SERVICE

crypto-price

Xynaptic Crypto Price — real-time snapshot of 6 major crypto assets (BTC, ETH, SOL, ADA, LINK, DOT) with 24h changes, breadth and top movers. USD only, agent-ready.

$0.01 per call · /v1/crypto-price

Call it

curl -s https://api.xynaptic.io/v1/crypto-price \
  -H "Accept: application/json"

# -> 402 Payment Required (x402 challenge: price, payTo, networks)
# -> sign the payment, retry with PAYMENT-SIGNATURE -> 200

What you get back

{
  "service": "crypto-price",
  "generated_at": "2026-09-23T10:00:00Z",
  "prices": {
    "BTC": {
      "usd": 86000,
      "chg_24h_pct": -0.4
    }
  },
  "market": {
    "breadth": "3/6 up"
  },
  "summary": "BTC $86,000 (-0.4% 24h) — neutral tone."
}