StableFinance Historical OHLCV Price Bars

x402

StableFinance Historical OHLCV Price Bars is a paid API for AI agents from stablefinance.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns historical OHLCV (open, high, low, close, volume) price bars for a US stock over a specified date range and interval.

Price / call$0.02

Seller volume →—

Success—

StatusUnknown

How this service works

Historical OHLCV bars for a US stock. Required: ticker, interval (day|week|month|year), start_date (YYYY-MM-DD), end_date (YYYY-MM-DD).

Output

An array of OHLCV bars for the requested ticker and interval, each containing open, high, low, close, volume, and timestamp fields, along with the ticker symbol confirming the query.

Example use cases

Example prompt

“Can you pull daily OHLCV price bars for AAPL from 2023-01-01 to 2023-12-31 so I can analyze its price movement last year?”

Technical details

Endpoint

GEThttps://stablefinance.dev/api/prices

When to prefer

Use this endpoint when you need structured historical price data (OHLCV) for a US stock at daily, weekly, monthly, or yearly granularity, especially for backtesting, charting, or quantitative analysis workflows. Prefer it over live-price endpoints when you need a time series rather than a single current quote.

Side effects

Invalid ticker symbol returns an error or empty result
Dates outside supported history range may return empty bars array
Invalid interval enum value returns a validation error
Malformed date format (not YYYY-MM-DD) triggers a 400 error
Missing required parameters (ticker, interval, start_date, end_date) returns a 400 bad request
Payment failure (x402) returns a 402 Payment Required response

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "ticker": "AAPL",
      "end_date": "2023-12-31",
      "interval": "day",
      "start_date": "2023-01-01"
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "_truncated": true,
  "_originalSize": 16179
}

Schema · Response

{
  "type": "json",
  "example": {
    "prices": [
      {
        "low": 183.89,
        "high": 188.44,
        "open": 187.15,
        "time": "2024-01-02",
        "close": 185.64,
        "volume": 82488700
      }
    ],
    "ticker": "AAPL"
  }
}

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How this service works

Historical OHLCV bars for a US stock. Required: ticker, interval (day|week|month|year), start_date (YYYY-MM-DD), end_date (YYYY-MM-DD).

Output

An array of OHLCV bars for the requested ticker and interval, each containing open, high, low, close, volume, and timestamp fields, along with the ticker symbol confirming the query.

Technical details

Endpoint

GEThttps://stablefinance.dev/api/prices

When to prefer

Side effects

Invalid ticker symbol returns an error or empty result
Dates outside supported history range may return empty bars array
Invalid interval enum value returns a validation error
Malformed date format (not YYYY-MM-DD) triggers a 400 error
Missing required parameters (ticker, interval, start_date, end_date) returns a 400 bad request
Payment failure (x402) returns a 402 Payment Required response

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "ticker": "AAPL",
      "end_date": "2023-12-31",
      "interval": "day",
      "start_date": "2023-01-01"
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "_truncated": true,
  "_originalSize": 16179
}

Schema · Response

{
  "type": "json",
  "example": {
    "prices": [
      {
        "low": 183.89,
        "high": 188.44,
        "open": 187.15,
        "time": "2024-01-02",
        "close": 185.64,
        "volume": 82488700
      }
    ],
    "ticker": "AAPL"
  }
}