filter may return many unrelated results
- Result limit exceeds maximum of 50 — API rejects with validation error
- Service unavailable or Cloudflare Worker timeout returns 5xx error

## 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 list of matching US city records (up to the requested limit), each containing ZIP code(s), county name, time zone, and Census demographic statistics such as population, income, and age distribution

## 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": [
      "city"
     ],
     "properties": {
      "city": {
       "type": "string",
       "description": "City name"
      },
      "limit": {
       "type": "integer",
       "default": 25,
       "maximum": 50,
       "minimum": 1,
       "description": "Max results (1-50, default 25)"
      },
      "state": {
       "type": "string",
       "description": "2-letter state code or name"
      }
     }
    }
   }
  },
  "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-city-lookup-zip-codes-county-time-zone-demographics-by-city-8693d897/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)