# LensCrypt Gas Tracker — Chain Gas Price Lookup

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

Returns current gas prices for a specified blockchain network

## Facts

- Endpoint: GET https://cryptuluns.vercel.app/api/gas/%7Bchain%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-gas-tracker-chain-gas-price-lookup-01328edc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4lfA3c3iKWd-7WRu5kTTN

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-gas-tracker-chain-gas-price-lookup-01328edc
```

Example prompt: What are the current gas prices on Ethereum right now? I want to know if it's cheap enough to submit a transaction.

## When to prefer this

Use this endpoint when you need real-time gas price data for a specific blockchain before executing on-chain transactions, optimizing DeFi strategies, or deciding which chain to use based on fee cost. Prefer this over manual RPC queries when you want a clean REST interface with multi-chain support bundled together.

## Known failure modes

- Unsupported chain identifier returns error or empty response
- Chain temporarily unavailable or RPC node down returns 500 or timeout
- Malformed chain parameter returns 400 bad request
- Rate limiting or payment failure via x402 protocol returns 402

## 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 current gas price data for the requested blockchain chain, likely including fast/standard/slow gas price tiers in the chain's native fee unit (e.g. gwei for EVM chains).

## 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-gas-tracker-chain-gas-price-lookup-01328edc/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)