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x402stock Market Losers
x402
x402stock Market Losers is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402 or MPP, $0.02/call, status unknown (last checked 2026-10-15).
Returns the biggest declining stocks (market losers) for the current or most recent trading session, priced per call in USDC via x402
Price / call$0.02
Success—
StatusUnknown
How this service works
The day's biggest percentage losers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.
Output
A ranked list of the worst-performing US stocks for the current or most recent trading session, including ticker symbols, price change values, percentage declines, and volume data for each loser.
Example use cases
Daily market decline summary
“Give me a rundown of today's biggest stock market losers — I want to see which US stocks dropped the most and by how much.”
Contrarian buying opportunity scan
“Show me the stocks that have fallen the hardest today so I can look for potential oversold buying opportunities.”
Portfolio risk check against market losers
“Pull up today's top market losers and tell me if any of them overlap with my watchlist of TSLA, NVDA, and META.”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/losers?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time or session-based ranked list of the worst-performing US stocks without managing API keys or accounts. It is ideal for agents that need autonomous market screener data with pay-per-use economics via x402/USDC, especially when building daily market summaries, contrarian screens, or risk monitoring workflows.
Side effects
- Market closed or no trading data available for the session
- Payment failure if USDC balance is insufficient via x402
- Invalid or malformed properties filter returns 400 error
- Rate limiting if too many requests are made in quick succession
- Empty result set if market has not yet opened or no data is available
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| as_ofrequired | string | |
| countrequired | number | |
| sourcerequired | string | |
| tickersrequired | array | |
| directionrequired | string |
Tags
x402
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