# LensCrypt Chain Heatmap

> LensCrypt Chain Heatmap is a paid API for AI agents from lensc.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-26).

Returns a heatmap of on-chain activity or metrics for a specified blockchain network

## Facts

- Endpoint: GET https://lensc.vercel.app/api/heatmap/%7Bchain%7D?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-26
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-chain-heatmap-5eec5acf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4fzAZGV4Qms9lrUzXMa51

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-chain-heatmap-5eec5acf
```

Example prompt: Show me the LensCrypt activity heatmap for the Ethereum chain so I can see when on-chain traffic peaks.

## When to prefer this

Use this endpoint when you need a visual or structured breakdown of on-chain activity intensity for a specific blockchain over time — particularly useful for identifying peak trading hours, gas congestion windows, or DeFi usage patterns. Prefer this over raw transaction queries when you want pre-aggregated activity density data rather than individual transaction records.

## Known failure modes

- Invalid or unsupported chain identifier returns error
- Chain not covered by LensCrypt returns 404 or empty result
- Payment of 0.1 USDC via x402 not completed returns 402 Payment Required
- Rate limiting or API downtime returns 5xx error
- Malformed chain parameter returns 400 Bad Request

## 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

A JSON object containing heatmap data representing on-chain activity intensity across time buckets or segments for the specified blockchain chain, likely including activity scores, transaction density, or usage metrics broken down by time period.

## 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-chain-heatmap-5eec5acf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lensc.vercel.app](https://www.zero.xyz/host/lensc.vercel.app/llms.txt)