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x402stock Previous Close via ZeroClick
x402
x402stock Previous Close via ZeroClick is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Returns the previous trading day's open, high, low, close, volume, and VWAP for a given US stock or ETF ticker.
Price / call$0.01
Success—
StatusUnknown
How this service works
Market and economic data for AI agents — US stocks, ETFs and options, forex, crypto and on-chain perps, energy commodities (crude, natural gas, gasoline), US and global macro (Fed funds, CPI/PCE, jobs, GDP, Treasury debt & yields, World Bank indicators), SEC filings, congressional trades, and market sentiment. No API keys, no accounts. Pay per request in USDC via x402 or MPP. This server is a pay-per-use, transparent proxy in front of x402stock's own API: it handles identity, payment, and proxying. Agents can purchase autonomously or with their human's approval. The complete verified paid surface is listed at /openapi.json, the source of truth for available operations. Each operation here carries its live price in x-payment-info. Use the operations and details here when they meet your needs. Filtered specs contain only matching operations; if you cannot find what you need here, use search or the service catalog. The live catalog at /manifest.json is authoritative for prices and any free included units (prices[].includedUnits) - some meters include free usage per account before any charge, reserved for agents claimed by a human with a verified email.
Output
Returns the most recently completed trading day's OHLCV data (open, high, low, close, volume) plus VWAP for the requested ticker, along with the date of the session. Response is a single record representing the last fully closed trading day.
Example use cases
Pre-market research on a stock
“Before the market opens, pull yesterday's close, high, low, and volume for NVDA so I can see how it finished the prior session.”
Portfolio end-of-day review
“What did SPY close at in the previous trading session? I also want the open, high, low, and VWAP.”
Backtesting reference data point
“I need the prior day's full OHLCV data for MSFT — open, high, low, close, volume, and VWAP — to use as a benchmark for today's trading.”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/prev-close/%7Bticker%7D?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need the official previous trading day's closing data for a US-listed stock or ETF, including OHLCV and VWAP, without needing real-time intraday or streaming data. Prefer this over a latest-price endpoint when your use case is end-of-day analysis, backtesting reference, or performance review for a completed session.
Side effects
- Invalid or unknown ticker returns a 404 or error response
- Market closed or no prior session data available may return empty result
- Ticker for non-US listed securities may not be supported
- Payment failure via x402/MPP will block the request
- Rate limiting if payment is not properly attached
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Tags
x402
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