Developer Hub

Everything you need to integrate BlockNVX into your platform. APIs, SDKs, guides, and references.

Quick Start

Get up and running with BlockNVX in under 10 minutes. API keys, authentication, and your first transaction screen.

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REST API Reference

Complete API documentation with request/response examples, error codes, and rate limiting details.

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SDKs & Libraries

Official client libraries for Python, Node.js, Go, Java, and Ruby with full type support and examples.

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Webhooks

Real-time event notifications for alerts, risk score changes, and compliance triggers via webhooks.

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Integration Guides

Step-by-step guides for integrating with popular platforms, exchanges, and compliance workflows.

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Authentication & Security

API key management, OAuth 2.0 flows, IP whitelisting, and security best practices.

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API Overview

RESTful APIs with consistent patterns, comprehensive error handling, and extensive documentation.

Transaction Screening API

Screen individual transactions or batch submissions against risk indicators with configurable thresholds.

Address Risk API

Get risk scores, entity attribution, and exposure analysis for any blockchain address across supported chains.

Entity Search API

Search and retrieve detailed profiles for known entities including exchanges, services, and threat actors.

Alerts API

Manage alerts programmatically - create, update, resolve, and export alerts with full audit trail.

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