# RagRadar Protocol Health

> RagRadar Protocol Health 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 on-chain health status for a specified DeFi protocol across Base, Arbitrum, or Solana

## Facts

- Endpoint: GET https://ragdar.vercel.app/api/protocol-health/%7Bprotocol%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-protocol-health-a417aa28
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RtAbLsOOEYTBB-QrJVfu4

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-protocol-health-a417aa28
```

Example prompt: Can you check the on-chain health status of Aave using RagRadar right now?

## When to prefer this

Use this endpoint when you need a quick, low-cost ($0.02 USDC) on-chain health check for a specific DeFi protocol on Base, Arbitrum, or Solana. Prefer this over manual RPC queries when you want pre-processed, agent-ready protocol health data without building your own indexing infrastructure.

## Known failure modes

- Unknown or unsupported protocol name returns an error or empty response
- Protocol not available on the queried chain returns a not-found error
- Network congestion or RPC issues may cause stale or unavailable data
- Malformed protocol parameter in URL path causes a 400 or 404 error
- x402 micropayment failure blocks request execution

## How this service works

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

## Output

A JSON object containing the health status of the requested protocol (e.g. {status: 'ok'}), indicating whether the protocol is operational and healthy on-chain. May include additional on-chain metrics depending on the protocol.

## 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-protocol-health-a417aa28/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)