# RagRadar KOL Social Activity

> RagRadar KOL Social Activity is a paid API for AI agents from ragdar.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Fetches on-chain and social activity data for Key Opinion Leaders (KOLs) in the crypto space across Base, Arbitrum, and Solana

## Facts

- Endpoint: GET https://ragdar.vercel.app/api/social/kol/activity
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-kol-social-activity-6fc933ac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ns3WZOqwk2Bycq-vnJezr

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-kol-social-activity-6fc933ac
```

Example prompt: Can you pull up the latest on-chain and social activity for the crypto KOL with handle @example on Base so I can see what they've been up to?

## When to prefer this

Choose this endpoint when you need to cross-reference a crypto influencer's social statements with their actual on-chain behavior, or when building trading signal pipelines that incorporate KOL activity. It is particularly useful for agents operating in the Base, Arbitrum, or Solana ecosystems that need real-time intelligence on influential wallets. Prefer this over generic blockchain explorers when the goal is specifically tracking named/known KOL figures rather than arbitrary addresses.

## Known failure modes

- Unknown or unsupported KOL identifier returns empty or error result
- Invalid or missing properties parameter may return a 400 error
- KOL has no recent activity, returning empty arrays
- Chain not supported for the given KOL returns partial data
- Payment failure via x402 micropayment protocol blocks the request
- Rate limiting if too many requests are made in rapid succession

## How this service works

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

## Output

Returns a JSON object with status 'ok' and activity data for the specified KOL, likely including recent social posts, on-chain transactions, wallet interactions, and engagement metrics across supported chains (Base, Arbitrum, 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-kol-social-activity-6fc933ac/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)