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BlockRun US Stock Price — Real-Time Quote via Pyth
x402
BlockRun US Stock Price — Real-Time Quote via Pyth is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns a real-time US stock price quote (with confidence interval and publish timestamp) for a given NYSE/Nasdaq/AMEX ticker, sourced from the Pyth oracle network.
Price / call$0.001
Success—
StatusUnknown
How this service works
US Stock realtime price for AAPL
Output
Returns a JSON object containing the ticker symbol, current price (e.g. 273.10), a confidence interval (e.g. 0.15), the Unix publish timestamp, an ISO-8601 UTC timestamp, the Pyth Hermes feed ID (0x-prefixed hex), asset type (equity), and the data source identifier ('pyth').
Example use cases
Live portfolio valuation check
“Can you pull the current prices for AAPL, MSFT, and TSLA right now so I can see what my portfolio is worth today?”
Real-time trade entry confirmation
“Before I place this buy order, what is SPY trading at right now and what's the confidence interval on that price?”
On-demand earnings day price check
“NVDA just reported earnings — what's the latest real-time price and when was it last published by the oracle?”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/usstock/price/AAPLWhen to prefer
Use this endpoint when you need real-time US equity prices sourced from the Pyth oracle network without managing traditional API keys, and when you want pay-per-call micropayment billing settled in USDC on Base or Solana. Ideal for AI agents that need low-friction, on-demand stock price data with cryptographic provenance (feed ID, publish time, confidence interval) rather than a subscription-based data feed.
Side effects
- Unknown or unsupported ticker symbol returns an error or empty result
- Invalid session enum value (not pre/post/on) causes a 400 bad request
- Payment failure (insufficient USDC balance) returns HTTP 402 Payment Required
- Pyth oracle temporarily unavailable causes a 503 or stale data response
- Rate limiting or gateway overload may return 429 Too Many Requests
Input
{
"input": {
"path": {
"symbol": "AAPL"
},
"query": {
"session": "on"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
{
"price": 295.52006,
"feedId": "0x49f6b65cb1de6b10eaf75e7c03ca029c306d0357e91b5311b175084a5ad55688",
"source": "pyth",
"symbol": "AAPL",
"category": "stocks/us",
"assetType": "equity",
"timestamp": "2026-06-11T20:00:21.000Z",
"confidence": 0.7839999999999999,
"publishTime": 1781208021
}Tags
x402
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