# JMT Stock Quote

> JMT Stock Quote is a paid API for AI agents from jmt-x402-proxy.jmthomasofficial.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns the latest OHLCV (open, high, low, close, volume) stock quote for a US ticker symbol sourced from Stooq.

## Facts

- Endpoint: GET https://jmt-x402-proxy.jmthomasofficial.workers.dev/v2/api/stock-quote
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jmt-stock-quote-9558e5d6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_p2kb_GTGvqXfvusKYJLYZ

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 jmt-stock-quote-9558e5d6
```

Example prompt: What's the latest OHLCV stock quote for NVDA — give me the open, high, low, close, and volume from Stooq?

## When to prefer this

Use this endpoint when you need a quick, low-cost ($0.01 USDC) lookup of the latest OHLCV data for a specific US stock ticker. Prefer this over broader financial data APIs when you only need a single symbol's most recent quote and want minimal overhead. Best suited for lightweight agents that need to spot-check a price or feed a downstream calculation.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an error or empty quote
- Stooq data source unavailable causes upstream fetch failure
- Missing required 'symbol' query parameter results in a 400-level validation error
- Non-US ticker symbols may return no data or incorrect results

## How this service works

Latest US stock OHLCV quote from Stooq by ticker symbol.

## Output

A JSON object containing the ticker symbol, a quote object with OHLCV fields (open, high, low, close, volume), and a Unix timestamp indicating when the data was retrieved.

## 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": [
      "symbol"
     ],
     "properties": {
      "symbol": {
       "type": "string",
       "minLength": 1,
       "description": "US stock ticker."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "symbol",
      "quote",
      "timestamp"
     ],
     "properties": {
      "quote": {
       "type": "object"
      },
      "symbol": {
       "type": "string"
      },
      "timestamp": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jmt-stock-quote-9558e5d6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from jmt-x402-proxy.jmthomasofficial.workers.dev](https://www.zero.xyz/host/jmt-x402-proxy.jmthomasofficial.workers.dev/llms.txt)