# LensCrypt Blockchain Activity Heatmap

> LensCrypt Blockchain Activity Heatmap is a paid API for AI agents from lanescrypt.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-22).

Returns a transaction activity heatmap for a specified blockchain chain, visualizing temporal patterns of on-chain activity

## Facts

- Endpoint: GET https://lanescrypt.vercel.app/api/heatmap/%7Bchain%7D?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-blockchain-activity-heatmap-0ef35782
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f-lCSTtG1EcIMlO2DFcXG

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-blockchain-activity-heatmap-0ef35782
```

Example prompt: Can you pull up the LensCrypt activity heatmap for Ethereum so I can see which days and hours historically see the most on-chain transactions?

## When to prefer this

Use this endpoint when you need temporal activity patterns for a specific blockchain — particularly to understand peak congestion windows, identify trading session overlaps, or plan transaction timing to minimize gas costs. Prefer this over generic block explorers when you need aggregated heatmap-style analytics rather than raw transaction lists.

## Known failure modes

- Unsupported or misspelled chain identifier returns error or empty data
- Payment not processed via x402 results in 402 Payment Required
- Rate limiting or quota exceeded returns 429
- Chain parameter missing or malformed returns 400 bad request
- Endpoint may return generic {status: ok} stub with limited real data given low crawl quality

## 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 showing transaction activity distribution across time periods (hours/days) for the specified blockchain chain, helping identify peak usage windows and quiet periods.

## 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-blockchain-activity-heatmap-0ef35782/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lanescrypt.vercel.app](https://www.zero.xyz/host/lanescrypt.vercel.app/llms.txt)