# ETF & Macro Intelligence – ETF Prices

> ETF & Macro Intelligence – ETF Prices is a paid API for AI agents from x402-sand.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-19).

Returns current price data for crypto ETFs and related institutional fund instruments

## Facts

- Endpoint: GET https://x402-sand.vercel.app/api/etf/prices?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/etf-macro-intelligence-etf-prices-f9c30e05
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DZ8i9ejgBWLFMNyvmk5rM

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 etf-macro-intelligence-etf-prices-f9c30e05
```

Example prompt: What are the current prices for the major crypto spot ETFs — things like Bitcoin and Ethereum ETFs from BlackRock, Fidelity, and similar issuers?

## When to prefer this

Choose this endpoint when you need current price data specifically for crypto ETFs and institutional fund products. It is ideal for agents tracking Bitcoin or Ethereum spot ETF prices, monitoring institutional fund valuations, or feeding crypto ETF price data into portfolio analytics. Prefer this over generic crypto price APIs when the user specifically cares about ETF wrapper pricing rather than underlying asset spot prices.

## Known failure modes

- Empty data array returned if no ETF price data is currently available (success: true but data: [])
- Payment required error (HTTP 402) if USDC payment of $0.02 is not included
- Service unavailability on the Vercel sandbox environment leading to 500 errors
- Stale or delayed price data if upstream institutional data sources have not refreshed

## How this service works

Crypto ETF flows, institutional fund data, and US macroeconomic events.

## Output

Returns a JSON object with a 'data' array containing ETF price records and a 'success' boolean. The data array includes current price information for crypto ETF products tracked by the service.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  },
  "additionalProperties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [],
  "success": true,
  "endpoint": "/api/etf/prices"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/etf-macro-intelligence-etf-prices-f9c30e05/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-sand.vercel.app](https://www.zero.xyz/host/x402-sand.vercel.app/llms.txt)