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PlusE MCP Server
Powering AI Trading Innovation

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From individual quant traders to institutional hedge funds, developers rely on PlusE for AI-ready market intelligence

Powered by premium financial data sources

NASDAQ
NYSE
St. Louis Fed
+10 Sources

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99.9% Uptime 24/7 Support Global CDN
AI-First Design

Designed for AI, Not Just Data

We provide depth-optimized data streams that transform chaotic financial markets into AI-ready intelligence. Your LLM gets pre-digested insights, not overwhelming raw data.

Traditional APIs

  • Raw OHLCV data dumps
  • 1000+ technical indicators
  • Human-readable format
  • No context filtering

Generic ML APIs

  • Basic predictions only
  • No risk assessment
  • Limited context
  • Single model approach

PlusE AI Engine

  • LLM-optimized signals
  • Multi-model consensus
  • Confidence scoring
  • News and Social Media Sentiment

Why PlusE Wins for AI Trading

80% Token Saving

We compress overwhelming raw market data into our AI-actionable digest

Built for LLMs

Natural language signals your AI understands instantly

5-Minute Integration

MCP server plugs directly into your existing AI workflow

All Market Data Covered

From price to sentiment, all the data you need

80% Token Savings 10+ Data Sources 75% Less Hallucination
Developer Ready

Simple to sophisticated

AI-optimized signals vs. overwhelming raw data your LLM would struggle to process. No extra pipelines, just plug and play!.

Traditional APIs 

// 156KB of raw technical indicators
{
  "AAPL": [{
    "timestamp": "2024-01-15T14:30:00Z",
    "open": 185.42,
    "high": 186.15,
    "low": 184.83,
    "close": 185.92,
    "volume": 45678234,
    "rsi": 64.2,
    "macd": 0.23,
    "bollinger_upper": 187.45,
    "bollinger_lower": 183.89,
    "sma_20": 184.67,
    "ema_12": 185.23,
    "stochastic_k": 78.4,
    "adx": 32.1,
    "williams_r": -21.8,
    "cci": 45.2,
    "momentum": 2.34,
    "atr": 1.12,
    "obv": 1234567890
    // ... 2,830 more data points ...
  },
  // ... more 250 timestamps ...
  ]
}
Data Points 2,847 per ticker
Response Size 156KB
LLM Processing Time ~60s
Overwhelming for LLMs High token cost
P

PlusE MCP Server's AI-Ready Signals

// 6.2KB of AI-optimized signals
PRICE HISTORY FOR nvda (6mo):

===== SIGNAL SUCCESS RATE DIGEST =====
Period: Last 251 days
Success Standard: Price performance within 10 trading days after signal appears
+--------------------------------+----------------+-----------------+
| Indicator Signal               | Success Rate   |   Total Signals |
+================================+================+=================+
| RSI 14 Oversold (30) [UP]     | 100.00%        |               1 |
| RSI 14 Overbought (70) [DOWN] | 12.50%         |               8 |
| SMA 20/50 Golden Cross [UP]    | 100.00%        |               1 |
// ... more signals ...
| Bollinger Upper Band [DOWN]    | 46.15%         |              13 |
+--------------------------------+----------------+-----------------+

===== TIME SERIES DIGEST =====
// ... section truncated for brevity ...

===== TIME SERIES SUMMARY =====
Time Series Analysis Summary:
- Period covered: 2025-03-17 to 2025-09-17
- Average Daily Return: 0.3215%
- Daily Volatility (Std Dev of Returns): 2.9095%
// ... section truncated for brevity ...


===== TECHNICAL INDICATORS =====
A. Trend Indicators:
Indicator    Value                   Last 20 Days Slope       Up Times    Down Times
SMA 20       175.02                  moderate downward trend  7           12
// ... section truncated for brevity ...

===== RISK METRICS =====
// ... section truncated for brevity ...


===== PATTERN RECOGNITION =====

 Patterns Detected in the last 60 days:
- Engulfing Pattern: Detected 4 times (Recent: 2025-09-04)
// ... section truncated for brevity ...


===== FIBONACCI RETRACEMENT =====
levels: ['0%: 178.60', '23.6%: 175.17', '38.2%: 173.05', '50%: 171.33', '61.8%: 169.61', '78.6%: 167.17', '100%: 164.06']
current_price: Between 50% (171.33) and 61.8% (169.61)
// ... section truncated for brevity ...


===== OHLCV SAMPLE =====
Date           Open     High      Low    Close     Volume
----------  -------  -------  -------  -------  ---------
2025-03-17  122.725  122.875  118.015  119.515  255501500
2025-04-29  107.656  110.186  107.426  109.006  170444300
2025-06-11  144.602  144.982  141.862  142.822  167694000
2025-07-07  158.191  159.301  157.331  158.231  140139000
2025-07-16  171.05   171.74   168.89   171.36   158831500
2025-07-25  173.6    174.71   172.95   173.49   122316800
2025-08-05  179.61   180.25   175.89   178.25   156407600
2025-08-14  179.74   183.01   179.45   182.01   129554000
// ... more rows ...
2025-09-17  172.58   173.2    170.57   170.62    23469228

===== END OF DIGEST =====
Data Points Powerful digest
Response Size 6.2KB
LLM Processing Time <10s
LLM-optimized signals 96% token savings
99.9% Uptime 24/7 Support Global CDN
Proven Results

Quantified Performance Gains

Real metrics from production deployments showing dramatic improvements in AI trading performance

90%
Faster Setup
vs. building custom data pipelines
From 2 weeks to 5 minutes
80%
Token Reduction
in LLM processing costs
Pre-filtered signals vs raw data
50%
Accuracy Boost
in trading signal quality
ML-filtered vs raw indicators
75%
Less Hallucination
reduction in AI false signals
Validated data abstractions

Performance Benchmark: Data Processing Speed

2.3s
PlusE MCP
AI-ready signals delivered
45s
Polygon + TA Lib
Manual processing required
3.2min
Raw Data + Custom ML
Full pipeline development

Based on processing 1,000 tickers with technical indicators and sentiment analysis

Pricing

Simple, Transparent Pricing

Access ML-powered data abstraction at any scale. Pay for intelligent insights, not raw data volume.

Trial

Free

Start building your AI trading agent with essential features.

$0
  • Minute-level Real-time Data
  • Limited Rate Limit
  • Basic ML Models
  • Community/Docs Support
Sign Up for Free

No credit card required

Flex

Pay-as-you-go

Flexible credit-based access for varying data needs.

$9.9 / 750 credits
  • Minute-level Real-time Data
  • Standard Rate Limit
  • Latest ML Prediction Models
  • Standard Technical Support
Buy Credits

No monthly commitment

Most Popular

Trader

Popular

For active traders needing consistent data access.

$39.9 /month
  • ALL features in Flex Plan
  • High Rate Limit
  • Priority Technical Support
  • Overage: $0.005 / credit
Start Trader Plan

Annual: $399/year (Save $80)

Need more requests or enterprise features?

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FAQ

Frequently Asked Questions

Learn how PlusE's data abstraction transforms your AI trading capabilities

PlusE specializes in market data for AI trading agents—we don't just deliver raw financial data. Our ML models preprocess massive datasets into condensed, AI-optimized insights that eliminate information overload for your LLM, leading to better trading decisions.

Large language models struggle with vast, noisy financial datasets. PlusE's intelligent preprocessing filters out noise, highlights key signals, and presents data in formats optimized for LLM comprehension, dramatically improving analysis speed and accuracy.

We offer sentiment analysis, trend prediction, anomaly detection, volatility analysis, and risk assessment—all delivered as data abstractions that your trading AI can immediately understand and act upon.

Yes, we offer a free Trial plan with hundreds of monthly credits, comprehensive market data, and community support, perfect for getting started.

You can reach us on Telegram or Reddit. Priority support is available for Pro Trader plan users.

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