# Vextorium Multi-Wallet SOL & SPL Token Balance

> Vextorium Multi-Wallet SOL & SPL Token Balance is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-20).

Fetches SOL balances and optionally one SPL token balance for up to 50 Solana wallets in a single call, returning per-wallet details and aggregate totals.

## Facts

- Endpoint: POST https://api.vextorium.com/sol-saldos-multiwallet-pago?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-multi-wallet-sol-spl-token-balance-92b8b10b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hW8ndzBTdWhCK65uBijrE

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 vextorium-multi-wallet-sol-spl-token-balance-92b8b10b -d '<json body>'
```

Example prompt: Can you check the SOL balance and USDC balance (mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v) for these three wallets: HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2, 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU, and 3h1zGmCwsRJnVk5BuRNMLsPaQu1y2iq4s1bubxYRVZQF, and give me the totals?

## When to prefer this

Choose this endpoint when you need to batch-query SOL and/or SPL token balances for multiple wallets (up to 50) in a single API call instead of making individual per-wallet requests. Ideal for portfolio dashboards, treasury management, airdrop preparation, or any workflow where aggregating totals across many addresses is needed efficiently.

## Known failure modes

- Exceeding 50 wallet addresses returns an error or partial results
- Invalid wallet address format causes a processing error for that entry or the whole batch
- Invalid or unrecognized SPL token mint address may return null token balances
- Network or RPC node issues may cause timeouts or stale data
- Missing required 'direcciones' field returns a validation error

## How this service works

SOL balance (and optionally one SPL token) of up to 50 Solana wallets in one call, with totals.

## Output

A JSON object containing a 'wallets' array where each entry has the wallet address, its SOL balance, and optionally its SPL token balance. Also includes 'total_sol' and 'total_token' fields summing all balances. If a mint was provided, the 'mint' field echoes it back.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "mint": {
   "type": "string"
  },
  "direcciones": {
   "type": "array",
   "items": {
    "type": "string"
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "wallets": [
   {
    "sol": 0,
    "token": 3.9995,
    "wallet": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2"
   }
  ],
  "total_sol": 0,
  "total_token": 3.9995
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-multi-wallet-sol-spl-token-balance-92b8b10b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)