# HostDeFi Radar — Token Safety Alert Feed

> HostDeFi Radar — Token Safety Alert Feed is a paid API for AI agents from rpc.hostdefi.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Returns a paginated feed of live token risk alerts and safety grades for Solana and EVM tokens monitored by HostDeFi's radar system.

## Facts

- Endpoint: GET https://rpc.hostdefi.com/api/v1/x402/radar?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hostdefi-radar-token-safety-alert-feed-daef95b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ccrm9bOYAVp6ns9U4_Kjj

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 hostdefi-radar-token-safety-alert-feed-daef95b4
```

Example prompt: Pull the latest token safety alerts from HostDeFi's radar — give me up to 25 alerts so I can see which tokens have been flagged as risky right now.

## When to prefer this

Choose this endpoint when you need a live, paginated feed of token safety alerts and risk grades specifically from HostDeFi's radar system, particularly for Solana tokens or EVM chains it monitors. Prefer this over generic token scanners when you want pre-computed risk grades without submitting a specific token address — this is a broadcast alert feed rather than an on-demand single-token lookup.

## Known failure modes

- Payment not included or insufficient USDC (402 Payment Required)
- Invalid 'limit' parameter outside 1–100 range (400 Bad Request)
- No alerts currently active — returns empty alerts array with count 0
- Upstream radar data unavailable — may return error or stale data
- Rate limiting if called too frequently

## How this service works

HostDeFi is a Solana DEX with a free token safety scanner. Best-route swaps through Jupiter, EVM trading across 7 chains, native bridging, and live token risk grades. No KYC, 1% flat fee.

## Output

Returns a JSON object with an 'ok' boolean status flag, a 'count' integer of alerts returned, and an 'alerts' array containing token risk alert objects with safety grades and risk details for monitored Solana and EVM tokens.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "maximum": 100,
       "minimum": 1,
       "description": "Max alerts (default 50)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "count": 2,
  "alerts": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hostdefi-radar-token-safety-alert-feed-daef95b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from rpc.hostdefi.com](https://www.zero.xyz/host/rpc.hostdefi.com/llms.txt)