# Heurist Mesh Yahoo Finance Quote Snapshot

> Heurist Mesh Yahoo Finance Quote Snapshot is a paid API for AI agents from mesh.heurist.xyz, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Returns a compact current market snapshot (price, volume, change, etc.) for one or more exact Yahoo Finance symbols via POST.

## Facts

- Endpoint: POST https://mesh.heurist.xyz/x402/agents/YahooFinanceAgent/quote_snapshot
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/heurist-mesh-yahoo-finance-quote-snapshot-7b4be693
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YccYDQL9tqsWVdT3gNRY4

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 heurist-mesh-yahoo-finance-quote-snapshot-7b4be693 -d '<json body>'
```

Example prompt: Can you pull a current market snapshot for AAPL, MSFT, and NVDA — I need the latest price, daily change, and volume for each?

## When to prefer this

Use this endpoint when you need a quick, current market quote for one or more equities, ETFs, indices, or other Yahoo Finance-supported symbols. Prefer this over futures_snapshot for non-futures instruments. Ideal for portfolio monitoring, pre-trade price checks, or feeding real-time prices into downstream analysis. Not suitable for historical data, futures trend context, or crypto-specific on-chain data.

## Known failure modes

- Invalid or unrecognized Yahoo Finance symbol returns an error or empty result
- Futures symbols may return incomplete data — use futures_snapshot endpoint instead
- Rate limiting or payment failure (402) if USDC balance is insufficient
- Yahoo Finance data delay or outage causes stale or unavailable quotes
- Malformed request body (missing or incorrectly formatted symbols list) returns a 400 error

## How this service works

Return a compact current market snapshot for one or more exact Yahoo Finance symbols. For futures symbols, prefer futures_snapshot which includes recent trend context.

## Output

A compact market snapshot object for each requested Yahoo Finance symbol, including current price, daily price change, percent change, trading volume, bid/ask prices, and other key quote fields available from Yahoo Finance at the time of the call.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/heurist-mesh-yahoo-finance-quote-snapshot-7b4be693/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mesh.heurist.xyz](https://www.zero.xyz/host/mesh.heurist.xyz/llms.txt)