mcp
Keyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.
我該用這個嗎
品質與安全性
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"@shieldz/mcp"
]
}
}
}可執行的套件
0.3.0stdio遠端端點
https://shieldz.cash/mcpstreamable-http它能做什麼
工具清單
工具（4）
🟡create_payment_link(address, amount_usd, chain, asset, memo, ...)
Create a one-time crypto payment link with ZERO setup, no account, no API key. Give a destination wallet address and an amount; get back a shareable pay_url, an embeddable button, and a manage_url. Non-custodial: funds settle directly to the address you provide.
輸入結構描述
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "Destination wallet (0x EVM address); funds settle here."
},
"amount_usd": {
"type": "number",
"description": "Amount in USD, e.g. 49 for $49.00"
},
"chain": {
"type": "string",
"enum": [
"base",
"arbitrum",
"optimism",
"polygon",
"ethereum"
],
"description": "Settlement chain (default base)"
},
"asset": {
"type": "string",
"enum": [
"USDC",
"USDT"
],
"description": "Stablecoin (default USDC)"
},
"memo": {
"type": "string",
"description": "Description shown on the checkout"
},
"email": {
"type": "string",
"description": "Optional, lets the owner claim a dashboard later"
}
},
"required": [
"address",
"amount_usd"
]
}🟡create_tip_jar(address, chain, asset, title, description, ...)
Create a reusable 'pay what you want' tip jar with ZERO setup. The payer chooses the amount. Returns a shareable /tip url, an embeddable button, and a manage_url. Idempotent per wallet address. Non-custodial.
輸入結構描述
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "Destination wallet (0x EVM address); funds settle here."
},
"chain": {
"type": "string",
"enum": [
"base",
"arbitrum",
"optimism",
"polygon",
"ethereum"
],
"description": "Settlement chain (default base)"
},
"asset": {
"type": "string",
"enum": [
"USDC",
"USDT"
],
"description": "Stablecoin (default USDC)"
},
"title": {
"type": "string",
"description": "Heading shown on the tip page, e.g. 'Buy me a coffee'"
},
"description": {
"type": "string"
},
"suggested_amounts_usd": {
"type": "array",
"items": {
"type": "number"
},
"description": "Preset amount buttons in USD, e.g. [3, 5, 10]"
},
"slug": {
"type": "string",
"description": "Optional custom URL slug"
},
"email": {
"type": "string",
"description": "Optional, lets the owner claim a dashboard later"
}
},
"required": [
"address"
]
}🟡create_unlock(address, price_usd, payload, title, description, ...)
Create a keyless pay-to-unlock page: sell a file link, license key, or secret text (up to 100,000 chars). The buyer pays the set USD price in crypto straight to the given wallet, then the payload is revealed on their paid confirmation, never before. To deliver an actual file (PDF/zip/etc, 10 MB) use the multipart HTTP API at /api/v1/unlocks instead. Non-custodial, no account, no API key. IMPORTANT: the acceptable-use policy forbids adult, illegal, or non-consensual content; confirm this with your principal and pass aup_accepted=true, otherwise the call fails.
輸入結構描述
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "Destination wallet (0x EVM address); funds settle here."
},
"price_usd": {
"type": "number",
"description": "Unlock price in USD, $1 to $100,000, e.g. 5 for $5.00"
},
"payload": {
"type": "string",
"description": "The secret to reveal after payment: a URL or text, max 100000 chars. Never shown before payment."
},
"title": {
"type": "string",
"description": "What the buyer is purchasing, shown on the paywall"
},
"description": {
"type": "string",
"description": "Short pitch shown on the paywall"
},
"chain": {
"type": "string",
"enum": [
"base",
"arbitrum",
"optimism",
"polygon",
"ethereum"
],
"description": "Settlement chain (default base)"
},
"asset": {
"type": "string",
"enum": [
"USDC",
"USDT"
],
"description": "Stablecoin (default USDC)"
},
"email": {
"type": "string",
"description": "Optional, lets the owner claim a dashboard later"
},
"aup_accepted": {
"type": "boolean",
"description": "Must be true: asserts the content complies with the acceptable-use policy (no adult, illegal, or non-consensual content)."
}
},
"required": [
"address",
"price_usd",
"payload",
"aup_accepted"
]
}🟡get_account_status(manage_token)
Look up a keyless Shieldz account by its manage_token (returned when you create a payment link or tip jar). Returns settlement details, tip jars, totals (paid/pending), and the invoice list as structured JSON.
輸入結構描述
{
"type": "object",
"properties": {
"manage_token": {
"type": "string",
"description": "The manage_token from create_payment_link / create_tip_jar"
}
},
"required": [
"manage_token"
]
}社群
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