Stock historical bars

Historical OHLCV bars for a symbol. Configurable interval (1m, 5m, 15m, 30m, 60m, 1d, 1wk, 1mo, 3mo) and range (1d, 5d, 1mo, 3mo, 6mo, 1y, 2y, 5y, 10y, ytd, max). Intraday intervals are limited by Yahoo to ~60 days of data. Returns a flat array of bars (time, open, high, low, close, volume) ready for charting or backtests.

Input

Field	Type	Description
symbol *	string	Ticker symbol
interval	string	Bar size: 1m, 5m, 15m, 30m, 60m, 1d, 1wk, 1mo, 3mo (default 1d)
range	string	History window: 1d, 5d, 1mo, 3mo, 6mo, 1y, 2y, 5y, 10y, ytd, max (default 1mo)

Example output

{
  "symbol": "AAPL",
  "interval": "1d",
  "range": "1mo",
  "currency": "USD",
  "timezone": "America/New_York",
  "bars": [
    {
      "time": "2026-05-20T13:30:00Z",
      "open": 218.2,
      "high": 220.3,
      "low": 217.65,
      "close": 219.8,
      "volume": 48123456
    }
  ],
  "count": 1
}

Try it — see the 402 challenge (free)

curl -i "https://agent402.tools/api/stock-history?symbol=AAPL&interval=1d&range=1mo"

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/stock-history?symbol=AAPL&interval=1d&range=1mo");

Wallet-only. This tool reaches the network/browser/storage, so it is paid in USDC via x402 (no proof-of-work tier).

Part of these workflows

This tool is one step in 2 curated multi-tool workflows — agents can fetch the whole sequence as an MCP prompt or call https://agent402.tools/api/skill-packs/{slug}/prompt.

• Financial research — Pull SEC filings, real-time quotes, historical prices, and macro context for a single ticker in one pass.
• Trend analysis — Take any numeric time series — a stock's daily close, a FRED macro indicator, a treasury yield history — and run it through the full quantitative workup: descriptives, moving averages, trend line, outliers, optional correlation against a benchmark, and a deterministic forecast forward with a 95% prediction interval. Everything an analyst writes a notebook for, in one chain of cheap calls.

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