Tool detail

Kronos Crypto Data & Forecasts

Returns a volume-weighted median BTC spot price aggregated from Binance, Coinbase, Kraken and OKX, with spread, confidence grade and per-source weights.

Categories: Market prices

Use when

get a reliable multi-exchange BTC spot price
check cross-exchange price spread for BTC
get a confidence-graded BTC reference price

Not for

not a price forecast or prediction - spot price only
not derivatives data like funding rate or open interest

Inputs

GET: no parameters.

Admitted input schema

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://kronossignals.com/api/v1/price/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/price/btc
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z