# RagRadar Yields

> RagRadar Yields is a paid API for AI agents from ragdar.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Fetches on-chain yield data across DeFi protocols on Base, Arbitrum, and Solana via x402 micropayments

## Facts

- Endpoint: GET https://ragdar.vercel.app/api/yields
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-yields-21a0d321
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_T6ErPucIoOfxpaZlCbIa9

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-yields-21a0d321
```

Example prompt: Pull the current on-chain yield data from RagRadar so I can see which DeFi protocols on Base and Arbitrum are offering the best APY rates right now.

## When to prefer this

Choose this endpoint when you need real-time on-chain yield data across Base, Arbitrum, or Solana and want to pay per-call via x402 micropayments rather than subscribing to a data service. Best for AI agents that need current DeFi APY and yield information programmatically without a subscription overhead.

## Known failure modes

- Missing or invalid x402 micropayment header results in 402 Payment Required
- Invalid properties parameter returns malformed or empty response
- Network-specific data unavailable if a chain is experiencing downtime
- Rate limiting if too many requests are made without proper payment flow
- Stale yield data if on-chain indexing is delayed

## 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 on-chain yield data including APY rates and protocol information 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-yields-21a0d321/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)