# x402helper.xyz Geocoding Endpoint

> x402helper.xyz Geocoding Endpoint is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).

Converts a street address or place name into geographic coordinates via a pay-per-use x402 micropayment API.

## Facts

- Endpoint: GET https://x402helper.xyz/89e509/geocode?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402helper-xyz-geocoding-endpoint-b02f5c27
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KmbDuIncNlS59ibj4AxZH

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 x402helper-xyz-geocoding-endpoint-b02f5c27
```

Example prompt: Can you geocode '1600 Pennsylvania Avenue NW, Washington, DC' and give me the latitude and longitude?

## When to prefer this

Choose this endpoint when you need a low-cost, pay-per-call geocoding lookup without subscription commitments, particularly in agentic workflows using x402 micropayments. Suitable for one-off or low-volume geocoding needs where a USDC micropayment per call is acceptable.

## Known failure modes

- Address not found or unrecognized — result may be empty or success:false
- Ambiguous place name with multiple matches — may return best guess or fail
- Payment failure — x402 USDC micropayment of $0.003 not processed, request blocked
- Malformed or missing 'address' query parameter — validation error
- Rate limiting or server unavailability on the host

## How this service works

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

## Output

A JSON object with a 'success' boolean and a 'result' object containing geocoding data such as latitude, longitude, and possibly formatted address details for the queried address or place name.

## 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": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "default": null,
       "description": "Street address or place name (any country)"
      }
     }
    }
   },
   "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/x402helper-xyz-geocoding-endpoint-b02f5c27/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)