# RagRadar Risk Score — On-Chain Address Risk Assessment

> RagRadar Risk Score — On-Chain Address Risk Assessment is a paid API for AI agents from ragradar.space, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-08).

Returns an AI-powered risk score and risk profile for a given blockchain address across multi-chain data

## Facts

- Endpoint: GET https://ragradar.space/api/risk/%7Baddress%7D
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-08
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-risk-score-on-chain-address-risk-assessment-42ea3b67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2FXmzsHY5ufZ9jI08Nr33

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ragradar-risk-score-on-chain-address-risk-assessment-42ea3b67
```

Example prompt: Can you check the on-chain risk score for the address 0x4e5b2f3a1c6d7e8f9a0b2c3d4e5f6a7b8c9d0e1f on RagRadar — I want to know if it's flagged as high-risk before I send funds to it.

## When to prefer this

Use this endpoint when you need a quick, AI-powered risk score for a specific blockchain address before sending funds, approving a token, or interacting with an unknown wallet. Prefer this over manual block explorer checks when you want a consolidated risk signal across Base, Arbitrum, and Solana in a single call.

## Known failure modes

- Invalid or malformed address returns an error response
- Address not found on supported chains returns empty or null risk data
- Unsupported chain address format may cause parsing errors
- Payment not processed (x402) results in 402 response blocking data access
- Network or upstream data provider outage returns 5xx error

## How this service works

On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.

## Output

A JSON object containing a risk status and risk signals for the queried address, including an overall risk score and any flags derived from multi-chain on-chain analytics across Base, Arbitrum, and Solana.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ragradar-risk-score-on-chain-address-risk-assessment-42ea3b67/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ragradar.space](https://www.zero.xyz/host/ragradar.space/llms.txt)