Address Screener API Documentation

Overview

The Address Screener API provides cryptocurrency address verification services using Chainalysis data to check for sanctions, blacklisting, and risk assessment. This service helps identify potentially risky or prohibited wallet addresses.

Base URL

<https://crypto-api.yativo.com>

Authentication

All endpoints are publicly accessible (no authentication required) but are subject to rate limiting.

Rate Limits

• Single Address Check: 100 requests per 15 minutes per IP
• Batch Address Check: 20 requests per 15 minutes per IP

Endpoints

1. Check Single Address

Endpoint: POST /api/screener/check

Performs risk assessment on a single cryptocurrency address.

Request Body

{
  "address": "0x72a5843cc08275c8171e582972aa4fda8c397b2a",
  "chain": "ethereum"
}

Parameters

Response Format