# Kronos Quant Signal – Forecast Evolution by Symbol

> Kronos Quant Signal – Forecast Evolution by Symbol is a paid API for AI agents from kronos.seshat.markets, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns multi-timeframe quantitative price-path forecasts for a given crypto, commodity, or pre-market equity symbol

## Facts

- Endpoint: GET https://kronos.seshat.markets/api/feeds/kronos/forecast-evolution/%7BsymbolKey%7D
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kronos-quant-signal-forecast-evolution-by-symbol-9e2d01e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UUEgiERwAH-JHVzl46qGK

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-quant-signal-forecast-evolution-by-symbol-9e2d01e5
```

Example prompt: What's the Kronos Quant Signal forecast evolution for BTC right now — I want to see the multi-timeframe price-path prediction for Bitcoin.

## When to prefer this

Choose this endpoint when you need algorithmic, multi-timeframe price-path forecasts for crypto assets, commodities, or pre-market equities and are comfortable with USDC micropayment-gated access via x402. Prefer it over generic market data APIs when you want a quantitative signal rather than raw price history, and over news-based sentiment APIs when you need a structured numerical forecast.

## Known failure modes

- Unknown or unsupported symbolKey returns an error or empty result
- Payment failure via x402/USDC micropayment blocks access to the forecast
- Stale or missing data for thinly-traded symbols
- Rate limiting if micropayment not processed correctly
- Invalid symbolKey format causes a bad request error

## How this service works

Kronos financial intelligence API: crypto, commodities, and pre-market equities. Multi-timeframe price-path forecasts with x402 USDC micropayments.

## Output

A structured forecast object containing multi-timeframe quantitative price-path predictions and signal evolution data for the requested financial symbol (crypto, commodity, or pre-market equity), generated by the Kronos algorithmic model.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kronos-quant-signal-forecast-evolution-by-symbol-9e2d01e5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kronos.seshat.markets](https://www.zero.xyz/host/kronos.seshat.markets/llms.txt)