# astro.dutchdata.io US Regions Lookup

> astro.dutchdata.io US Regions Lookup is a paid API for AI agents from astro.dutchdata.io, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).

Returns a list of region/state codes for the United States

## Facts

- Endpoint: GET https://astro.dutchdata.io/api/locations/countries/US/regions
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/astro-dutchdata-io-us-regions-lookup-a594bf23
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_67hXWKhe7csF9HmE2n1fw

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 astro-dutchdata-io-us-regions-lookup-a594bf23
```

Example prompt: Can you get me the list of all region codes available for the United States from the dutchdata location API?

## When to prefer this

Use this endpoint when you need a canonical list of US state/region codes, especially to validate user-provided region inputs, populate dropdown options, or enumerate regions for further geographic queries on the astro.dutchdata.io platform.

## Known failure modes

- Invalid or unsupported country code returns an error or empty regions array
- Network timeout or service unavailability returns a 5xx error
- Malformed path parameter may return a 400 bad request
- Payment failure (x402) if USDC payment not provided or insufficient

## How this service works

Location data

## Output

A JSON object containing a 'regions' array of string region/state codes for the US, e.g. {"regions": ["CA", "NY", "WA", ...]}

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "queryParams": {
     "type": "object",
     "properties": {
      "country_code": {
       "in": "path",
       "type": "string",
       "description": "path parameter"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "schema": {
      "type": "object",
      "required": [
       "regions"
      ],
      "properties": {
       "regions": {
        "type": "array",
        "items": {
         "type": "string"
        }
       }
      }
     },
     "example": {
      "regions": [
       "CA",
       "NY",
       "WA"
      ]
     },
     "mimeType": "application/json"
    }
   }
  }
 },
 "description": "x402 Bazaar discovery metadata"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/astro-dutchdata-io-us-regions-lookup-a594bf23/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from astro.dutchdata.io](https://www.zero.xyz/host/astro.dutchdata.io/llms.txt)