# Send pocket-money to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "pocket-money",
    "name": "pocket-money",
    "source": "tencent",
    "type": "skill",
    "category": "AI 智能",
    "sourceUrl": "https://clawhub.ai/operator-auteng-ai/pocket-money",
    "canonicalUrl": "https://clawhub.ai/operator-auteng-ai/pocket-money",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/pocket-money",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pocket-money",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "VERSION.txt"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "pocket-money",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-05T03:28:01.626Z",
      "expiresAt": "2026-05-12T03:28:01.626Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pocket-money",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pocket-money",
        "contentDisposition": "attachment; filename=\"pocket-money-2.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "pocket-money"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/pocket-money"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/pocket-money",
    "downloadUrl": "https://openagent3.xyz/downloads/pocket-money",
    "agentUrl": "https://openagent3.xyz/skills/pocket-money/agent",
    "manifestUrl": "https://openagent3.xyz/skills/pocket-money/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/pocket-money/agent.md"
  }
}
```
## Documentation

### Pocket Money — Fund Your Agent's Wallets

You have a tool that lets you create and manage crypto wallets (USDC on Base). Each wallet is a separate keypair with its own balance — create one per purpose or budget.

Package: @auteng/pocket-money — published by AutEng (source on GitHub).

### Setup (first time only)

Install the pocket-money library:

npm install @auteng/pocket-money

### Creating a Wallet

Create a named wallet for each purpose or budget:

import { wallet } from '@auteng/pocket-money';

const w = await wallet.create({ name: "feb-2026" });
console.log(w.address); // 0xABC123...

If a wallet with that name already exists on disk, it loads it. Each wallet is stored at .auteng/wallets/<name>.json.

You can also create a quick default wallet:

const w = await wallet.create();

### Network

// Base mainnet (default)
const w = await wallet.create({ name: "prod" });

// Base Sepolia testnet
const w = await wallet.create({ name: "test", network: "base-sepolia" });

### Requesting Funding

When you need money, ask your human to fund a specific wallet:

I need $12 in USDC for today's tasks.

Please send USDC on **Base** to this address:
\`0xABC123...\` (wallet: "feb-2026")

You can send from Coinbase, an exchange, or any wallet that supports Base.

Be specific about:

How much you need and why (e.g., "$5 for API calls", "$20 for a batch processing job")
Which wallet (by name) so both you and your human can track budgets
The network: always Base (not Ethereum mainnet, not Arbitrum)
The token: USDC (not ETH, not other tokens)

### Waiting for Funding

After asking, wait for the USDC to arrive:

await w.waitForFunding(12_000000n);
// Polls Base every 10s until >= 12 USDC is available

With a timeout:

await w.waitForFunding(12_000000n, { timeout: 120_000 });
// Throws after 2 minutes if balance < $12

Tell your human you're waiting — they may need a minute to complete the transfer.

### Human Approval Before Spending

IMPORTANT: Before making any payment, you MUST:

Tell your human exactly what you're about to spend and why
Show the estimated cost
Wait for explicit human approval before proceeding

Example:

I'd like to call an x402 API endpoint.

  Service: api.example.com/generate
  Cost:    ~$0.05 per request
  Wallet:  "feb-2026" ($0.98 remaining)

OK to proceed?

Never batch multiple paid operations without listing them first. If running a loop of paid calls, present the total estimated cost upfront and get approval for the batch.

### Managing Wallets

// Retrieve an existing wallet by name
const w = wallet.get("feb-2026");

// List all wallets
const all = wallet.list();
for (const w of all) {
  const bal = await w.checkBalance();
  console.log(\`${w.name}: ${w.address} — ${bal} USDC\`);
}

// Check balance
const balance = await w.checkBalance();
// Returns USDC in minor units (6 decimals)
// e.g., 12_000000n = $12.00

If running low, ask your human for more funding before expensive operations.

### Security & Storage

Private keys: Wallet private keys are stored as unencrypted JSON at .auteng/wallets/<name>.json with restricted file permissions (0600). These keys can sign USDC payment authorizations. If the file is leaked or the machine is compromised, funds in that wallet can be stolen. Treat wallet files like passwords.

Network access: This skill makes outbound HTTPS requests to:

Base RPC (mainnet.base.org) — to check USDC balances

Mitigations:

Always get human approval before any operation that spends funds
Only fund wallets with small amounts appropriate for the task — treat them as petty cash, not savings
Create separate wallets for separate budgets so you and your human can track spending
Your wallets only need USDC on Base — no ETH needed for gas
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: operator-auteng-ai
- Version: 2.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-05-05T03:28:01.626Z
- Expires at: 2026-05-12T03:28:01.626Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/pocket-money)
- [Send to Agent page](https://openagent3.xyz/skills/pocket-money/agent)
- [JSON manifest](https://openagent3.xyz/skills/pocket-money/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/pocket-money/agent.md)
- [Download page](https://openagent3.xyz/downloads/pocket-money)