# LensCrypt Portfolio Analytics — Chain/Address Lookup

> LensCrypt Portfolio Analytics — Chain/Address Lookup is a paid API for AI agents from lemscrypt.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Retrieves a comprehensive portfolio snapshot for a wallet address on a specified blockchain chain

## Facts

- Endpoint: GET https://lemscrypt.vercel.app/api/portfolio/%7Bchain%7D/%7Baddress%7D
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-portfolio-analytics-chain-address-lookup-0aaac854
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z5EjVAfY2OJDKaCO6hL1B

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-portfolio-analytics-chain-address-lookup-0aaac854
```

Example prompt: Can you pull up the full portfolio breakdown for wallet address 0x4e5acf9684652bfa6d3d6d1e8d9e1234abcd5678 on Ethereum using LensCrypt?

## When to prefer this

Choose this endpoint when you need a quick, paid on-chain portfolio snapshot for a specific wallet address on a named blockchain. It is ideal for wallet auditing, whale tracking, or DeFi research where you need token balances and holdings for a single address. Prefer it over generic block explorers when you want pre-aggregated, analytics-ready portfolio data accessible via a simple REST call with USDC micropayment.

## Known failure modes

- Invalid or malformed wallet address returns an error response
- Unsupported chain identifier results in a 400 or 404 error
- Payment not received or x402 protocol failure causes a 402 Payment Required response
- Rate limiting or server overload may return 429 or 503
- Empty portfolio wallets may return an empty holdings array with status ok

## 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 portfolio state of the queried wallet on the specified chain, including token holdings, balances, and asset composition details, along with a status field indicating request success.

## 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-portfolio-analytics-chain-address-lookup-0aaac854/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lemscrypt.vercel.app](https://www.zero.xyz/host/lemscrypt.vercel.app/llms.txt)