# Carbon & Cashmere OHLCV API – SOL

> Carbon & Cashmere OHLCV API – SOL is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.005/call, status down (last checked 2026-09-03).

Returns historical OHLCV (open/high/low/close/volume-sampled) candlestick data for Solana (SOL) at hourly intervals

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/ohlcv/SOL
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/carbon-cashmere-ohlcv-api-sol-9f9e73a6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gWxvo5cpPXEf2pUa6qGNQ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability carbon-cashmere-ohlcv-api-sol-9f9e73a6
```

Example prompt: Pull the last 720 hourly SOL candles from Carbon & Cashmere so I can check recent Solana price action — I need open, high, low, and close for each bar.

## When to prefer this

Choose this endpoint when you need structured OHLCV candlestick data for SOL specifically, with a known hourly interval and sample-count metadata per bar. Prefer it over generic market data providers when operating within the Carbon & Cashmere ecosystem (e.g. you plan to chain it with their mean-reversion, trend, or ML ensemble endpoints). Best when you need precise open/high/low/close bars rather than just a spot price.

## Known failure modes

- Invalid or unsupported coin symbol returns an error response
- Network timeout or service unavailability returns 5xx error
- Payment not included or insufficient (x402 payment required) returns 402 error
- Request rate limit exceeded returns 429 error
- Malformed query parameters return 400 bad request

## How this service works

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

## Output

A JSON object containing the coin symbol ('SOL'), the number of candles returned (e.g. 720), the interval ('1h'), and an array of candle objects each with a UTC timestamp, low, high, open, close prices, and a sample count indicating how many raw ticks were aggregated into that bar.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "coin": "BTC",
  "count": 720,
  "candles": [
   {
    "ts": "2026-03-15T14:00:00Z",
    "low": 83100.2,
    "high": 83450,
    "open": 83200.5,
    "close": 83350.8,
    "samples": 28
   }
  ],
  "interval": "1h"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/carbon-cashmere-ohlcv-api-sol-9f9e73a6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.carbon-cashmere.de](https://www.zero.xyz/host/api.carbon-cashmere.de/llms.txt)