deepseek-usage

# DeepSeek API Usage Query > ⚠️ **Security Notice** > This skill requires DeepSeek login credentials to work. > Credentials are stored only in local environment variables. **Minis does not upload them to any server**. > If you do not trust this method, delete this skill or do not set any credentials. ## Prerequisite Configuration (first use only) ### 1. Set Environment Variables Add the following two variables in Minis Settings → Environment Variables: | Variable Name | Description | Example Value | |--------|------|--------| | `DEEPSEEK_EMAIL` | Your DeepSeek platform login email address | `user@example.com` | | `DEEPSEEK_PASSWORD` | Your DeepSeek platform login password | `your_password_here` | 🔗 [Click here to open the environment variable settings](minis://settings/environments) > If your account uses a third-party login such as Google or WeChat, you cannot use this skill. ### 2. Verify the Configuration ```bash [ -n "$DEEPSEEK_EMAIL" ] && [ -n "$DEEPSEEK_PASSWORD" ] && echo "Configured" || echo "Not configured" ``` ## Query Process (requires only 2 tool calls) ### Step 1: Navigate and Ensure Login (1 tool call) ```yaml Action: - set_user_agent: desktop_chrome - navigate: https://platform.deepseek.com/usage - If not logged in, fill DEEPSEEK_EMAIL / DEEPSEEK_PASSWORD from environment variables and submit the login form - wait_for_dom_stable ``` ### Step 2: Run the complete JS script in one step (1 `execute_js`) The following JS script completes all logic: **get token → download ZIP → unzip → parse CSV → output**. Run the entire JS script as the argument to `execute_js --script` in a single execution. ```js (async () => { // === Get summary text === // Extract with get_readable (done outside execute_js) // === Get Token === const token = JSON.parse(localStorage.getItem('userToken')).value; if (!token) return JSON.stringify({ error: 'no_token' }); // === Download zip === const resp = await fetch('https://platform.deepseek.com/api/v0/usage/export?month=5&year=2026', { headers: { 'Authorization': 'Bearer ' + token } }); const blob = await resp.blob(); // === Load JSZip === const script = document.createElement('script'); script.src = 'https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js'; await new Promise(r => { script.onload = r; document.head.appendChild(script); }); // === Unzip === const zip = await JSZip.loadAsync(blob); const costText = await zip.file('cost-2026-5.csv').async('text'); const amountText = await zip.file('amount-2026-5.csv').async('text'); // === Parse cost (fees) === // ⚠️ Header: user_id, utc_date, model, wallet_type, cost, currency const costLines = costText.trim().split('\n').slice(1); const modelCost = {}; let totalCost = 0; for (const line of costLines) { const p = line.split(','); const model = p[2], cost = parseFloat(p[4]) || 0; modelCost[model] = (modelCost[model] || 0) + cost; totalCost += cost; } // === Parse amount (usage, filter by date as needed) === // ⚠️ Header: user_id, utc_date, model, api_key_name, api_key(sensitive!), type, price, amount // ⚠️ Security warning: Column 5 is the plaintext api_key. Do not print entire lines! You must use index references. const allLines = amountText.trim().split('\n').slice(1); // Filtering rule: if the user asks about today's usage, filter to today; if the user asks about this month's usage, use the full month // Default is today. For today's usage, uncomment the following line: // const targetDate = 'current date in YYYY-MM-DD format'; // const filteredLines = targetDate ? allLines.filter(l => l.split(',')[1] === targetDate) : allLines; const filteredLines = allLines; // Default: full month const models = {}; for (const line of filteredLines) { const p = line.split(','); const model = p[2], type = p[5], amount = parseInt(p[7]) || 0; if (!models[model]) models[model] = { requests: 0, cache_hit: 0, cache_miss: 0, output: 0 }; if (type === 'request_count') models[model].requests += amount; else if (type === 'input_cache_hit_tokens') models[model].cache_hit += amount; else if (type === 'input_cache_miss_tokens') models[model].cache_miss += amount; else if (type === 'output_tokens') models[model].output += amount; } // === Summary output === let result = ''; let gr = 0, go = 0, gh = 0, gm = 0; for (const [m, d] of Object.entries(models)) { const ti = d.cache_hit + d.cache_miss; const hr = ti > 0 ? (d.cache_hit / ti * 100).toFixed(1) : '0.0'; const co = modelCost[m] || 0; result += `${m}|${d.requests}|${d.output}|${d.cache_hit}|${d.cache_miss}|${ti}|${hr}|${co.toFixed(2)}\n`; gr += d.requests; go += d.output; gh += d.cache_hit; gm += d.cache_miss; } const ti = gh + gm; const hr = ti > 0 ? (gh / ti * 100).toFixed(1) : '0.0'; result += `TOTAL|${gr}|${go}|${gh}|${gm}|${ti}|${hr}|${totalCost.toFixed(2)}`; return result; })(); ``` > ⚠️ Note: `execute_js` returns text wrapped in JSON. The AI needs to parse `data.text` to get the actual result. ### Step 3: Screenshot (1 tool call, optional) ```yaml screenshot: current page ``` ### Step 4: Report (memory_write is decided by the user) Whether to write the results to the daily log is **decided by the user**. Write only when the user explicitly asks. ### Output Format **Balance:** ¥X.XX | **Spent This Month:** ¥X.XX  | Model | Requests | Output Tokens | Cache Hits | Cache Misses | Total Input Tokens | Cache Hit Rate | Cost | |------|---------|------------|---------|-----------|-------------|-----------|------| | deepseek-v4-pro | X | X | X | X | X | X% | ¥X.XX | | deepseek-v4-flash | X | X | X | X | X | X% | ¥X.XX | | **Total** | **X** | **X** | **X** | **X** | **X** | **X%** | **¥X.XX** | ## ⚠️ Security Precautions (must be followed) ### API Key Leakage Risk Column 5 (index 4) of the amount CSV is the `api_key` field and contains the user's DeepSeek API Key in **plaintext**. **Requirements:** - When parsing CSV, use column index references such as `p[2]`, `p[5]`, and `p[7]`; do not reference the entire line - **Do not** directly or indirectly display `api_key` content in any reply, log, or screenshot - If you need to inspect CSV content during debugging, print only the header (row 1), not the data rows ### Credential Security - Email and password are stored in Minis local environment variables and are not uploaded - The localStorage token is valid only for the current browser session - We recommend changing your password regularly ## Troubleshooting Notes | Issue | Cause | Solution | |------|------|---------| | Export button click has no effect | The export button is a `<div>`, not a `<button>` | Use `querySelector` to match the text "Export", then call `.click()` | | browser_use fetch returns Missing Token | fetch does not include page cookies | Use `execute_js` instead to run fetch in the page context | | JSZip fails to load | The `import()` method is not supported | Use `document.createElement('script')` to dynamically load the CDN | | CSV parses to 0 records | Incorrect field indexes were guessed | First confirm the headers (8 columns for amount, 6 columns for cost), then reference by index | | amount.csv contains plaintext API Key | Column 5 is `api_key` | Use column indexes during parsing; do not print the entire row | | minis-browser-use CLI loses state across calls | Each call is a separate process | Put all JS logic in a single `execute_js` execution; do not pass state across `navigate` and `execute_js` |