# LensCrypt Wallet Balance Lookup

> LensCrypt Wallet Balance Lookup is a paid API for AI agents from cryptuluns.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-14).

Fetches the on-chain token balance for a given blockchain wallet address

## Facts

- Endpoint: GET https://cryptuluns.vercel.app/api/balance/%7Baddress%7D?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-wallet-balance-lookup-ef88c1cb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lNn5z137SkMPRAzQmlVF1

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 lenscrypt-wallet-balance-lookup-ef88c1cb
```

Example prompt: What's the current on-chain balance for wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call on-chain wallet balance check without committing to a subscription-based provider. Particularly useful for AI agents that need wallet data on demand and are already integrated with the x402 USDC micropayment protocol on Base.

## Known failure modes

- Invalid or malformed wallet address returns an error response
- Unsupported chain or address format may return empty or error result
- Payment failure via x402 protocol blocks the request
- Rate limiting or quota exhaustion may return 429 or payment-related error
- Vercel cold-start latency may cause occasional timeouts

## How this service works

81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.

## Output

Returns a JSON object containing the on-chain token balance(s) associated with the provided wallet address, including status confirmation and balance figures for tracked assets.

## 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/lenscrypt-wallet-balance-lookup-ef88c1cb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cryptuluns.vercel.app](https://www.zero.xyz/host/cryptuluns.vercel.app/llms.txt)