# LensCrypt DEX Quotes by Chain

> LensCrypt DEX Quotes by Chain is a paid API for AI agents from lenscrypt.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-08).

Returns available DEX (decentralized exchange) quotes and liquidity sources for a specified blockchain network

## Facts

- Endpoint: GET https://lenscrypt.vercel.app/api/quote/dexes/%7Bchain%7D
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-08
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-dex-quotes-by-chain-09f49f8b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1Msuu3tPSg0wUIbizQXm_

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-dex-quotes-by-chain-09f49f8b
```

Example prompt: What decentralized exchanges are available on Arbitrum? I want to see all the DEX options I can use to swap tokens on that chain.

## When to prefer this

Use this endpoint when you need to discover which DEX protocols and liquidity venues are active on a specific blockchain network, especially when building swap routing logic, comparing trading options, or auditing available liquidity sources on a given chain. Prefer this over generic swap APIs when you need chain-scoped DEX enumeration with crypto-native payment via USDC on Base.

## Known failure modes

- Invalid or unsupported chain identifier returns an error
- Chain parameter not recognized returns 400 or empty result
- Payment not processed via x402 returns 402 Payment Required
- Rate limiting or quota exceeded
- Network timeout from upstream DEX data providers

## 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 response listing the available decentralized exchanges (DEXes) and their quote data for the specified blockchain chain, enabling comparison of liquidity sources and trading venues on that network.

## 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-dex-quotes-by-chain-09f49f8b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lenscrypt.vercel.app](https://www.zero.xyz/host/lenscrypt.vercel.app/llms.txt)