Carbon & Cashmere Signal API – ETH OHLCV & Funding History

x402

Carbon & Cashmere Signal API – ETH OHLCV & Funding History is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.02/call, status down (last checked 2026-09-13).

Returns historical OHLCV candlestick data and funding rates for Ethereum (ETH) at a specified interval

Price / call$0.02

Seller volume →—

Success—

StatusDown

How this service works

Professional crypto market intelligence. Real-time prices, signals, and market scoring.

Output

A JSON object containing the coin ticker (ETH), an array of OHLCV bars each with open, high, low, close, volume, and timestamp, an array of funding rate entries with timestamp and rate, and the interval label (e.g. '4h').

Example use cases

Backtest ETH trading strategy

“Grab the historical ETH OHLCV candle data from Carbon & Cashmere so I can run a backtest on my momentum strategy and see how it would have performed over the past month.”

Analyze ETH funding rate trends

“Pull the ETH funding rate history from Carbon & Cashmere for the last week so I can spot any unusual spikes in carry cost and figure out if the market is getting overleveraged.”

Build ETH price dashboard

“Fetch the latest historical ETH candlestick data and funding rates from Carbon & Cashmere so I can populate my market overview dashboard with clean, structured price and derivatives data.”

Technical details

Endpoint

GEThttps://api.carbon-cashmere.de/v1/intel/history/ETH

When to prefer

Use this endpoint when you need structured historical price candle data (OHLCV) and funding rates specifically for ETH, and you want data from a professional crypto intelligence provider that bundles both price history and derivatives carry data in one call. Prefer over generic public APIs when you need reliable, consistent formatting with funding rate context included.

Side effects

Unsupported coin symbol returns 404 or empty dataset
Invalid interval parameter returns 400 bad request
No historical data available for requested range returns empty arrays
Authentication or payment failure (x402) returns 402 Payment Required
Rate limiting exceeded returns 429 Too Many Requests

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "coin": "BTC",
    "ohlcv": [
      {
        "c": 84800,
        "h": 85200,
        "l": 84100,
        "o": 84500,
        "v": 12500,
        "ts": "2026-04-13T00:00:00"
      }
    ],
    "funding": [
      {
        "ts": "2026-04-13T00:00:00",
        "rate": 0.0001
      }
    ],
    "interval": "4h"
  }
}

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How this service works

Professional crypto market intelligence. Real-time prices, signals, and market scoring.

Output

Example use cases

Backtest ETH trading strategy

“Grab the historical ETH OHLCV candle data from Carbon & Cashmere so I can run a backtest on my momentum strategy and see how it would have performed over the past month.”

Analyze ETH funding rate trends

“Pull the ETH funding rate history from Carbon & Cashmere for the last week so I can spot any unusual spikes in carry cost and figure out if the market is getting overleveraged.”

Build ETH price dashboard

“Fetch the latest historical ETH candlestick data and funding rates from Carbon & Cashmere so I can populate my market overview dashboard with clean, structured price and derivatives data.”

Technical details

Endpoint

GEThttps://api.carbon-cashmere.de/v1/intel/history/ETH

When to prefer

Side effects

Unsupported coin symbol returns 404 or empty dataset
Invalid interval parameter returns 400 bad request
No historical data available for requested range returns empty arrays
Authentication or payment failure (x402) returns 402 Payment Required
Rate limiting exceeded returns 429 Too Many Requests

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "coin": "BTC",
    "ohlcv": [
      {
        "c": 84800,
        "h": 85200,
        "l": 84100,
        "o": 84500,
        "v": 12500,
        "ts": "2026-04-13T00:00:00"
      }
    ],
    "funding": [
      {
        "ts": "2026-04-13T00:00:00",
        "rate": 0.0001
      }
    ],
    "interval": "4h"
  }
}