# Nansen Smart Money Netflow Analysis

> Nansen Smart Money Netflow Analysis 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).

Analyzes token flow by smart money wallets across blockchain chains using Nansen data

## Facts

- Endpoint: POST https://api.vibe.airforce/api/x402/vibe-tools/data-provider/nansen/smart-money/netflow
- 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-b3dbc462
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sLsNfS5O3m_ZHWEpxpufV

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-b3dbc462 -d '<json body>'
```

Example prompt: Show me the Nansen smart money netflow for USDC on Ethereum — I want to see whether smart money wallets are net buyers or sellers right now.

## When to prefer this

Use this endpoint when you need on-chain smart money flow intelligence for specific tokens across multiple chains, particularly when you want Nansen-quality wallet segmentation to identify accumulation or distribution patterns by sophisticated investors.

## Known failure modes

- Invalid or unsupported chain identifier returns an error
- Unsupported token address returns empty or error response
- Malformed payload object causes 400 bad request
- Rate limiting or payment failure returns 402 or 429
- Nansen upstream API unavailable causes 502 or timeout

## How this service works

Token flow analysis by smart money wallets across chains

## Output

Returns token flow data segmented by smart money wallets, showing net inflows and outflows across specified chains and tokens, sourced from Nansen's analytics platform.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "object",
   "description": "Nansen query parameters (e.g., chains, token address)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-vibe-airforce-b3dbc462/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)