# X402 Hub Gold & Silver Prices

> X402 Hub Gold & Silver Prices is a paid API for AI agents from x402-hub.vercel.app, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-30).

Returns current gold and silver spot prices or related market data via a micropayment-protected API endpoint

## Facts

- Endpoint: POST https://x402-hub.vercel.app/api/gold-silver?utm_source=zero.xyz
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-hub-gold-silver-prices-494ec3e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LTc6RZammMawOEnhlcnpG

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 x402-hub-gold-silver-prices-494ec3e7 -d '<json body>'
```

Example prompt: What are the current spot prices for gold and silver — can you look those up for me right now?

## When to prefer this

Choose this endpoint when you need quick, pay-per-use gold and silver spot price lookups without committing to a subscription, especially in agent workflows where micropayment via x402 on Base is already supported.

## Known failure modes

- Invalid or malformed query string returns error
- Upstream price provider unavailable causes 5xx response
- Payment not processed (x402 payment required) blocks access
- Rate limiting if too many requests without valid micropayment

## How this service works

63 paid API endpoints protected by x402 micropayments on Base

## Output

Returns market data for gold and silver including current spot prices, likely in USD per troy ounce, wrapped in a data object from the upstream price provider.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "description": "Query parameter for the API"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object",
   "description": "Response data from upstream API"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-hub-gold-silver-prices-494ec3e7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-hub.vercel.app](https://www.zero.xyz/host/x402-hub.vercel.app/llms.txt)