# Nansen Smart Money DEX Trades

> Nansen Smart Money DEX Trades is a paid API for AI agents from api.vibe.airforce, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-14).

Returns DEX trade data executed by smart money wallets, sourced from Nansen analytics.

## Facts

- Endpoint: POST https://api.vibe.airforce/api/x402/vibe-tools/data-provider/nansen/smart-money/dex-trades
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-vibe-airforce-ca59d13c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZCZ3diAr0O5Ssu7xVI9na

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 api-vibe-airforce-ca59d13c -d '<json body>'
```

Example prompt: Show me the latest DEX trades made by smart money wallets for the token at address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 — I want to see what sophisticated traders have been buying and selling recently.

## When to prefer this

Choose this endpoint when you need on-chain DEX trade activity specifically attributed to wallets Nansen classifies as 'smart money' — i.e., sophisticated, high-performing traders. Prefer this over generic on-chain data APIs when you want curated signal about what experienced crypto investors are trading on decentralized exchanges.

## Known failure modes

- Invalid or missing payload parameters returns an error
- Unknown token or wallet address may return empty results
- Payment failure if USDC balance is insufficient for the $0.06 fee
- Rate limiting or timeout if query filters are too broad
- Nansen data unavailability may result in upstream errors

## How this service works

DEX trades by smart money traders (24h, all EVM chains)

## Output

A dataset of DEX trade records attributed to smart money wallets as identified by Nansen, including trade details such as token pairs, wallet addresses, trade sizes, timestamps, and DEX platforms involved.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "object",
   "description": "Nansen query parameters (address, token, filters)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-vibe-airforce-ca59d13c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vibe.airforce](https://www.zero.xyz/host/api.vibe.airforce/llms.txt)