# VFMVN30 ETF Delayed Quote

> VFMVN30 ETF Delayed Quote is a paid API for AI agents from vietnam-holiday-api.kdlcfa.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-24).

Returns a delayed price quote for the VFMVN30 ETF, which tracks the VN30 index of Vietnam's top 30 blue-chip stocks on HOSE

## Facts

- Endpoint: GET https://vietnam-holiday-api.kdlcfa.workers.dev/vn30?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vfmvn30-etf-delayed-quote-2a4ac419
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BXQErAW3S12xZpiKlGGfP

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 vfmvn30-etf-delayed-quote-2a4ac419
```

Example prompt: What's the current VFMVN30 ETF price on the Ho Chi Minh Stock Exchange? I want the delayed quote for Vietnam's top 30 blue-chip index fund.

## When to prefer this

Use this endpoint when you need a quick delayed price quote specifically for the VFMVN30 ETF (the VN30 index tracker) on HOSE. Prefer this over the generic stock quote endpoint (/stock) when you only need the VN30 ETF and want a simpler, no-parameter call. Use the VNM endpoint instead if you need USD-denominated Vietnam ETF exposure for foreign investors. Use /vn-index if you want the raw index value rather than the ETF price.

## Known failure modes

- Market closed or outside trading hours may return stale or unavailable data
- Yahoo Finance backend outage causes quote fetch failure
- Payment of 0.05 USDC not processed, resulting in 402 Payment Required
- Rate limiting or worker timeout returns an error response
- Symbol unavailable on Yahoo Finance returns empty or error payload

## How this service works

VN30 proxy — VFMVN30 ETF tracking Vietnam's top 30 HOSE blue-chip stocks, delayed quote

## Output

A delayed price quote for the VFMVN30 ETF listed on HOSE, which tracks the VN30 index of Vietnam's 30 largest blue-chip stocks. The response typically includes price, possibly volume, and other standard quote fields sourced via Yahoo Finance.

## 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": {}
    }
   },
   "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/vfmvn30-etf-delayed-quote-2a4ac419/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vietnam-holiday-api.kdlcfa.workers.dev](https://www.zero.xyz/host/vietnam-holiday-api.kdlcfa.workers.dev/llms.txt)