# AgentDiet APY Radar

> AgentDiet APY Radar is a paid API for AI agents from rag-diet.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Returns current APY (annual percentage yield) data for DeFi/crypto assets, with compression ratio proof included in the response.

## Facts

- Endpoint: GET https://rag-diet.agentdiet.dev/v1/apy-radar?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdiet-apy-radar-ad414f92
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_q594ojPggP5ekXjw269I1

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 agentdiet-apy-radar-ad414f92
```

Example prompt: Can you check the current APY radar data for USDC using AgentDiet's yield intelligence endpoint?

## When to prefer this

Choose this endpoint when you need fast, cheap ($0.01 USDC) programmatic lookup of current APY data for crypto assets, especially when operating in an A2A or MCP agent pipeline on Base. It is best suited for agents that need yield intelligence delivered in a compressed, token-efficient format with ROI proof included.

## Known failure modes

- Invalid or unsupported asset symbol returns empty data object
- Missing required 'input' object causes schema validation error
- Payment not settled in USDC on Base results in 402 response
- Malformed query parameters may return status other than 'ok'
- Network or node unavailability returns non-200 response

## How this service works

Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://rag-diet.agentdiet.dev settling in USDC on Base.

## Output

A JSON object containing APY data for the requested asset under the 'data' key, a 'status' field (e.g. 'ok'), and a 'roi_proof' object that includes a compression_ratio_pct value (e.g. 91.4%) confirming the context distillation efficiency applied to the response.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "POST"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "asset": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "status": "ok",
  "roi_proof": {
   "compression_ratio_pct": 91.4
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentdiet-apy-radar-ad414f92/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from rag-diet.agentdiet.dev](https://www.zero.xyz/host/rag-diet.agentdiet.dev/llms.txt)