# Solana Wallet Portfolio Balance API

> Solana Wallet Portfolio Balance API is a paid API for AI agents from magnum-ai-flame.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Retrieves the portfolio balance and token holdings for a given Solana wallet address

## Facts

- Endpoint: POST https://magnum-ai-flame.vercel.app/api/solana-wallet-portfolio-balance-api
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solana-wallet-portfolio-balance-api-0cc9e9ca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eGEmqsAE3RAwpxQFLZxLE

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 solana-wallet-portfolio-balance-api-0cc9e9ca -d '<json body>'
```

Example prompt: Can you check the portfolio balance for this Solana wallet address — 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU — and show me all the tokens and their values?

## When to prefer this

Use this endpoint when you need on-chain Solana portfolio data including SOL and SPL token balances for a given wallet, especially in a pay-per-call agent workflow using x402 micropayments on Base. Prefer this over building your own RPC calls when you want a simple, metered REST interface to Solana wallet data.

## Known failure modes

- Invalid or malformed Solana wallet address returns an error
- Wallet with no on-chain history may return empty or zero balances
- Payment failure via x402/USDC results in 402 response before data is returned
- RPC node downtime may cause timeout or partial data
- Rate limiting may apply if many consecutive calls are made

## How this service works

Pay-per-call API marketplace with 150 endpoints powered by x402 payments on Base chain.

## Output

Returns a JSON object with the Solana wallet's total portfolio balance, individual token holdings (including SPL tokens), their amounts, and estimated USD values.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solana-wallet-portfolio-balance-api-0cc9e9ca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from magnum-ai-flame.vercel.app](https://www.zero.xyz/host/magnum-ai-flame.vercel.app/llms.txt)