# Citiview Multi-Chain Wallet Portfolio

> Citiview Multi-Chain Wallet Portfolio is a paid API for AI agents from agents.citiviewgroup.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-14).

Returns all tokens held by a wallet across Ethereum, Base, Arbitrum, Optimism, Polygon (or Solana) with live USD prices, per-token values, per-chain totals, and a portfolio grand total — spam tokens filtered out.

## Facts

- Endpoint: GET https://agents.citiviewgroup.com/v1/wallet/portfolio?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/citiview-multi-chain-wallet-portfolio-fc85a523
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j4Wrx36uXFXIVX9NS_pMr

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 citiview-multi-chain-wallet-portfolio-fc85a523
```

Example prompt: What tokens does 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B hold across Ethereum, Base, and Arbitrum, and what's the total USD value of the portfolio?

## When to prefer this

Choose this endpoint when you need a comprehensive multi-chain token portfolio for a single wallet address with live USD pricing and spam filtering — especially when coverage across Ethereum, Base, Arbitrum, Optimism, Polygon, and Solana is needed in one call. Prefer this over single-chain balance APIs or raw RPC calls when you want aggregated USD values and cleaned token lists without building your own price feed integration.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Unsupported network name in the networks parameter causes a bad request
- Wallet with no tokens or only spam tokens returns an empty or zero-value portfolio
- Rate limiting or payment failure returns a 402 or 429 error
- Network timeouts from on-chain price feeds may cause delayed or partial responses

## How this service works

Multi-chain wallet portfolio: every token a wallet holds on Ethereum, Base, Arbitrum, Optimism and Polygon (or Solana) with live USD prices, value per token and per chain, and the total. Spam tokens …

## Output

A structured response listing every non-spam token held in the wallet, including token name/symbol, quantity, live USD price, USD value per token, breakdown by chain, and total portfolio USD value across all queried networks.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "wallet"
     ],
     "properties": {
      "wallet": {
       "type": "string",
       "description": "0x address or Solana address"
      },
      "networks": {
       "type": "string",
       "description": "Optional comma list: ethereum, base, arbitrum, optimism, polygon"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/citiview-multi-chain-wallet-portfolio-fc85a523/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.citiviewgroup.com](https://www.zero.xyz/host/agents.citiviewgroup.com/llms.txt)