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APEX Runner Altcoin Season Signal
x402
APEX Runner Altcoin Season Signal is a paid API for AI agents from apexrunner.ai, paid per call via x402, $0.175/call, status unknown (last checked 2026-09-15).
Returns an altcoin season index (0-100), market phase signal, and top rotating sector to indicate whether altcoins or Bitcoin are currently dominating the market.
Price / call$0.175
Success—
StatusUnknown
How this service works
APEX Runner: Altcoin Season Signal
Output
A JSON object with an integer altcoin season index from 0–100 (above 75 = altcoin season, below 25 = Bitcoin season), a string signal classifying the current market phase as 'altcoin_season', 'bitcoin_season', or 'neutral', and a top_sector string identifying the strongest rotating sector among L1, DeFi, AI, Meme, or RWA.
Example use cases
Example prompt
“What's the current altcoin season index — is it altcoin season, bitcoin season, or neutral, and which sector like DeFi, AI, or Meme is rotating the strongest right now?”
Technical details
Endpoint
GEThttps://apexrunner.ai/signals/altcoin-seasonWhen to prefer
Use this endpoint when an agent needs to quickly classify the current crypto market cycle phase and identify the leading sector for rotation strategies, without needing full OHLCV data or exchange connectivity. Ideal for routing capital allocation decisions or filtering which assets to trade.
Side effects
- Data unavailable or stale market data returns 503
- Payment not processed returns 402 Payment Required
- Rate limiting on repeated calls returns 429
- Invalid endpoint path returns 404
Input
{
"method": "GET"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"action": "Stay BTC/ETH heavy",
"components": {
"dominance_score": 8,
"fear_greed_score": 0,
"altcoin_performance_score": 0
},
"fear_greed": 21,
"season_label": "DEEP_BTC_SEASON",
"btc_dominance": 56.13,
"altseason_index": 8
}Schema · Response
{
"type": "json",
"index": "integer — altcoin season index 0-100 (>75 = altcoin season, <25 = bitcoin season)",
"signal": "string — market phase: altcoin_season, bitcoin_season, or neutral",
"example": {
"index": 42,
"signal": "bitcoin_season",
"top_sector": "L1"
},
"top_sector": "string — strongest rotating sector: L1, DeFi, AI, Meme, or RWA"
}Tags
x402
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