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x402stock Open/Close OHLCV Endpoint via ZeroClick
x402
x402stock Open/Close OHLCV Endpoint 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 2026-09-15).
Returns daily open, high, low, close, volume, pre-market, and after-hours price data for a given US stock or ETF ticker on a specific date
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. This document is the source of truth for agents: it lists the complete verified paid surface with each operation's live price in its x-payment-info. Endpoints not listed here are not part of the supported 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.
Output
A JSON object containing the ticker symbol, source attribution, as-of timestamp, and a data block with date, open, high, low, close, volume, pre-market price (or null if unavailable), and after-hours price (or null if unavailable) for the requested trading day.
Example use cases
Historical stock price lookup for analysis
“What were the open, high, low, and close prices for NVDA on March 4, 2025, including pre-market and after-hours? I want the adjusted figures.”
ETF daily performance check
“Pull the full daily price bar for SPY on February 28, 2025 — open, close, high, low, and volume — so I can compare it to the S&P 500 index that day.”
Backtesting data retrieval
“I need the OHLCV data for TSLA on December 10, 2024, unadjusted, including any pre-market or after-hours trading prices.”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/open-close/%7Bticker%7DWhen to prefer
Choose this endpoint when you need end-of-day OHLCV data plus pre-market and after-hours prices for a specific US stock or ETF on a specific historical date. It is ideal for backtesting, performance analysis, or point-in-time price lookups. Prefer this over real-time quote endpoints when you need a complete daily price bar with extended-hours data for a single ticker and date combination. Pay-per-use USDC pricing means no subscription commitment.
Side effects
- Invalid or non-existent ticker returns an error
- Non-trading day (weekend or holiday) may return no data or an error
- Future date returns no data
- Malformed date format causes a validation error
- Payment failure via x402/USDC results in 402 response and no data returned
- Ticker delisted before requested date may return empty or error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| daterequired | string | |
| adjusted | boolean |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | object | |
| as_ofrequired | string | |
| sourcerequired | string | |
| tickerrequired | string | |
| feedback | object |
Tags
x402
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