zeropointlogic 1.0.4

Professional Python SDK for Zero Point Logic Engine API

ZPL Engine Python SDK

Professional Python client library for the Zero Point Logic (ZPL) Engine API — a mathematical platform for AI Neutrality Index (AIN) analysis and stability calculations.

Features

• Sync and Async clients — Both ZPLClient (requests) and AsyncZPLClient (httpx) for maximum flexibility
• AI Neutrality Index (AIN) — Analyze bias and stability in any binary matrix data
• Comprehensive error handling — Specialized exceptions for auth, quota, rate limits, validation
• Retry logic — Exponential backoff for resilient network requests
• Type hints — Full type safety with Python 3.9+ compatibility
• Production-grade — Structure and quality comparable to OpenAI Python SDK
• Rich utilities — Matrix conversion from prices, timeseries, pandas DataFrames
• Detailed documentation — Docstrings, examples, and type information throughout

Installation

Basic Install

pip install zeropointlogic

With Async Support

pip install zeropointlogic[async]

With pandas Support

pip install zeropointlogic[pandas]

Development Install

git clone https://github.com/cicicalex/zpl-engine-sdk.git
cd zpl-engine-sdk/packages/python
pip install -e ".[dev]"

API key: this library does not run a browser login. Obtain a zpl_u_… key from the ZPL Main dashboard (API keys), or use zpl login (zpl-engine-cli) / npx zpl-engine-mcp setup (zpl-engine-mcp) for device-flow bootstrap, then set ZPL_API_KEY (or read from ~/.zpl/config.toml on your dev machine only).

Quick Start

Basic Usage (Synchronous)

from zeropointlogic import ZPLClient, matrix_from_prices

# Initialize client
client = ZPLClient(api_key="zpl_xxx")

# Compute AIN for a binary matrix
matrix = [[0, 1, 0], [1, 0, 1], [0, 1, 0]]
result = client.compute(matrix=matrix, samples=1000)

print(f"AIN Score: {result.ain:.3f}")
print(f"Status: {result.status}")
print(f"Is neutral? {result.is_neutral()}")
print(f"Tokens remaining: {result.tokens_remaining}")

Context Manager

from zeropointlogic import ZPLClient

with ZPLClient(api_key="zpl_xxx") as client:
    result = client.compute(matrix=[[0, 1], [1, 0]], samples=500)
    print(f"Result: {result}")

Async Usage

import asyncio
from zeropointlogic import AsyncZPLClient

async def main():
    async with AsyncZPLClient(api_key="zpl_xxx") as client:
        result = await client.compute(matrix=[[0, 1], [1, 0]], samples=1000)
        print(f"AIN: {result.ain:.3f}")

asyncio.run(main())

Working with Prices

from zeropointlogic import ZPLClient, matrix_from_prices

# Convert price series to binary matrix
prices = [100, 105, 102, 110, 108, 115, 112]
matrix = matrix_from_prices(prices, window=3)

client = ZPLClient(api_key="zpl_xxx")
result = client.compute(matrix=matrix, samples=500)
print(f"Price distribution bias: {result.ain:.3f}")

Batch Processing

from zeropointlogic import ZPLClient

client = ZPLClient(api_key="zpl_xxx")

# Process multiple matrices
matrices = [
    [[0, 1], [1, 0]],
    [[1, 1], [0, 0]],
    [[0, 0], [1, 1]],
]

results = client.batch_compute(matrices, samples=500)

for i, result in enumerate(results):
    print(f"Matrix {i}: AIN={result.ain:.3f}, Status={result.status}")

API Usage Monitoring

from zeropointlogic import ZPLClient

client = ZPLClient(api_key="zpl_xxx")

# Get current usage
usage = client.get_usage()
print(f"Plan: {usage.plan}")
print(f"Usage: {usage.usage_percent:.1f}%")
print(f"Tokens remaining: {usage.tokens_remaining}")

# Get available plans
plans = client.get_plans()
for plan in plans:
    print(f"{plan.name}: {plan.tokens_per_month:,} tokens/mo")

# Check engine health
health = client.get_health()
print(f"Status: {health.status}")
print(f"Uptime: {health.uptime_percent:.2f}%")

Data Models

ComputeResult

result = client.compute(matrix, samples=1000)

# Properties
result.ain: float                    # AI Neutrality Index (0-1)
result.p_output: float              # Probability output
result.deviation: float             # Standard deviation
result.status: AIStatusType         # CERTIFIED_NEUTRAL | STABLE | MODERATE_BIAS | HIGH_BIAS | CRITICAL_BIAS
result.tokens_used: int             # Tokens consumed
result.tokens_remaining: int        # Tokens left
result.matrix_size: int             # N (for N×N matrix)
result.samples: int                 # Sample count used

# Methods
result.is_neutral(threshold=0.7)    # Check if AIN >= threshold
result.is_stable()                  # Check if status is neutral/stable
result.has_bias()                   # Check if status contains BIAS

UsageInfo

usage = client.get_usage()

usage.plan: str                     # Current plan name
usage.tokens_used: int              # Tokens used this period
usage.tokens_limit: int             # Total tokens available
usage.tokens_remaining: int         # Tokens left
usage.usage_percent: float          # Usage as percentage
usage.is_unlimited: bool            # True if plan is unlimited
usage.requests_made: int            # API requests made
usage.reset_date: str               # When tokens reset

PlanInfo

plans = client.get_plans()
plan = plans[0]

plan.name: str                      # Plan name
plan.tokens_per_month: int          # Monthly token allowance
plan.price_usd: float               # USD price
plan.price_eur: float               # EUR price
plan.features: list[str]            # Included features

plan.is_free()                      # Check if free tier

HealthStatus

health = client.get_health()

health.status: str                  # "up" | "degraded" | "down"
health.uptime_percent: float        # Uptime percentage
health.response_time_ms: float      # Avg response time
health.requests_per_second: float   # Current RPS
health.error_rate_percent: float    # Error rate
health.version: str                 # Engine version

health.is_healthy()                 # Check if up and >99% uptime

Utility Functions

Matrix Conversion

from zeropointlogic import (
    matrix_from_prices,
    matrix_from_timeseries,
    matrix_from_dataframe,
    normalize_matrix,
    create_random_matrix,
)

# From price series
prices = [100, 105, 102, 110]
matrix = matrix_from_prices(prices, window=2)

# From timeseries (with binning)
values = [1.2, 3.4, 2.1, 4.5, 3.2]
matrix = matrix_from_timeseries(values, bins=3, method="quantile")

# From pandas DataFrame
import pandas as pd
df = pd.DataFrame({"price": [100, 105, 102], "volume": [1000, 1500, 1200]})
matrix = matrix_from_dataframe(df, "price", "volume")

# Normalize existing matrix
matrix = normalize_matrix([[0, 2], [3, 1]])  # -> [[0, 1], [1, 1]]

# Create random matrix
matrix = create_random_matrix(size=5, density=0.5)

Interpretation

from zeropointlogic import interpret_ain, get_status_color

# Get human-readable AIN interpretation
short = interpret_ain(0.75, "short")       # "Excellent"
medium = interpret_ain(0.75, "medium")    # "Highly Neutral"
long = interpret_ain(0.75, "long")        # Full explanation

# Get status color for UI/visualization
color = get_status_color("STABLE")        # "green"

Validation

from zeropointlogic import validate_matrix, chunk_matrices

# Validate matrix format
is_valid, error_msg = validate_matrix([[0, 1], [1, 0]])
if is_valid:
    print("Matrix is valid")
else:
    print(f"Error: {error_msg}")

# Split matrices into chunks for batch processing
large_list = [matrix1, matrix2, matrix3, matrix4, matrix5]
chunks = chunk_matrices(large_list, chunk_size=2)
for chunk in chunks:
    results = client.batch_compute(chunk, samples=500)

Error Handling

from zeropointlogic import (
    ZPLClient,
    ZPLError,
    ZPLAuthError,
    ZPLQuotaError,
    ZPLRateLimitError,
    ZPLValidationError,
    ZPLNetworkError,
)

client = ZPLClient(api_key="zpl_xxx")

try:
    result = client.compute(matrix=[[0, 1], [1, 0]], samples=1000)
except ZPLAuthError:
    print("Invalid API key")
except ZPLQuotaError as e:
    print(f"Quota exceeded. Tokens remaining: {e.tokens_remaining}")
except ZPLRateLimitError as e:
    print(f"Rate limited. Retry after {e.retry_after} seconds")
except ZPLValidationError as e:
    print(f"Validation error: {e.message}")
except ZPLNetworkError:
    print("Network connection failed")
except ZPLError as e:
    print(f"API error: {e.message}")

Configuration

Custom Base URL

client = ZPLClient(
    api_key="zpl_xxx",
    base_url="https://engine.zeropointlogic.io"  # default
)

Timeout and Retries

client = ZPLClient(
    api_key="zpl_xxx",
    timeout=30,              # Request timeout in seconds (default 30)
    max_retries=3,           # Max retry attempts (default 3)
    backoff_factor=0.5       # Exponential backoff multiplier (default 0.5)
)

Examples

See the examples/ directory for complete examples:

• crypto_bias.py — Analyze cryptocurrency price distributions
• game_economy.py — Analyze game item balance and drop rates
• forex_stability.py — Analyze forex pair stability and detect market regimes

Run examples:

export ZPL_API_KEY="zpl_your_key_here"
python examples/crypto_bias.py
python examples/game_economy.py
python examples/forex_stability.py

API Plans and Pricing

Plan	Tokens/Month	Price USD	Price EUR
Free	100	$0	€0
Basic	10,000	$10	€9
Pro	50,000	$29	€27
GamePro	150,000	$69	€63
Studio	500,000	$149	€137
Agent	2,000,000	$199	€183
Enterprise	10,000,000	$499	€459
XL	Unlimited	$999	€919

1 token = 1 compute operation

API Endpoints

POST /compute

Analyze a binary matrix for AI Neutrality Index.

Request:

{
  "matrix": [[0, 1, 0], [1, 0, 1], [0, 1, 0]],
  "samples": 1000
}

Response:

{
  "ain": 0.73,
  "p_output": 0.51,
  "deviation": 0.12,
  "status": "STABLE",
  "tokens_used": 1,
  "tokens_remaining": 9999
}

GET /usage

Get current API usage for authenticated key.

Response:

{
  "plan": "pro",
  "tokens_used": 5000,
  "tokens_limit": 50000,
  "tokens_remaining": 45000,
  "reset_date": "2026-05-06",
  "requests_made": 150,
  "last_reset": "2026-04-06"
}

GET /plans

Get available pricing plans.

Response:

{
  "plans": [
    {
      "name": "Free",
      "tokens_per_month": 100,
      "price_usd": 0.0,
      "price_eur": 0.0,
      "features": ["API access", "5 requests/min"]
    }
  ]
}

GET /health

Check engine health and performance.

Response:

{
  "status": "up",
  "uptime_percent": 99.95,
  "response_time_ms": 45.2,
  "requests_per_second": 150.5,
  "error_rate_percent": 0.05,
  "version": "1.2.3"
}

Authentication

All API requests require authentication via the X-API-Key header:

X-API-Key: zpl_s_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

The SDK automatically includes this header. Obtain an API key at: https://zeropointlogic.io/dashboard/api-keys

Testing

Run the test suite:

# All tests
pytest

# With coverage
pytest --cov=zeropointlogic

# Specific test file
pytest tests/test_client.py

# Specific test
pytest tests/test_client.py::TestZPLClientCompute::test_compute_success

Development

Code Style

# Format with black
black zeropointlogic/

# Sort imports
isort zeropointlogic/

# Lint with flake8
flake8 zeropointlogic/

# Type checking
mypy zeropointlogic/

License

MIT License — See LICENSE file for details.

Support

• Documentation: https://github.com/cicicalex/zpl-engine-sdk
• Issues: https://github.com/cicicalex/zpl-engine-sdk/issues
• Email: [e-mail]
• Discord: https://discord.gg/zeropointlogic

Changelog

v1.0.0 (2026-04-06)

• Initial release
• Sync and async client implementations
• Full API endpoint coverage
• Comprehensive error handling
• Rich utility functions
• Production-grade documentation
• Test suite with good coverage
• Multiple usage examples

Contributing

Contributions welcome! Please:

1. Fork the repository
2. Create a feature branch
3. Add tests for new functionality
4. Run the test suite
5. Submit a pull request

Acknowledgments

Built by Alex Cicic for the Zero Point Logic platform.

Inspired by the OpenAI Python SDK architecture for professional quality and usability.