Tool detail

Kronos Crypto Data & Forecasts

Returns a composite crypto market digest for one asset: derivatives signals, 30-day volatility, fear-greed index, and BTC/ETH/SOL forecast probability.

Categories: Market prices, Trading signals

Use when

get a one-call market snapshot for a crypto asset
check funding, open interest and volatility together
get ML forecast probability for BTC, ETH or SOL

Not for

historical time series — this is a live snapshot, not a backtest
self-reported accuracy stats differ between the listing and the site

Inputs

GET query param: asset (string, optional; slug e.g. btc/eth/sol/bnb/xrp — overrides the /btc path default)

Admitted input schema

{
  "type": "object",
  "properties": {
    "asset": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Asset slug — btc, eth, sol, bnb, xrp, etc."
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://kronossignals.com/api/v1/digest/btc

Payment

Protocol: x402
Listed price: 0.02 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://kronossignals.com/api/v1/digest/btc
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z