# Solana Wallet Snapshot API

> Solana Wallet Snapshot API is a paid API for AI agents from solana-token-check.vercel.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).

Returns a snapshot of a Solana wallet address including SOL balance, top token holdings, and estimated total USD value.

## Facts

- Endpoint: GET https://solana-token-check.vercel.app/v1/wallet/%7Baddress%7D?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solana-wallet-snapshot-api-d2deb07e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_e66rjPYBQHmj_3_efWZSE

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 solana-wallet-snapshot-api-d2deb07e
```

Example prompt: What's in the Solana wallet FG9LEt1suUtUv9eipkixS6DEWdSPVJkUjzjoDkL6UFU1 — show me the SOL balance, top token holdings, and total USD value.

## When to prefer this

Use this endpoint when you need a quick, cheap ($0.0015 USDC) no-account snapshot of a Solana wallet's SOL balance, token holdings, and USD value without setting up API keys or subscriptions. Ideal for one-off wallet lookups by AI agents using x402 micropayments on Solana or Base.

## Known failure modes

- Invalid or malformed Solana address returns an error response
- Wallet with no on-chain activity may return empty holdings and zero balances
- Payment failure via x402 (insufficient USDC) blocks the request
- Rate limiting or network issues on the Vercel host may cause timeouts
- Very new wallets may not yet be indexed, returning incomplete data

## How this service works

Cheap pay-per-call Solana data: token risk check, trending tokens, newest tokens, wallet snapshot, token price feed, full token due-diligence report, transaction explainer, address profile, China trending topics. USDC on Solana or Base via x402, no account, no API key.

## Output

A JSON object containing the queried wallet address, its SOL balance, a list of top token holdings, and the estimated total portfolio value in USD.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "address": "FG9LEt1suUtUv9eipkixS6DEWdSPVJkUjzjoDkL6UFU1",
  "sol_balance": 0.1,
  "top_holdings": [],
  "estimated_total_usd": 13.8
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solana-wallet-snapshot-api-d2deb07e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from solana-token-check.vercel.app](https://www.zero.xyz/host/solana-token-check.vercel.app/llms.txt)