# Mangrove Smart Money Holdings

> Mangrove Smart Money Holdings is a paid API for AI agents from api.mangrovedeveloper.ai, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-04).

Fetches current crypto asset holdings of smart-money wallets (funds and smart traders) filtered by chain and minimum USD value.

## Facts

- Endpoint: GET https://api.mangrovedeveloper.ai/api/v1/crypto-assets/smart-money/holdings?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mangrove-smart-money-holdings-8fe0d7d1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Gmp2rdPmjIqqjpeVRtfN-

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 mangrove-smart-money-holdings-8fe0d7d1
```

Example prompt: Show me the top 20 smart money wallet holdings worth at least $2 million USD on Ethereum and Arbitrum, including both Fund and Smart Trader labels.

## When to prefer this

Use this endpoint when you need on-chain intelligence about what sophisticated wallets (funds and smart traders) are currently holding, especially for investment research, signal generation, or market positioning analysis. Prefer this over generic on-chain data APIs when you specifically want pre-labeled smart-money categories rather than raw wallet data.

## Known failure modes

- Invalid chain identifier returns an error or empty results
- min_value_usd set too high returns empty result set
- Rate limiting or payment failure (402) if USDC micropayment not settled
- Unsupported wallet label string in include_labels returns empty or error
- Network timeout for large multi-chain queries

## How this service works

Developer references for Mangrove Agent, API contracts, MCP and AI integrations.

## Output

A list of crypto asset holdings from smart-money wallets (funds and/or smart traders), each entry including the asset, chain, USD value, and wallet label. Results are filtered by minimum USD value and optionally by chain and label type, up to the specified limit.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "default": 15,
       "description": "Maximum results."
      },
      "chains": {
       "type": "array",
       "items": {
        "type": "string"
       },
       "description": "Optional list of chains to include."
      },
      "min_value_usd": {
       "type": "number",
       "default": 1000000,
       "description": "Minimum USD value to include."
      },
      "include_labels": {
       "type": "array",
       "items": {
        "type": "string"
       },
       "description": "Smart-money wallet labels; omitted uses Fund and Smart Trader."
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mangrove-smart-money-holdings-8fe0d7d1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.mangrovedeveloper.ai](https://www.zero.xyz/host/api.mangrovedeveloper.ai/llms.txt)