# RagRadar Quote Pools

> RagRadar Quote Pools is a paid API for AI agents from ragdar.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Fetches swap quote data for a token pair on a specified blockchain's liquidity pools

## Facts

- Endpoint: GET https://ragdar.vercel.app/api/quote/pools/%7Bchain%7D/%7Bfrom%7D/%7Bto%7D
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-quote-pools-597466d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PGQSi3fVVni1onbGT2aUp

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 ragradar-quote-pools-597466d5
```

Example prompt: What's the best swap quote to trade USDC for ETH on Base right now — can you check the on-chain liquidity pools?

## When to prefer this

Use this endpoint when you need real-time on-chain swap quotes for token pairs across Base, Arbitrum, or Solana and want micropayment-priced per-call access without a subscription. Prefer this over CEX price feeds when you need DEX liquidity pool data specifically.

## Known failure modes

- Invalid chain identifier returns error or empty result
- Unsupported token address pair returns no pools found
- Network congestion may cause stale or delayed quote data
- Malformed address parameters result in API error
- Token pair with no liquidity returns empty or zero quote

## How this service works

On-chain intelligence for AI agents. 70+ endpoints across Base, Arbitrum, Solana. x402 micropayments.

## Output

Returns a JSON object with swap quote details for the requested token pair on the specified chain, including pricing, pool data, and exchange rate information from on-chain liquidity sources.

## 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/ragradar-quote-pools-597466d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ragdar.vercel.app](https://www.zero.xyz/host/ragdar.vercel.app/llms.txt)