# Services from api.stelardigital.com on Zero

> api.stelardigital.com serves 8 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.stelardigital.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.stelardigital.com/health.json

## Services

- [Stelar Digital Deep Signal — Crypto Asset Bundle Analysis](https://www.zero.xyz/c/stelar-digital-deep-signal-crypto-asset-bundle-analysis-053ca2b1/llms.txt): $2.5/call via x402. Returns a comprehensive bundled analysis for a crypto asset including price, sentiment, volatility risk, market regime, and a synthesized trading signal in a single call.
- [Stelar Digital Market Brief](https://www.zero.xyz/c/stelar-digital-market-brief-3adad08c/llms.txt): $1/call via x402. Returns a consolidated crypto market brief for a single asset, combining price, sentiment, volatility risk, and market regime classification in one call.
- [Stelar Digital Grid Parameter Recommender](https://www.zero.xyz/c/stelar-digital-grid-parameter-recommender-12b10f2d/llms.txt): $0.05/call via x402. Recommends grid-trading parameters (grid count, spacing percent, price band, per-grid USD allocation) for a crypto pair and capital amount using live 24h market structure.
- [Stelar Digital Crypto Market Regime Classifier](https://www.zero.xyz/c/stelar-digital-crypto-market-regime-classifier-0bdddfd4/llms.txt): $0.03/call via x402. Classifies a crypto asset's current market regime (choppy/uptrend/downtrend/high-volatility) and determines whether it is suitable for grid trading right now.
- [Stelar Digital Price Check](https://www.zero.xyz/c/stelar-digital-price-check-79eb01d9/llms.txt): $0.005/call via x402. Returns the current price, 24-hour and 7-day percent change, and a bullish/bearish/neutral momentum signal for a specified crypto asset
- [Stelar Digital Crypto Volatility & Drawdown Risk Regime](https://www.zero.xyz/c/stelar-digital-crypto-volatility-drawdown-risk-regime-f3fb8454/llms.txt): $0.02/call via x402. Returns current ATR-based volatility risk regime (low/med/high) for a crypto asset by comparing current ATR% against its 30-day 80th-percentile baseline, helping agents size positions or widen stops.
- [Stelar Digital Sentiment Scorer](https://www.zero.xyz/c/stelar-digital-sentiment-scorer-ecccb510/llms.txt): $0.005/call via x402. Returns a sentiment score (-1 bearish to +1 bullish) and a label for arbitrary text or for a crypto asset based on its recent price action, powered by Claude Haiku.
- [Stelar Digital Live Crypto Grid-Bot P&L Telemetry](https://www.zero.xyz/c/stelar-digital-live-crypto-grid-bot-p-l-telemetry-bf113404/llms.txt): $0.005/call via x402. Returns real-time, exchange-ledger-reconciled profit-and-loss data (total USD P&L plus per-bot breakdown) for a live crypto grid-trading bot, fee-inclusive and continuously updated.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

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