# LensCrypt DEX Quote API

> LensCrypt DEX Quote API is a paid API for AI agents from lanescrypt.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns a DEX swap quote for a given token pair on a specified blockchain chain

## Facts

- Endpoint: GET https://lanescrypt.vercel.app/api/quote/%7Bchain%7D/%7Bfrom%7D/%7Bto%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-dex-quote-api-0e7a768f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_keISxxcXP1DSG6CEdQEdQ

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-quote-api-0e7a768f
```

Example prompt: What's the current DEX swap quote on Ethereum to trade 1000 USDC for ETH — get me the rate and expected output amount from LensCrypt.

## When to prefer this

Use this endpoint when you need a real-time DEX swap quote for a specific token pair on a supported blockchain. Prefer this over general price feeds when you need routing-aware quotes that reflect actual DEX liquidity and slippage. Best for pre-trade analysis before executing a swap.

## Known failure modes

- Invalid or unsupported chain identifier returns an error
- Unknown or invalid token contract addresses return an error
- Missing required path parameters (chain, from, to) result in a bad request
- Amount parameter not provided may return a default or error
- Token pair not supported by available DEX liquidity returns no route found
- Payment not sent or insufficient USDC results in 402 Payment Required

## 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 swap quote including the expected output token amount, exchange rate, price impact, and DEX routing path for the specified token pair and amount on the given chain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "amount": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lenscrypt-dex-quote-api-0e7a768f/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)