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This guide gets you from zero to monitoring wallet addresses and receiving compliance alerts. By the end, you’ll have registered an address, run a risk scan, and know how to access your compliance reports.

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Prerequisites

  • A Wavy Node account
  • Your API key (available in the dashboard)
  • A project with a projectId (found in Project Settings)

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Step 1: Set up your credentials

Sign up on the Wavy Node dashboard and copy your API key from Project Settings. 
export WAVYNODE_API_KEY="ApiKey wavy_your_api_key_here"
export PROJECT_ID="your_project_id"
The x-api-key header must include the ApiKey prefix followed by your key. The correct format is:
x-api-key: ApiKey wavy_your_api_key_here
A common mistake is sending only the key without the prefix. Requests without ApiKey will be rejected with an authentication error.

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Step 2: Check supported chains

Verify which blockchain networks are available: 
curl -H "x-api-key: $WAVYNODE_API_KEY" \
  https://api.wavynode.com/v1/chains

{
  "success": true,
  "data": [
    {
      "id": 42161,
      "name": "Arbitrum",
      "rpc_url": "https://arb1.arbitrum.io/rpc",
      "active": true,
      "explorer_url": "https://arbiscan.io",
      "currency_symbol": "ETH",
      "currency_decimals": 18
    }
  ]
}

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Step 3: Register an address for monitoring

Add a wallet address to your project so Wavy Node can monitor it: 
curl -X POST "https://api.wavynode.com/v1/projects/$PROJECT_ID/addresses" \
  -H "Content-Type: application/json" \
  -H "x-api-key: $WAVYNODE_API_KEY" \
  -d '{
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
    "description": "Main treasury wallet",
    "foreign_user_id": "user-001"
  }'
The foreign_user_id links this wallet to a user in your system. When you set up an integration, Wavy Node uses this ID to request user data for compliance reports.

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Step 4: Run a risk scan

Query risk analysis results for the registered address: 
curl -H "x-api-key: $WAVYNODE_API_KEY" \
  "https://api.wavynode.com/v1/projects/$PROJECT_ID/addresses/scan-risk?addresses=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&chainId=1"

{
  "success": true,
  "data": {
    "total": 1,
    "missing": 0,
    "results": [
      {
        "analysisId": "550e8400-e29b-41d4-a716-446655440000",
        "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
        "chainId": "1",
        "riskScore": 5,
        "riskLevel": "minimal",
        "riskReason": "Normal activity, no suspicious patterns detected",
        "suspiciousActivity": false,
        "patternsDetected": [],
        "transactionsAnalyzed": 150,
        "completedAt": "2024-02-13T10:30:00Z"
      }
    ]
  }
}
A riskScore under 20 indicates minimal risk. Addresses scoring above 60 should be investigated further.

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Step 5: Access compliance reports

Compliance reports are generated automatically based on your project’s activity and active legislations. Retrieve them with: 
curl -H "x-api-key: $WAVYNODE_API_KEY" \
  "https://api.wavynode.com/v1/reports?projectId=$PROJECT_ID&period=2026-04&countryCode=MX"
Download a specific report: 
curl -H "x-api-key: $WAVYNODE_API_KEY" \
  "https://api.wavynode.com/v1/reports/rpt_abc123"

{
  "success": true,
  "data": {
    "name": "LFPIORPI_April_2026.pdf",
    "signedUrl": "https://storage.wavynode.com/reports/...",
    "period": "2026-04"
  }
}
Reports are available for México (MX), Colombia (CO), El Salvador (SV), and Guatemala (GT).

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What’s next

You’ve registered an address and run your first risk scan. To receive real-time alerts and enable automatic compliance report generation, set up an integration:

Set up an integration

Connect your app to receive webhooks and serve user data for compliance.

Risk scores

Understand how risk scores are calculated.

Regulations

Explore the regulations Wavy Node covers.

API Reference

Browse all available endpoints.