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BaseBuilder Stocks Time Series
x402
BaseBuilder Stocks Time Series is a paid API for AI agents from bb-stocks.vercel.app, paid per call via x402, $0.160923/call, status unknown (last checked 2026-09-14).
Retrieves historical time series price data for stocks over a specified period
Price / call$0.160923
Success—
StatusUnknown
How this service works
BaseBuilder Stocks API hub - 21 paid endpoints
Output
Returns a time series of historical stock price data including open, high, low, close prices and volume (OHLCV) for the requested ticker and date range, structured as a sequence of timestamped data points.
Example use cases
Backtest trading strategy on historical data
“I need you to grab the last 90 days of daily OHLCV data for Tesla stock so I can backtest my moving average crossover strategy against actual price movements.”
Compare performance across multiple stocks
“Can you fetch the weekly price history for Microsoft, Apple, and Nvidia from the start of last year through today? I want to see which one had the best returns.”
Analyze intraday volatility for active trading
“Pull the hourly price data for the S&P 500 index from the last 5 trading days so I can measure intraday volatility and find the best times to enter positions.”
Technical details
Endpoint
POSThttps://bb-stocks.vercel.app/api/stocks/time-seriesWhen to prefer
Choose this endpoint when you need structured historical OHLCV time series data for a specific stock ticker over a defined date range, especially within a crypto-payment (x402) enabled workflow on Base blockchain infrastructure.
Side effects
- Invalid or unknown ticker symbol returns error
- Date range out of available historical data bounds
- Missing required parameters such as symbol or date range
- Rate limiting or payment failure via x402 protocol
- Malformed POST body returns validation error
Tags
x402
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