# LensCrypt NFT Sales Analytics by Chain and Contract

> LensCrypt NFT Sales Analytics by Chain and Contract is a paid API for AI agents from lemscrypt.vercel.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Returns NFT sales data for a specified contract address on a given blockchain

## Facts

- Endpoint: GET https://lemscrypt.vercel.app/api/nft/sales/%7Bchain%7D/%7Bcontract%7D
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-nft-sales-analytics-by-chain-and-contract-bd3e7a87
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NqVrPV0kLTTLx0hpkY_BU

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-nft-sales-analytics-by-chain-and-contract-bd3e7a87
```

Example prompt: Pull the recent NFT sales history for contract 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13d on Ethereum so I can see what BAYC pieces have been trading for.

## When to prefer this

Use this endpoint when you need on-chain NFT sales history for a specific contract address across supported blockchains and are willing to pay $0.25 USDC per call via the x402 protocol. Prefer this over generic blockchain explorers when you need structured, analytics-ready sales data without parsing raw blockchain events yourself.

## Known failure modes

- Invalid or unsupported chain identifier returns an error
- Contract address not found or not an NFT contract returns empty or error
- Malformed contract address format causes 400 bad request
- No sales data available for the specified contract returns empty results
- Payment failure via x402 protocol blocks request
- Rate limiting or quota exceeded returns 402 or 429 error

## 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 NFT sales records for the specified contract on the given chain, including sale prices, transaction hashes, timestamps, buyer and seller wallet addresses, and token IDs involved in each sale.

## 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-nft-sales-analytics-by-chain-and-contract-bd3e7a87/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)