# Kronos SOL Price Forecast

> Kronos SOL Price Forecast is a paid API for AI agents from kronossignals.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns real-time Solana (SOL) price plus ML deep-learning forecast including up-probability, expected close, price range, and p10-p90 quantiles for 1h, 4h, or 24h horizons

## Facts

- Endpoint: GET https://kronossignals.com/api/v1/forecast/sol
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kronos-sol-price-forecast-ec15ebfe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WCuPZQ_vHuD_7V3AxOGsq

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 kronos-sol-price-forecast-ec15ebfe
```

Example prompt: What's the Kronos ML forecast for Solana over the next 4 hours — give me the up-probability, expected close, and the p10-p90 price range?

## When to prefer this

Choose this endpoint when you need a quantitative, ML-generated probabilistic forecast for SOL specifically — including confidence intervals and volatility — rather than just a raw price feed. Ideal for trading bots or AI agents that need directional probability scores and price range estimates, not just current price. Prefer over generic price APIs when you need forward-looking signals with a documented live track record.

## Known failure modes

- Invalid horizon value returns validation error
- Payment failure via x402 if USDC balance is insufficient
- Upstream price feed outage may cause stale or missing spot price
- Model cache miss may result in slightly delayed forecast data
- Rate limiting if too many calls are made in a short window

## How this service works

Real-time and ML-forecasted Solana (SOL) price. Kronos deep-learning model: up-probability, expected close, price range, p10-p90 quantiles, forward volatility across 1h/4h/24h horizons. Crypto price prediction / price forecast API for AI agents and trading bots. Pay-per-call via x402 on Base USDC. Live track record at /api/stats: ~54% directional hit, ~70% in-range over 15k+ scored forecasts — measured on served predictions, not a backtest.

## Output

Returns Solana spot price from Binance plus deep-learning model outputs: directional up-probability (%), expected close price, forecasted price range, p10–p90 quantile intervals, and forward volatility — all scoped to the requested horizon (1h, 4h, or 24h). Live track record shows ~54% directional accuracy and ~70% in-range rate over 15,000+ scored forecasts.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "horizon": {
       "enum": [
        "1h",
        "4h",
        "24h"
       ],
       "type": "string",
       "default": "1h",
       "description": "Forecast horizon: 1h = 1-hour candles, 4h = 4-hour candles, 24h = daily candles"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kronos-sol-price-forecast-ec15ebfe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kronossignals.com](https://www.zero.xyz/host/kronossignals.com/llms.txt)