# TELAGO Korea Execution Intelligence API

> TELAGO Korea Execution Intelligence API is a paid API for AI agents from telago-x402-discovery.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-13).

Evaluates whether a human courier, field technician, or delivery/service robot can physically execute a last-meter delivery or site visit at a Korea address, returning a decision and list of unknown physical barriers.

## Facts

- Endpoint: GET https://telago-x402-discovery.vercel.app/korea-physical/execution-context?utm_source=zero.xyz
- Price: $0.005/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-execution-intelligence-api-b8b86775
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fhrl0IRiu9Hi1AgE8rELp

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-execution-intelligence-api-b8b86775
```

Example prompt: Check if our delivery robot can reach floor 3 of 서울특별시 강남구 테헤란로 152 — it's a medium-sized package and the action is DELIVER_TO_FLOOR. Tell me what physical unknowns or clearance issues TELAGO flags.

## When to prefer this

Use this endpoint when dispatching autonomous robots, human couriers, or field technicians for last-meter delivery or site visits specifically in South Korea, and you need a structured feasibility assessment of physical building access conditions before committing resources. Prefer this over generic geocoding APIs when the unknown physical factors (elevator width, door clearance, site permissions) are operationally relevant to your dispatch decision.

## Known failure modes

- Address not recognized or not normalized — returns building not matched
- Invalid floor number outside -10 to 200 range — schema validation error
- Unsupported action/actor combination — may return decision BLOCK with reason
- Incomplete address string — low confidence match or rejection
- Service unavailable on Vercel deployment — HTTP 5xx

## 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

Returns a JSON object with an 'ok' boolean, a 'decision' field (e.g. MEASURE, PROCEED, BLOCK), a 'reasons' array explaining what matched or failed (e.g. BUILDING_MATCHED, ROBOT_PHYSICAL_CLEARANCE_NOT_YET_EVIDENCED), and an 'unknowns' array listing physical factors not yet confirmed (e.g. door_clear_width_mm, elevator_robot_control_or_human_assist, site_permission).

## 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"
       ]
      }
     ],
     "required": [
      "actorType",
      "action"
     ],
     "properties": {
      "action": {
       "enum": [
        "DELIVER_TO_ENTRANCE",
        "DELIVER_TO_FLOOR",
        "SITE_VISIT",
        "ROBOT_ENTER",
        "ROBOT_MOVE_TO_FLOOR"
       ],
       "type": "string"
      },
      "address": {
       "type": "string",
       "maxLength": 300,
       "minLength": 3
      },
      "actorType": {
       "enum": [
        "HUMAN_COURIER",
        "FIELD_TECHNICIAN",
        "DELIVERY_ROBOT",
        "SERVICE_ROBOT"
       ],
       "type": "string"
      },
      "targetFloor": {
       "type": "integer",
       "maximum": 200,
       "minimum": -10
      },
      "packageClass": {
       "enum": [
        "SMALL",
        "MEDIUM",
        "LARGE"
       ],
       "type": "string"
      },
      "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,
  "reasons": [
   "BUILDING_MATCHED",
   "ROBOT_PHYSICAL_CLEARANCE_NOT_YET_EVIDENCED"
  ],
  "decision": "MEASURE",
  "unknowns": [
   "door_clear_width_mm",
   "threshold_height_mm",
   "elevator_robot_control_or_human_assist",
   "site_permission"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/telago-korea-execution-intelligence-api-b8b86775/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)