# TELAGO Korea Building Access Profile API

> TELAGO Korea Building Access Profile API is a paid API for AI agents from telago-x402-discovery.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).

Returns building access metadata and profile information for a normalized Korean address, supporting last-meter delivery, field service, and robotics operations.

## Facts

- Endpoint: GET https://telago-x402-discovery.vercel.app/korea-building/access-profile?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/telago-korea-building-access-profile-api-41bca742
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B2jMpldejhbHdbmwrPnK9

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 telago-korea-building-access-profile-api-41bca742
```

Example prompt: I need to dispatch a delivery robot to 서울특별시 강남구 테헤란로 152 — can you pull the building access profile for that address so I know the entry requirements?

## When to prefer this

Choose this endpoint when you need structured building access and entry metadata specifically for Korean addresses — especially for autonomous last-meter delivery, field service dispatch, or robotics navigation in Seoul. It is distinct from general geocoding services because it returns access protocols, lobby/entry details, and building profiles rather than just coordinates. Prefer it over generic geocoding APIs when your use case involves physical building entry, courier handoff, or robot navigation in Korea.

## Known failure modes

- Address not found or not in coverage area — returns ok:false or empty access/building fields
- Malformed or too-short normalizedAddress input — schema validation error
- Address outside Seoul or supported Korean coverage zone — limited or null data in response
- Payment failure via x402 protocol — 402 response before data is returned
- Service unavailability on the Vercel-hosted endpoint — 5xx error

## How this service works

Pay-per-call Korea execution intelligence for AI agents: address geocoding, building access, last-meter delivery, field service, robotics and cross-border logistics.

## Output

A JSON object indicating success status, a scope block with country code (KR) and building coverage area (e.g. SEOUL), an access block with entry and access protocol details, and a building block with structured building metadata relevant to last-meter delivery, field service, or robotics navigation.

## 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",
     "anyOf": [
      {
       "required": [
        "normalizedAddress"
       ]
      },
      {
       "required": [
        "address"
       ]
      }
     ],
     "properties": {
      "address": {
       "type": "string",
       "maxLength": 300,
       "minLength": 3
      },
      "normalizedAddress": {
       "type": "string",
       "maxLength": 300,
       "minLength": 3
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "scope": {
   "country": "KR",
   "buildingCoverage": "SEOUL"
  },
  "access": {},
  "building": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/telago-korea-building-access-profile-api-41bca742/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from telago-x402-discovery.vercel.app](https://www.zero.xyz/host/telago-x402-discovery.vercel.app/llms.txt)