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Crypto Market Cap & Macro Regime Oracle
x402
Crypto Market Cap & Macro Regime Oracle is a paid API for AI agents from kr-x402-mvp.kgy5612.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Returns global crypto market cap, BTC/ETH dominance, stablecoin flows, DeFi TVL, Fear & Greed index, and a macro regime label (BULLISH/NEUTRAL/BEARISH) in a single call.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.
Output
A JSON object with: macro regime label (BULLISH/NEUTRAL/BEARISH) and supporting reasons; total crypto market cap in USD; 24h volume and % change; BTC, ETH, and altcoin dominance percentages; stablecoin supply in USD with 1d and 7d % changes; DeFi TVL in USD; Fear & Greed index value and label; and a timestamp of last update.
Example use cases
Macro regime check before trade
“Before I put in this trade, tell me what the overall crypto market is doing — is it bullish, neutral, or bearish? I want the Fear and Greed score, BTC dominance, and whether stablecoin supply is moving in or out.”
Altcoin season detection
“Is it altcoin season yet? What's Bitcoin's current dominance percentage and how is the altcoin share of market cap looking compared to yesterday?”
DeFi TVL and stablecoin flow monitoring
“Give me a quick macro snapshot — what's the current DeFi TVL, how much stablecoin supply is in the market, and has it grown or shrunk over the last week?”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/v1/market-cap?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single-call macro snapshot of the entire crypto market rather than per-token data. Ideal for trading agents that need a regime signal before entering positions, DeFi agents assessing market risk, or any workflow requiring BTC dominance, stablecoin flow direction, and Fear & Greed in one response. Requires no API key — only USDC micropayment via x402 on Base.
Side effects
- Upstream data source outage (Coinlore, DeFiLlama, Alternative.me) may cause stale or missing fields
- x402 payment failure if USDC balance on Base is insufficient
- Rate limiting or worker timeout if aggregation takes too long
- Regime label may lag real-time conditions due to data freshness windows
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"regime": "NEUTRAL",
"reasons": [
"market cap -0.98% 24h",
"stablecoin supply -0.35% 1d (outflow)",
"BTC dominance 60.6% (alts weak)"
],
"sources": [
"https://api.coinlore.net/api/global/",
"https://api.llama.fi/v2/chains",
"https://stablecoins.llama.fi/stablecoins",
"https://api.alternative.me/fng/"
],
"fear_greed": {
"label": "Fear",
"value": 34
},
"updated_at": "2026-10-30T04:30:00Z",
"defi_tvl_usd": 89040661805,
"altcoin_share_pct": 28.65,
"btc_dominance_pct": 60.64,
"eth_dominance_pct": 10.71,
"total_market_cap_usd": 2661472949373,
"total_volume_24h_usd": 107406481755,
"stablecoin_supply_usd": 301482740887,
"volume_change_24h_pct": 20.32,
"stablecoin_change_1d_pct": -0.35,
"stablecoin_change_7d_pct": 0.4,
"market_cap_change_24h_pct": -0.98,
"stablecoin_share_of_mcap_pct": 11.33
}
}Tags
x402
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