# HostDeFi Solana Wallet Risk Assessment

> HostDeFi Solana Wallet Risk Assessment is a paid API for AI agents from hostdefi.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).

Assesses token risk exposure and holdings for a given Solana wallet address, returning an overall exposure grade and per-token risk classifications.

## Facts

- Endpoint: POST https://hostdefi.com/api/v1/x402/wallet
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hostdefi-solana-wallet-risk-assessment-fa8b271a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vyGI1FGh94W6kirnxh4Yg

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-solana-wallet-risk-assessment-fa8b271a -d '<json body>'
```

Example prompt: Can you check the risk exposure grade for my Solana wallet address 7xKs...AbC and tell me how many of my token holdings are rated high, medium, or low risk?

## When to prefer this

Choose this endpoint when you need a structured, graded risk assessment of a specific Solana wallet's token holdings without requiring KYC or account creation. It is especially useful for pre-trade safety checks, automated portfolio risk monitoring, or compliance-lite DeFi due diligence on Solana. Prefer this over generic on-chain data fetchers when you specifically need per-token risk grades and an aggregate exposure score rather than raw balance data.

## Known failure modes

- Invalid or malformed Solana wallet address returns an error or empty holdings
- Wallet with no on-chain activity may return empty holdings array with notGraded count
- Payment failure (x402) returns 402 status if USDC payment is not included
- Token not yet indexed by the risk engine returned as notGraded
- Network or RPC timeout causes delayed or failed response

## How this service works

HostDeFi is a non-custodial Solana DEX. Best-route swaps through Jupiter, EVM trading across 7 chains, native bridging, and live token risk grades. No KYC, no accounts, no custody.

## Output

Returns a JSON object with: ok status, wallet address, an exposure grade (e.g. 'A' through 'F'), counts of holdings by risk tier (low, medium, high, notGraded), a list of token holdings with individual grades, and any gate-exit symbol matches flagged in the wallet.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "wallet": {
   "type": "string",
   "description": "Solana wallet address to assess"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "meta": {
   "plan": "x402"
  },
  "wallet": "…",
  "exposure": {
   "low": 2,
   "high": 0,
   "medium": 1,
   "notGraded": 0
  },
  "holdings": [],
  "exposureGrade": "B",
  "gateExitSymbolMatches": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hostdefi-solana-wallet-risk-assessment-fa8b271a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hostdefi.com](https://www.zero.xyz/host/hostdefi.com/llms.txt)