Authentication required. All Risk API requests require a Bearer token in the
Authorization header. Get your API key →https://api.range.org
Which Endpoint Should I Use?
Quick Start
New to the Risk API? The Quick Start guide walks you through your first calls to each endpoint with example requests and response interpretation.Risk API Quick Start
Make your first API calls and learn how to interpret the responses.
Risk Endpoints
Address Risk (v2)
Configurable address screening across attribution, exposure, and behaviour, with severity tiers and evidence.
Address Risk Score (v1)
Classic 1–10 address risk score using proximity analysis and threat detection.
Token Risk Assessment
Multi-factor risk analysis for Solana tokens across 17 independent risk factors.
Payment Risk Assessment
End-to-end risk evaluation for payment transactions and fund transfers.
Sanctions & Blacklist Check
OFAC sanctions screening and stablecoin issuer blacklist checks.
Coming Soon
Transaction Risk Score
Risk scoring for individual blockchain transactions.
Smart Contract Risk
Security vulnerability assessment for Solana smart contracts.
Alerts
Monitor fired alert events through the Risk API. Channel, template, and rule management lives in the Platform API.Alert Events
List and inspect fired alert events for your workspace.
Alert Configuration
Manage channels, templates, and alert rules in the Platform API reference.
How Risk Scoring Works
Address Risk (v2) scores addresses across attribution, exposure, and behaviour, with a workspace-configurable severity model and a separate evidence API. For methodology and how to interpret scores across endpoints, see Understanding Risk Scores.Attribution, exposure, and behaviour
Attribution, exposure, and behaviour
Address Risk (v2) evaluates whether an address is itself flagged, who it has transacted with, and whether its activity patterns look suspicious, then takes the worst signal severity as the overall result.
Configurable policy
Configurable policy
Workspaces choose which signals apply and how severity thresholds are set. The same address can produce different outcomes under different policies.
Threat intelligence and sanctions
Threat intelligence and sanctions
Integrates official sanctions and compliance lists, onchain issuer blacklists, confirmed exploits, scams, phishing, and other verified malicious activity sources. See Risk Data Sources.
Machine learning and proximity (v1)
Machine learning and proximity (v1)
The classic Address Risk Score (v1) uses network proximity and ML behavioral signals to produce a 1–10 score. Prefer v2 for new integrations.
Guides
Step-by-step guides for common integration patterns:Compliance Screening Pipeline
Build an automated AML/KYC workflow combining address, sanctions, and payment risk checks.
Wallet & dApp Integration
Add real-time risk protection to Solana wallets and dApps.
Token Due Diligence
Evaluate token safety before listing, trading, or integrating.
Transaction Simulation
Validate transactions before broadcasting with pre-flight simulation.
Onchain Risk Verifier
Verify wallet risk directly inside Solana programs using Switchboard oracles.
Payment Scam Prevention
Detect address poisoning, new wallet fraud, and social engineering scams.
Privacy Protocol Screening
Screen wallets before deposits to keep tainted funds out of your protocol.