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x402stock Previous Close Bar
x402
x402stock Previous Close Bar is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns OHLCV and VWAP data for a stock ticker's most recent completed trading day as a single price bar.
Price / call$0.01
Success—
StatusUnknown
How this service works
Open, high, low, close, volume, and VWAP for a ticker's most recent completed trading day. One call returns one bar, handy for prior-close reference without setting a date range. 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 single OHLCV+VWAP price bar for the requested ticker covering its most recently completed trading session, including open, high, low, close prices, total volume traded, and volume-weighted average price (VWAP), along with the date of the session.
Example use cases
Morning portfolio reference check
“Before the market opens, pull yesterday's closing price and volume for TSLA so I can compare it to today's premarket action.”
Stock screener enrichment
“I'm building a watchlist — grab the previous close bar including VWAP for NVDA so I can check where it settled relative to its intraday average.”
ETF prior-session snapshot
“What were the open, high, low, and closing prices for SPY last trading day? I also want the volume and VWAP.”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/prev-close/:tickerWhen to prefer
Use this endpoint when you need a quick prior-close reference for a single ticker without specifying a date range. It is ideal for agents that need end-of-day context (close price, VWAP, volume) as a baseline before market open or for portfolio snapshots. Prefer it over range-based endpoints when only the last completed bar matters and you want minimal payload and cost ($0.01 USDC per call). No API key setup required — payment is handled seamlessly via x402 USDC.
Side effects
- Invalid or unrecognized ticker symbol returns an error or empty result
- Non-trading days (weekends, holidays) may affect which session is returned as 'most recent'
- Payment failure via x402/USDC will block the response
- Delisted or OTC tickers may not be supported
- Rate limits or upstream data provider outages could cause temporary failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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