Configuration

# untrace.config.yaml
version: "1.0"

# Service identification
service:
  name: "my-llm-app"
  version: "1.0.0"
  environment: "production"

# Untrace API configuration
api:
  key: "${UNTRACE_API_KEY}"  # Use environment variable
  baseUrl: "https://untrace.dev/api"
  timeout: 30000

# Routing configuration
routing:
  defaultDestination: "langfuse"
  rules:
    - name: "Production GPT-4"
      condition:
        model: "gpt-4*"
        environment: "production"
      destination: "langsmith"

    - name: "Development"
      condition:
        environment: "development"
      destination: "langfuse"

# Integrations
integrations:
  langsmith:
    apiKey: "${LANGSMITH_API_KEY}"
    project: "main"

  langfuse:
    publicKey: "${LANGFUSE_PUBLIC_KEY}"
    secretKey: "${LANGFUSE_SECRET_KEY}"

  webhook:
    url: "https://your-api.com/traces"
    headers:
      Authorization: "Bearer ${WEBHOOK_TOKEN}"

# Sampling configuration
sampling:
  default: 0.1  # 10% default sampling
  rules:
    - condition: { error: true }
      rate: 1.0  # 100% for errors
    - condition: { cost: "> 0.50" }
      rate: 0.5  # 50% for expensive requests

# Privacy configuration
privacy:
  piiDetection:
    enabled: true
    redactionMethod: "hash"
    patterns:
      - email
      - phone
      - ssn
      - creditCard

import { init } from '@untrace/sdk';

const untrace = init({
  // Required
  apiKey: process.env.UNTRACE_API_KEY,

  // Service identification
  serviceName: 'my-llm-app',
  environment: process.env.NODE_ENV,
  version: '1.0.0',

  // Routing
  routing: {
    defaultDestination: 'langfuse',
    rules: [
      {
        name: 'High Cost Analysis',
        condition: (trace) => trace.cost > 0.10,
        destination: 'langsmith'
      }
    ]
  },

  // Sampling
  samplingRate: 0.1,  // 10%

  // Privacy
  piiDetection: {
    enabled: true,
    redactionMethod: 'mask'
  },

  // Performance
  maxBatchSize: 100,
  exportIntervalMs: 5000,

  // Debug
  debug: process.env.NODE_ENV === 'development'
});

from untrace import Untrace

untrace = Untrace(
    # Required
    api_key=os.getenv("UNTRACE_API_KEY"),

    # Service identification
    service_name="my-llm-app",
    environment=os.getenv("ENVIRONMENT", "production"),
    version="1.0.0",

    # Routing
    routing={
        "default_destination": "langfuse",
        "rules": [
            {
                "name": "High Cost Analysis",
                "condition": lambda trace: trace.cost > 0.10,
                "destination": "langsmith"
            }
        ]
    },

    # Sampling
    sampling_rate=0.1,  # 10%

    # Privacy
    pii_detection={
        "enabled": True,
        "redaction_method": "mask"
    }
)

# Core configuration
UNTRACE_API_KEY=utr_your_api_key
UNTRACE_BASE_URL=https://untrace.dev/api
UNTRACE_SERVICE_NAME=my-llm-app
UNTRACE_ENVIRONMENT=production
UNTRACE_VERSION=1.0.0

# Debug and logging
UNTRACE_DEBUG=false
UNTRACE_LOG_LEVEL=info

# Sampling
UNTRACE_SAMPLING_RATE=0.1
UNTRACE_SAMPLE_ERRORS=1.0

# Privacy
UNTRACE_PII_DETECTION=true
UNTRACE_PII_REDACTION_METHOD=hash

# Performance
UNTRACE_MAX_BATCH_SIZE=100
UNTRACE_EXPORT_INTERVAL_MS=5000

# Integration credentials
LANGSMITH_API_KEY=ls_...
LANGFUSE_PUBLIC_KEY=pk_...
LANGFUSE_SECRET_KEY=sk_...

integrations:
  langsmith:
    platform: "langsmith"
    apiKey: "${LANGSMITH_API_KEY}"
    project: "production"
    dataset: "main"
    config:
      batchSize: 50
      flushInterval: 10000
      retryAttempts: 3

integrations:
  langfuse:
    platform: "langfuse"
    publicKey: "${LANGFUSE_PUBLIC_KEY}"
    secretKey: "${LANGFUSE_SECRET_KEY}"
    host: "https://cloud.langfuse.com"  # or self-hosted URL
    config:
      sessionTracking: true
      userIdentification: true
      publicLinkGeneration: false

integrations:
  custom:
    platform: "webhook"
    url: "${WEBHOOK_URL}"
    headers:
      Authorization: "Bearer ${WEBHOOK_TOKEN}"
      X-Custom-Header: "value"
    config:
      timeout: 30000
      retryAttempts: 3
      retryDelay: 1000
      payloadFormat: "opentelemetry"  # or "custom"

# untrace.config.yaml with environment overrides
defaults:
  sampling: 0.1
  piiDetection: true

environments:
  development:
    routing:
      defaultDestination: "langfuse"
    sampling: 1.0  # 100% in dev
    debug: true

  staging:
    routing:
      defaultDestination: "langfuse"
    sampling: 0.5  # 50% in staging

  production:
    routing:
      defaultDestination: "langsmith"
    sampling: 0.1  # 10% in production
    piiDetection:
      enabled: true
      aggressive: true

providers:
  openai:
    captureStreaming: true
    captureTools: true
    captureImages: false  # Don't capture image inputs

  anthropic:
    captureSystemPrompts: true
    maxPromptLength: 10000  # Truncate long prompts

  langchain:
    captureIntermediateSteps: true
    captureMemory: true
    captureTools: true

performance:
  # Batching
  batching:
    enabled: true
    maxBatchSize: 500
    maxWaitTime: 10000  # 10 seconds

  # Compression
  compression:
    enabled: true
    algorithm: "gzip"
    level: 6

  # Connection pooling
  connections:
    maxConcurrent: 10
    keepAlive: true
    timeout: 30000

  # Caching
  cache:
    enabled: true
    ttl: 3600  # 1 hour
    maxSize: 1000  # entries

security:
  # API key rotation
  apiKey:
    primary: "${UNTRACE_API_KEY}"
    secondary: "${UNTRACE_API_KEY_SECONDARY}"  # For rotation

  # Network security
  network:
    allowedIPs:
      - "10.0.0.0/8"
      - "172.16.0.0/12"
    tlsVersion: "1.3"
    certificatePinning: true

  # Data security
  data:
    encryptionAtRest: true
    encryptionInTransit: true
    fieldEncryption:
      - "user.email"
      - "metadata.apiKey"

// 1. Default: samplingRate = 1.0

// 2. Config file sets: samplingRate = 0.5

// 3. Environment variable: UNTRACE_SAMPLING_RATE=0.3

// 4. SDK initialization:
const untrace = init({
  samplingRate: 0.1  // This wins
});

// 5. Runtime override:
untrace.setSamplingRate(0.2);  // This is now active

// Enable strict validation
const untrace = init({
  apiKey: 'your-key',
  validateConfig: true,  // Throws on invalid config
  configSchema: 'strict' // or 'permissive'
});

# Check configuration path
export UNTRACE_CONFIG_PATH=/path/to/untrace.config.yaml

# Enable debug mode
export UNTRACE_DEBUG=true

# Validate configuration
npx @untrace/cli validate-config

// Test integration connectivity
const status = await untrace.testIntegration('langsmith');
console.log('Integration status:', status);

# Optimize for high volume
performance:
  batching:
    maxBatchSize: 1000  # Increase batch size
  compression:
    enabled: true       # Enable compression
  sampling:
    default: 0.01      # Sample 1% if volume is high