# Blockrun US Stock Realtime Price – SYK (Stryker)

> Blockrun US Stock Realtime Price – SYK (Stryker) is a paid API for AI agents from blockrun-web-vbsbhh7lea-uc.a.run.app, paid per call via x402, $0.002/call, status down (last checked 2026-09-15).

Returns the real-time market price of Stryker Corporation (SYK) from the Pyth oracle network, with optional pre/post market session support.

## Facts

- Endpoint: GET https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/SYK
- Price: $0.002/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockrun-us-stock-realtime-price-syk-stryker-9fca91ac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SQFceWyfML3-EpI_JM_jN

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 blockrun-us-stock-realtime-price-syk-stryker-9fca91ac
```

Example prompt: What's the current real-time price of SYK (Stryker) right now, including the confidence interval? Also check the post-market session price if available.

## When to prefer this

Use this endpoint when you need a real-time, oracle-backed price for SYK (Stryker Corporation) specifically, with a confidence interval sourced from the Pyth Network. It is ideal when you need trustworthy, low-latency price data with cryptographic provenance for financial agents, trading bots, or portfolio trackers. Prefer this over general financial APIs when Pyth oracle confidence scores are required or when operating in a Web3/x402 micropayment environment.

## Known failure modes

- Invalid or unsupported ticker symbol returns an error
- Market closed with no session parameter may return stale or unavailable price
- Invalid session enum value (not pre/post/on) causes a validation error
- Network timeout or Pyth oracle unavailability results in a 5xx error
- Micropayment (x402) failure prevents access to the endpoint

## How this service works

US Stock realtime price for SYK

## Output

Returns a JSON object containing the ticker symbol (SYK), current price (e.g. 273.1), a confidence value indicating price uncertainty, a Unix publish timestamp, an ISO-8601 UTC timestamp, the Pyth Hermes feed ID (0x-prefixed hex), asset type (equity), and source identifier ('pyth').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "path": {
     "type": "object",
     "required": [
      "symbol"
     ],
     "properties": {
      "symbol": {
       "type": "string",
       "example": "AAPL",
       "description": "NYSE/Nasdaq/AMEX ticker (AAPL, TSLA, NVDA, CRCL, SPY, …)."
      }
     }
    },
    "query": {
     "type": "object",
     "properties": {
      "session": {
       "enum": [
        "pre",
        "post",
        "on"
       ],
       "type": "string",
       "description": "Optional US market session. Omit for regular hours."
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "symbol",
    "price",
    "confidence",
    "publishTime",
    "source"
   ],
   "properties": {
    "price": {
     "type": "number",
     "example": 273.1
    },
    "feedId": {
     "type": "string",
     "description": "Pyth Hermes feed ID (0x-prefixed hex)"
    },
    "source": {
     "type": "string",
     "const": "pyth"
    },
    "symbol": {
     "type": "string",
     "example": "AAPL"
    },
    "assetType": {
     "enum": [
      "equity",
      "crypto",
      "fx",
      "metal"
     ],
     "type": "string"
    },
    "timestamp": {
     "type": "string",
     "description": "ISO-8601 UTC"
    },
    "confidence": {
     "type": "number",
     "example": 0.15
    },
    "publishTime": {
     "type": "integer",
     "description": "Unix seconds"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockrun-us-stock-realtime-price-syk-stryker-9fca91ac/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from blockrun-web-vbsbhh7lea-uc.a.run.app](https://www.zero.xyz/host/blockrun-web-vbsbhh7lea-uc.a.run.app/llms.txt)