SERVICE

crypto-global

Xynaptic Crypto Global — global crypto market snapshot (CoinMarketCap Pro): total market cap, BTC/ETH dominance, 24h volume, market trend assessment. GET (no params).

$0.01 per call · /v1/crypto-global

Call it

curl -s https://api.xynaptic.io/v1/crypto-global \
  -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-global",
  "total_mcap_usd_t": 2.88,
  "btc_dominance": 57.8,
  "volume_24h_usd_b": 85.2,
  "summary": "Global crypto: 2.88T$ mcap, BTC dominance 57.8%, 24h volume 85.2B$."
}