# JarvisClaw Surf Wallet Balance

> JarvisClaw Surf Wallet Balance is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.045/call, status unknown (last checked 2026-09-13).

Retrieves the current USDC wallet balance for a surf/marketplace account on the JarvisClaw AI API Gateway.

## Facts

- Endpoint: GET https://api.jarvisclaw.ai/v1/marketplace/surf/wallet/balance
- Price: $0.045/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-surf-wallet-balance-1d974d57
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_87rHZ6KkDNQUzfBnzFZwm

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 jarvisclaw-surf-wallet-balance-1d974d57
```

Example prompt: What's my current USDC balance in my JarvisClaw surf marketplace wallet so I can see if I have enough funds for more API calls?

## When to prefer this

Use this endpoint when you need to programmatically check the USDC wallet balance within the JarvisClaw surf marketplace specifically, before making pay-per-call AI API requests via x402 on Base or Solana, to ensure sufficient funds are available.

## Known failure modes

- Invalid or missing wallet identifier returns authentication/authorization error
- Wallet not found in marketplace returns 404 or empty balance
- Network connectivity issues to Base or Solana RPC returns timeout or 503
- Insufficient payment for the $0.01 USDC x402 call itself returns 402 Payment Required
- Malformed POST body returns 400 Bad Request

## How this service works

AI API Gateway with smart routing, pay per call via x402. OpenAI-compatible. Settled in USDC on Base & Solana.

## Output

Returns the current USDC balance associated with the requesting wallet or account in the JarvisClaw surf marketplace, including the balance amount and possibly the chain (Base or Solana) it is held on.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Request parameters"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jarvisclaw-surf-wallet-balance-1d974d57/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.jarvisclaw.ai](https://www.zero.xyz/host/api.jarvisclaw.ai/llms.txt)