# PerCall Tokenized Stock Live Quote

> PerCall Tokenized Stock Live Quote is a paid API for AI agents from percall.kimi.pro, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).

Returns a real-time bid/ask quote and market data for a tokenized stock or ETF on Robinhood Chain, paid per request via x402 USDC micropayment

## Facts

- Endpoint: GET https://percall.kimi.pro/api/x402/stock/%7Bsymbol%7D
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/percall-tokenized-stock-live-quote-e38b0e77
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_R9U8o1jQY0ljySR2r4Q7m

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 percall-tokenized-stock-live-quote-e38b0e77
```

Example prompt: What's the current live bid and ask price for NVDA? I want the real-time quote including daily high, low, and volume from Robinhood Chain.

## When to prefer this

Use this endpoint when you need real-time bid/ask quotes and intraday market data for tokenized stocks or ETFs available on Robinhood Chain (~194 assets), and you want a pay-per-request model with no API key or subscription required. Prefer this over traditional market data APIs when operating in a crypto-native or agent-driven workflow that already handles x402 micropayments in USDC on Base. Not suitable for assets outside the Robinhood Chain tokenized universe or for historical/end-of-day data.

## Known failure modes

- Symbol not found in the ~194 tokenized equities universe on Robinhood Chain — returns error or empty response
- Payment not processed — agent receives HTTP 402 and must complete USDC payment on Base before data is returned
- Market closed or data unavailable — stale or missing timestamp data
- Invalid symbol format — ensure ticker is a valid string (case-insensitive)
- Network timeout or upstream data feed delay from Robinhood Chain

## How this service works

PerCall is an x402 payment gateway selling live crypto market data to AI agents and developers. No accounts, no API keys: request, receive HTTP 402, pay in USDC on Base, get data.

## Output

A JSON object containing the symbol, token name, bid price, ask price, daily high, daily low, daily trading volume, mint/burn USD and token volume, contract address on Robinhood Chain, trading halt status, and timestamps — all denominated in USD.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ask": "178.60",
  "bid": "178.25",
  "chain": "Robinhood Chain (eip155:4663)",
  "symbol": "NVDA",
  "currency": "USD",
  "dailyLow": "176.40",
  "dailyHigh": "181.20",
  "timestamp": "2026-08-28T00:00:00.000Z",
  "tokenName": "NVIDIA • Robinhood Token",
  "generatedAt": "2026-08-28T00:00:00.000Z",
  "isTradingHalt": false,
  "contractAddress": "0x0000000000000000000000000000000000000000",
  "mintBurnUsdVolume": "220140.75",
  "dailyTradingVolume": "5231000",
  "mintBurnTokenVolume": "1234.5"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/percall-tokenized-stock-live-quote-e38b0e77/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from percall.kimi.pro](https://www.zero.xyz/host/percall.kimi.pro/llms.txt)