santyvv-data — Market & On-Chain Data
Crypto prices as a MEDIAN across several venues (not one exchange), plus token facts, OHLC candles, market overview, DeFi protocol TVL and wallet balances. 8 tools, 2 free.
How to pay
Subscribe
$15/month
Predictable monthly cost with included usage. Best for steady, high-volume traffic.
- Unlimited tools within plan limits
- One API key, billed once a month
- Cancel any time
Most crypto data APIs give you one exchange last trade. This server gives you the median across several venues with its spread, so you can quote, compare venues or spot a dislocated market from inside your assistant. Beyond price: token facts (contract, decimals, supply), OHLC candles for any interval (1m to 1d) to compute trend or volatility, market context (total cap, BTC dominance, movers) and DeFi protocol TVL with its 24h and 7d change - the size and health of a protocol before you interact with it. Wallet balances on Base and other chains let you verify a payment or a holding without opening a block explorer. Two tools are free and always will be: browse the catalogue, and probe every upstream source live (response, HTTP status, latency) so you know a number is there before you pay for it. The same engine serves 40 HTTP routes at x402.santyvv.com, paid per call in USDC on Base.