# LensCrypt DEX Quotes by Chain

> LensCrypt DEX Quotes by Chain is a paid API for AI agents from 67olens.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-27).

Returns available DEX quote sources and liquidity venues for a specified blockchain network

## Facts

- Endpoint: GET https://67olens.vercel.app/api/quote/dexes/%7Bchain%7D?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-dex-quotes-by-chain-20d08c0d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qyA5SYzUKrziqMHYWRLPE

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-20d08c0d
```

Example prompt: Can you pull up all the DEX quote sources available on Arbitrum using LensCrypt so I know which exchanges I can route a swap through?

## When to prefer this

Use this endpoint when you need to discover which DEX venues and liquidity sources are available for quoting on a specific blockchain before executing or simulating a token swap. Prefer this over manual research or generic aggregator documentation when you need programmatic, up-to-date chain-specific DEX coverage in an automated agent workflow.

## Known failure modes

- Invalid or unsupported chain identifier returns error or empty list
- Missing chain path parameter causes 400 or 404 response
- Payment failure via x402 protocol blocks access
- Rate limiting or quota exhaustion returns 402 or 429
- Chain temporarily unsupported or newly deprecated returns empty results

## 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 DEX/liquidity venues that provide swap quotes for the specified blockchain chain, enabling agents to understand which exchanges are queryable for token price and routing data 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-20d08c0d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 67olens.vercel.app](https://www.zero.xyz/host/67olens.vercel.app/llms.txt)