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          crypto intelligence for AI agents · x402 micropayments

Cerebrus Pulse Python SDK

Python SDK for Cerebrus Pulse — real-time crypto intelligence API for 50+ Hyperliquid perpetuals. Pay with USDC on Base or Solana via x402.

Install

pip install cerebrus-pulse

Quick Start

from cerebrus_pulse import CerebrusPulse

client = CerebrusPulse()

# Free — list available coins
coins = client.coins()
print(f"Available: {len(coins)} coins")

# Free — check health
health = client.health()
print(f"Status: {health['status']}")

Paid Endpoints (x402)

Paid endpoints require x402 micropayments — USDC on Base or Solana. No API keys or subscriptions needed.

# Technical analysis — $0.025 USDC
pulse = client.pulse("BTC", timeframes="1h,4h")
print(f"Price: ${pulse.price}")
print(f"RSI (1h): {pulse.timeframes['1h'].indicators.rsi_14}")
print(f"Trend: {pulse.timeframes['1h'].indicators.trend.label}")
print(f"Confluence: {pulse.confluence.score} ({pulse.confluence.bias})")

# Liquidation heatmap — $0.03 USDC
liq = client.liquidations("BTC")
print(f"Cascade risk: {liq.summary.cascade_risk}")
print(f"Nearest cluster: {liq.summary.nearest_cluster}")
for zone in liq.long_zones[:3]:
    print(f"  Long liq at ${zone.price} ({zone.leverage}) — ${zone.estimated_liq_usd:,}")

# Market stress index — $0.015 USDC
stress = client.stress()
print(f"Stress: {stress.stress_index.level} ({stress.stress_index.score:.2f})")

# CEX-DEX divergence — $0.02 USDC
div = client.cex_dex("ETH")
print(f"ETH divergence: {div.divergence.spread_bps} bps ({div.divergence.direction})")

# Chainlink basis — $0.02 USDC
basis = client.basis("BTC")
print(f"BTC basis: {basis.basis.basis_bps} bps — {basis.basis.signal}")

# USDC depeg monitor — $0.01 USDC
depeg = client.depeg()
print(f"USDC: {depeg.usdc.peg_status} ({depeg.usdc.deviation_bps} bps)")

# Sentiment — $0.01 USDC
sentiment = client.sentiment()
print(f"Market: {sentiment.overall} (score: {sentiment.score})")

# Funding rates — $0.01 USDC
funding = client.funding("ETH", lookback_hours=48)
print(f"ETH funding: {funding.annualized_pct}% annualized")

# Screener — $0.06 USDC
screen = client.screener(top_n=10)
for coin in screen.results:
    print(f"{coin.coin}: RSI={coin.rsi_14}, trend={coin.trend}")

# Bundle (all data, 9% discount) — $0.05 USDC
bundle = client.bundle("SOL")
print(f"SOL price: ${bundle.pulse.price}")

Response Models

All paid endpoints return typed dataclass objects:

• PulseResponse — Technical indicators, derivatives, regime, confluence
• LiquidationsResponse — Long/short liquidation zones, cascade risk, nearest cluster
• StressResponse — Market stress index with level, score, and scan statistics
• CexDexResponse — CEX-DEX divergence with spread bps and direction
• BasisResponse — Chainlink basis with signal and interpretation
• DepegResponse — USDC peg status, deviation, infrastructure health
• SentimentResponse — Overall sentiment, fear/greed, momentum, funding bias
• FundingResponse — Current rate, historical stats, rate history
• OIResponse — Open interest delta, percentile, trend, divergence
• SpreadResponse — Bid-ask spread, slippage estimates, liquidity score
• CorrelationResponse — BTC-alt correlation matrix, regime, sector averages
• ScreenerResponse — Multi-coin scan with signals and confluence
• BundleResponse — Pulse + sentiment + funding combined

Access raw JSON via the .raw attribute on any response.

Error Handling

from cerebrus_pulse import CerebrusPulse
from cerebrus_pulse.client import PaymentRequired, RateLimited, CerebrusPulseError

client = CerebrusPulse()

try:
    pulse = client.pulse("BTC")
except PaymentRequired:
    print("Need x402 wallet setup — see docs")
except RateLimited:
    print("Too many requests — back off")
except CerebrusPulseError as e:
    print(f"API error: {e.status_code} — {e.detail}")

Links

• Documentation
• API Reference
• x402 Payment Guide
• MCP Server — Use with Claude Desktop, Cursor, etc.
• LangChain Tools

Disclaimer

Cerebrus Pulse provides market data and technical indicators for informational purposes only. Nothing provided by this SDK or the underlying API constitutes financial advice, investment advice, or trading advice. AI-generated analysis, signals, and sentiment labels are algorithmic outputs — not recommendations to buy, sell, or hold any asset. Cryptocurrency trading involves substantial risk of loss. You are solely responsible for your own trading decisions.

License

MIT