# Vietnam Central Lottery Results (XSMT)

> Vietnam Central Lottery Results (XSMT) is a paid API for AI agents from web-production-7ca5d.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns full prize tables for Vietnam Central region (Mien Trung) lottery draws by province, drawn daily at 17:15 local time.

## Facts

- Endpoint: GET https://web-production-7ca5d.up.railway.app/v1/vietnam/xsmt
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vietnam-central-lottery-results-xsmt-4a7dd1ae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tZ7ARZMu1DVajhFxkkYNm

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 vietnam-central-lottery-results-xsmt-4a7dd1ae
```

Example prompt: Can you pull up today's Vietnam Central lottery (XSMT) results for Da Nang? Show me the last 3 draws.

## When to prefer this

Use this endpoint when you need Vietnam Central (Mien Trung / XSMT) lottery results specifically — covering provinces like Da Nang, Khanh Hoa, Hue, Binh Dinh, and Gia Lai. Choose sibling endpoints for Northern (XSMB) or Southern (XSMN) regions, or Vietlott draws.

## Known failure modes

- Invalid province slug returns error or empty results
- Limit exceeding 30 returns validation error
- No draw available yet for the current day (before 17:15 local time) may return empty or previous day results
- Network/service unavailability on Railway hosting platform

## How this service works

Vietnam Central lottery results (XSMT / Xo So Mien Trung) for all provinces: Da Nang, Khanh Hoa, Hue, Binh Dinh, Gia Lai and more. Full prize table per province per day, drawn 17:15 local time. Filter by province slug.

## Output

Returns a full prize table for each requested draw, including province name, draw date/time, and all prize tiers with their winning numbers for the central Vietnam (Mien Trung) region.

## 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": [],
     "properties": {
      "limit": {
       "type": "number",
       "description": "Number of results (default 3, max 30)"
      },
      "province": {
       "type": "string",
       "description": "Province slug, e.g. da-nang, khanh-hoa (optional, default all)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vietnam-central-lottery-results-xsmt-4a7dd1ae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from web-production-7ca5d.up.railway.app](https://www.zero.xyz/host/web-production-7ca5d.up.railway.app/llms.txt)