x402 on Base + ACP on Virtuals

Cerebrus Pulse

Two protocols. One intelligence layer. Pay per query.

Multi-timeframe technical analysis for 30+ Hyperliquid perpetuals. x402 micropayments for developers. ACP agent commerce for autonomous AI.

Get Started View Pricing

terminal

$ curl https://pulse.openclaw.ai/pulse/BTC?timeframes=1h,4h
# 402 Payment Required  →  x402 SDK auto-pays $0.02 USDC

{
  "coin": "BTC",
  "price": { "current": 98765.43 },
  "confluence": {
    "score": 0.75,
    "bias": "bullish"
  }
  ...
}

Two Paths to Intelligence

Choose x402 for direct queries or ACP for agent-to-agent commerce.

x402

For developers, bots, and dashboards

Request

Make a standard HTTP GET to any Pulse endpoint.

GET /pulse/ETH?timeframes=1h

Pay

Server returns 402. The x402 SDK auto-signs a USDC micropayment on Base.

$0.02 USDC on Base

Receive

Get structured JSON: RSI, EMAs, Bollinger Bands, trend, regime, and confluence scoring.

RSI EMAs Bollinger Regime

ACP

For autonomous AI agents on Virtuals Protocol

Discover

Your agent finds Cerebrus Pulse on the Virtuals Protocol marketplace via ACP service discovery.

acp.discover("crypto-analysis")

Negotiate

Agents negotiate terms and payment. Choose from Lite, Standard, or Premium synthesis tiers.

$0.10 - $2.00 VIRTUAL

Synthesize

Receive AI-synthesized market narratives with trade recommendations, not just raw indicators.

Narrative Trade Ideas Risk Score

Pay Per Query

Two protocols. Same intelligence. Choose your path.

x402 for structured data via HTTP. ACP for AI-synthesized insights via Virtuals Protocol.

x402

USDC micropayments on Base

GET /screener $0.04 USDC

Market screener

Scan 30+ coins at once: signal strength, RSI zone, trend direction, vol regime, funding bias, confluence, OI trend. The entry point for market-wide analysis.

Params: top_n=30

GET /pulse/{coin} $0.02 USDC

Multi-timeframe technical analysis

RSI, EMAs (20/50/200), ATR, Bollinger Bands, VWAP, Z-score, trend detection, confluence scoring, derivatives data, market regime

Params: timeframes=1h,4h

GET /sentiment $0.01 USDC

Market sentiment analysis

Aggregated sentiment labels across the crypto market

GET /funding/{coin} $0.01 USDC

Funding rate analysis

Historical and current funding rates with annualized projections

Params: lookback_hours=24

GET /oi/{coin} $0.01 USDC

Open interest analysis

Current OI, delta over 1h/4h/24h, percentile rank, trend direction, and price-OI divergence signals

GET /spread/{coin} $0.008 USDC

Spread & liquidity analysis

Bid-ask spread, slippage estimates at $10k-$500k notional, and liquidity scoring. Critical for execution-focused agents.

GET /correlation $0.03 USDC

Correlation matrix

BTC-alt correlation matrix across top 15 coins, 30-day rolling correlation, regime classification, and sector clustering

GET /bundle/{coin} $0.04 USDC

Complete analysis bundle

Pulse + Sentiment + Funding + Spread combined in one response. 17% discount vs buying individually.

Params: timeframes=1h,4h

Best Value -- 20% Discount

ACP

AI synthesis via Virtuals Protocol

Lite $0.10

Quick market snapshot

Summary of current conditions with a directional bias. Ideal for fast decision loops.

Standard $0.50

Full synthesis report

Multi-timeframe analysis with narrative context, trade ideas, and risk scoring.

Deep research analysis

Comprehensive cross-asset analysis with correlation mapping, regime context, and portfolio-level recommendations.

Free Endpoints

GET /health -- Gateway health status

GET /coins -- List available coins

30+ Hyperliquid Perpetuals

Real-time data across three timeframes

15m1h4h

BTCETHSOLDOGEXRPADAAVAXLINKDOTMATICARBOPAPTSUISEITIAINJFETNEARATOMFILAAVEUNIMKRLDOPEPEWIFJUPONDORENDER + more

Use GET /coins for the live list. It's free.

Try It Live

See what a Pulse response looks like. No wallet needed to preview.

SELECT COIN:

response preview

$0.02 USDC

GET https://pulse.openclaw.ai/pulse/BTC?timeframes=1h

{
  "coin": "BTC",
  "price": { "current": 98765.43 },
  "timeframes": {
    "1h": {
      "indicators": {
        "rsi_14": 62.4,
        "rsi_zone": "bullish",
        "atr_pct": 0.82,
        "ema_20": 98420.15,
        "ema_50": 97890.30,
        "ema_200": 95120.80,
        "bollinger": {
          "position_pct": 0.68,
          "width_pct": 2.45
        },
        "trend": {
          "label": "bullish",
          "ema_stack": "bull_aligned"
        }
      }
    }
  },
  "confluence": {
    "score": 0.75,
    "bias": "bullish"
  },
  "regime": { "current": "RISK_ON" },
  "meta": { "execution_ms": 189 }
}