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Crypto Microdata: Global Crypto Market Losers (x402)
x402
Crypto Microdata: Global Crypto Market Losers (x402) 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 the top-performing losing cryptocurrencies ranked by 24h price decline, with market breadth, volume, and funding data from Hyperliquid.
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
Returns a JSON object with the current venue (Hyperliquid), total universe size, number of liquid assets, market breadth summary (advancers, decliners, advance ratio, label), and ranked lists including top_losers each with coin name, mark price, 24h change percent, premium bps, max leverage, vol/OI ratio, 24h volume USD, funding APR, and open interest USD. Also includes top_volume, top_gainers, highest_funding, unusual_activity, top_open_interest, most_negative_funding arrays and an updated_at timestamp.
Example use cases
Bearish momentum scan for trading bot
“Pull the top 15 biggest crypto losers right now on Hyperliquid, filtered to tokens with at least $5 million in 24h volume — I want to look for short entry setups with negative funding.”
Daily market recap newsletter
“What's the market breadth looking like today in crypto? Give me the advance/decline ratio and the top losing coins so I can write today's market summary.”
Risk monitoring for long portfolio
“Show me the 10 worst-performing crypto tokens in the past 24 hours with at least $1M volume — I need to check if any of my long positions are on this list.”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/v2/snapshot/locale/global/markets/crypto/losers?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a ranked list of the worst-performing crypto assets by 24h price change from Hyperliquid perpetuals, with built-in liquidity filtering and market breadth context. Prefer it over generic market data APIs when you need funding rates, open interest, and leverage data alongside price performance in a single pay-per-call micro-payment call with no API key setup. Ideal for trading agents scanning for short opportunities or monitoring market-wide sentiment.
Side effects
- Payment not received or x402 handshake fails — returns 402 Payment Required
- Hyperliquid upstream API unavailable — stale or empty data returned
- Invalid query parameter types (e.g. limit > 25 or non-integer) — 400 Bad Request
- min_volume_usd set too high — top_losers array may be empty if no coins meet liquidity filter
- Network timeout from upstream data source — partial or no response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"venue": "hyperliquid",
"liquid": 140,
"breadth": {
"label": "broad_rally",
"advancers": 96,
"decliners": 44,
"advance_ratio": 0.686
},
"sources": [
"https://api.hyperliquid.xyz/info"
],
"universe": 230,
"top_losers": [],
"top_volume": [],
"updated_at": "2026-10-29T16:00:00Z",
"top_gainers": [
{
"coin": "HYPE",
"mark_px": 41.2,
"premium_bps": -1.1,
"max_leverage": 10,
"vol_oi_ratio": 0.34,
"change_24h_pct": 8.4,
"volume_24h_usd": 410000000,
"funding_apr_pct": 14.2,
"open_interest_usd": 1200000000
}
],
"highest_funding": [],
"unusual_activity": [],
"top_open_interest": [],
"most_negative_funding": []
}
}Tags
x402
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