Whale Alert API
Track large on-chain whale transactions on Ethereum and Base. x402 micropayment.
التثبيت
أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: .cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).
claude mcp add --transport sse whale-alert-api 'https://whale-alert.api.klymax402.com/mcp'
{
"mcpServers": {
"whale-alert-api": {
"type": "sse",
"url": "https://whale-alert.api.klymax402.com/mcp"
}
}
}
التوثيق
مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.
المحتويات
Whale Alert API
Whale transaction tracker -- large on-chain transfers with sender, value, USD estimate. Market-moving alerts. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
Quickstart -- MCP
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
{
"mcpServers": {
"whale-alert": {
"url": "https://whale-alert.api.klymax402.com/mcp"
}
}
}
Quickstart -- HTTP (x402)
curl -X POST "https://whale-alert.api.klymax402.com/api/whales" \
-H "Content-Type: application/json" \
-d '{}'
# -> 402 Payment Required, with an x402 payment challenge in the response body
Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
crypto_track_whale_transactions | POST | /api/whales | $0.008 | Track large on-chain whale transactions |
crypto_track_whale_transactions
Use this when you need to track large on-chain transactions (whale movements) on Ethereum or Base. Returns recent high-value transfers in JSON.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
chain | string | no | Blockchain: 'ethereum' or 'base' (default: ethereum) |
minValue | number | no | Minimum transaction value in ETH (default: 100) |
Returns
transactions-- array of whale transfers sorted by value descendingfrom-- sender wallet addressto-- receiver wallet addressvalueEth-- transaction value in ETHvalueUsd-- estimated USD value at time of transfertxHash-- transaction hash for on-chain verificationblockNumber-- block number of the transactiontimestamp-- when the transaction occurred
Example response:
{"transactions":[{"from":"0xab...","to":"0xcd...","valueEth":500.0,"valueUsd":1552500,"txHash":"0xef...","blockNumber":19845632,"timestamp":"2026-04-13T11:22:00Z"}],"chain":"ethereum","minValue":100,"totalFound":8}
When to use: detecting market-moving whale activity and smart money flows. Essential for trading signal generation and on-chain intelligence.
Not for: wallet balance (use wallet_get_portfolio), token prices (use finance_get_token_price), holder distribution (use token_get_holder_analysis).
Example agent prompts
- "Track large on-chain transactions (whale movements) on Ethereum or Base"
Payment
- Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
- Network: Base L2 (
eip155:8453) - Asset: USDC
- Facilitator: Coinbase CDP (primary), PayAI (fallback)
- Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
Part of klymax402
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
License
MIT
الأسئلة الشائعة
ما هو Whale Alert API؟
Track large on-chain whale transactions on Ethereum and Base. x402 micropayment.
كيف أثبّت Whale Alert API؟
يعمل كخادم بعيد. في Claude Code: claude mcp add --transport sse whale-alert-api 'https://whale-alert.api.klymax402.com/mcp'. وفي العملاء الآخرين، الصق إعداد JSON من هذه الصفحة في إعدادات MCP الخاصة بهم.
هل يحتاج Whale Alert API إلى مفتاح API؟
لا يذكر إدراجه في السجل أي مفتاح أو سر إلزامي. قد تتطلب بعض الميزات حسابًا لدى الخدمة التي يتصل بها.
هل Whale Alert API مفتوح المصدر؟
نعم. شيفرته متاحة على GitHub بترخيص MIT.
من يصون Whale Alert API؟
ينشره Br0ski777. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.
من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.