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BTC Price Signal — Direction & Confidence
x402
BTC Price Signal — Direction & Confidence is a paid API for AI agents from 2x-3090.tailf80b7a.ts.net, paid per call via x402, $0.01/call, status down (last checked 2026-10-20).
Returns a real-time directional price signal for Bitcoin (BTC), including predicted movement direction, confidence score, predicted percentage change, and signal freshness.
Price / call$0.01
Success—
StatusDown
How this service works
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Output
Returns a JSON object with: asset (e.g. 'BTC'), direction ('UP' or 'DOWN'), a confidence score between 0 and 1, a predicted percentage change, the age of the signal in seconds, and a boolean stale flag indicating whether the signal is outdated.
Example use cases
Example prompt
“What's the current BTC signal — is it trending up or down, and how confident are you? Give me the predicted percentage move and tell me if the signal is fresh.”
Technical details
Endpoint
POSThttps://2x-3090.tailf80b7a.ts.net/x402/signals/btc?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time, low-cost ($0.01 USDC) directional signal for Bitcoin with a quantified confidence score and predicted move percentage. Prefer this over generic price feeds when you need actionable trading direction rather than just spot price. Best suited for agents that need to make or inform trading/allocation decisions based on short-term BTC momentum.
Side effects
- Stale signal returned (stale: true) if the underlying model has not refreshed recently
- Low confidence score (e.g. <0.5) indicating uncertain market conditions
- Invalid or unsupported asset symbol returns an error
- Service unavailable if the Tailscale node is unreachable
- Payment failure if USDC is not sent correctly via x402 protocol
Input
{
"properties": "local AI models setup guide"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"asset": "BTC",
"label": "HOLD",
"stale": false,
"signal": 0,
"timestamp": "2026-06-12T04:56:22.179953",
"tradeable": false,
"confidence": 0.7082,
"age_seconds": 110,
"weighted_pct": -0.0438,
"current_close": 63627.2,
"trend_consistency": 0.5,
"predicted_close_final": 63502.04296875
}Schema · Response
{
"type": "json",
"example": {
"asset": "BTC",
"stale": false,
"direction": "UP",
"confidence": 0.62,
"age_seconds": 120,
"predicted_pct": 1.4
}
}Tags
x402
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