# RagRadar On-Chain Address Summary

> RagRadar On-Chain Address Summary is a paid API for AI agents from ragdar.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns an on-chain intelligence summary for a given blockchain address on a specified chain (Base, Arbitrum, or Solana).

## Facts

- Endpoint: GET https://ragdar.vercel.app/api/summary/%7Bchain%7D/%7Baddress%7D
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-on-chain-address-summary-7e09ab85
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RwX4e1az9niNA6jfaz-5z

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-on-chain-address-summary-7e09ab85
```

Example prompt: Can you pull the on-chain summary for wallet address 0x1234abcd...5678 on Base and tell me what this address has been doing?

## When to prefer this

Use this endpoint when you need a quick, aggregated on-chain intelligence summary for a wallet or contract address on Base, Arbitrum, or Solana. Prefer this over raw RPC calls or block explorers when you want structured, AI-ready data without parsing raw transaction logs yourself. Ideal for agents that need to assess address reputation, activity level, or protocol exposure in a single call.

## Known failure modes

- Invalid or malformed chain identifier returns an error
- Invalid address format for the specified chain returns an error
- Address with no on-chain activity may return empty or minimal data
- Payment failure via x402 micropayment protocol blocks the request
- Chain not supported (outside Base, Arbitrum, Solana) returns an error
- Rate limiting or service downtime returns 5xx errors

## How this service works

On-chain intelligence for AI agents. 70+ endpoints across Base, Arbitrum, Solana. x402 micropayments.

## Output

A JSON object containing an on-chain intelligence summary for the specified address on the specified chain, including activity overview, token holdings, protocol interactions, transaction patterns, and other relevant on-chain signals.

## 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-on-chain-address-summary-7e09ab85/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ragdar.vercel.app](https://www.zero.xyz/host/ragdar.vercel.app/llms.txt)