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APEX Runner Live Fill Rate Signal
x402
APEX Runner Live Fill Rate Signal is a paid API for AI agents from apexrunner.ai, paid per call via x402, $0.007/call, status unknown (last checked 2026-09-13).
Returns a real-time fill rate signal for crypto trading, indicating how effectively orders are being filled in current market conditions.
Price / call$0.007
Success—
StatusUnknown
How this service works
APEX Runner: Live Fill Rate Signal
Output
A real-time fill rate signal indicating the current rate at which crypto orders are being filled in the market, useful for gauging execution quality and liquidity conditions for algorithmic trading decisions.
Example use cases
Example prompt
“Pull the live fill rate signal from APEX Runner right now — I want to see how efficiently orders are getting filled in the current market before my grid strategy places its next batch.”
Technical details
Endpoint
GEThttps://apexrunner.ai/signals/live-fill-rateWhen to prefer
Use this endpoint when you need a real-time, point-in-time fill rate signal to inform crypto trading decisions, particularly for grid trading or AI-driven strategies on Kraken, Coinbase, or Hyperliquid. Prefer this over generic order book data when you want a pre-computed, actionable signal rather than raw market data.
Side effects
- Market data unavailable — signal feed offline or exchange connectivity issue
- Payment not accepted — x402 USDC payment of $3 not processed
- Rate limit exceeded — too many signal requests in a short period
- Invalid authentication or payment header — returns 402 or 401 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"velocity": "HIGH",
"fills_last_hour": {
"kraken": {
"count": 4
},
"coinbase": {
"count": 6
},
"hyperliquid": {
"count": 12
}
},
"most_active_pair": "BTC",
"total_fills_hour": 22
},
"velocity": "string — HIGH (>=20 fills/hr) / MODERATE (>=8) / LOW (>=2) / IDLE",
"fills_last_hour": "object — keyed by exchange (kraken/coinbase/hyperliquid), each with count, pairs array, avg_pnl",
"most_active_pair": "string — pair with most fills across all exchanges",
"total_fills_hour": "integer — total grid fills across all exchanges in last 60 minutes",
"market_interpretation": "string — plain-English grid activity summary"
}Tags
x402
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