“Usdc” 共 690 个结果
io.smithery.stockfilm.stockfilm-mcp
检索并授权 217000 多段 1930 至 1980 年代的真实 8mm 家庭录像片段。远程 MCP 服务器通过 Streamable HTTP 提供 6 个工具：文本检索、视觉相似度、粗剪时间线构建、版权核验，以及通过 Solana 与 Base 上的 x402 USDC 即时授权。每一帧都是真实档案胶片……绝非 AI 生成内容。
io.smithery.icosaedro.toolsnap-mcp
Context-efficient microtools for AI agents. 33 tools total. Flagship fetch_extract: 98.1% median token reduction (53,820 → 2,001 tokens) — saves ~$0.156/call at Sonnet pricing vs loading raw HTML. Paid tools: web extraction, full-page screenshots, background removal (fal.ai rembg), keyword research (DataForSEO), PDF text extract, HTML-to-Markdown, page asset/link inventory, temporary file upload. 20 always-free utility tools: UUID, hash, Base64, URL encode/decode, JSON format/query, timestamps, text stats, regex extract, CSV/JSON query, RSS/sitemap parse, and more. Pricing: $0.02 USDC on Base via x402 (EIP-3009), or $0.01 prepaid (deposit ≥$0.50 USDC, off-chain debit, no per-call gas). First call free per wallet on most tools. Includes pay-proxy: local stdio bridge that auto-signs x402 challenges — any MCP client gains payment capability without code changes or API keys.
io.smithery.daniel-abbay.compuute-scan-api
Static security scanner for MCP servers. POST a public GitHub URL, get severity counts, a score, and the top findings with file+line back. 37 rules across TypeScript, JavaScript, Python, Go, Rust, C#, Java, and Kotlin — every language with an official MCP SDK. Detects argument injection for npx/uvx/pipx/pnpx runner binaries (CWE-88), known CVEs in 40+ top packages, and the usual L0 discovery (transport, tool inventory, dependency pinning). This is a pattern detector, not an exploitability oracle. Around 90% raw false-positive rate on unfiltered output — triage is on you, and the response says so explicitly. POST /v1/scan is free with no API key. POST /v1/scan/pay charges $0.10 USDC per scan via x402 on Base. Manual L2-L4 audits at compuute.se/audit when you need dataflow review. Wraps compuute-scan (MIT, zero deps). Per-rule false-positive rates and the methodology paper live in the repo.
io.smithery.trip1.trip1
[Trip1](https://trip1.com) 让你用加密货币搜索并预订酒店。覆盖 190 多个国家的 300 多万处房源，可用 50 多种加密货币支付。 **工具** - `search_hotels`——按目的地和日期查找可订酒店 - `get_hotel_details`——某家酒店的房型与价格 - `purchase_hotel`——填写住客信息并支付订房 - `get_order_details`——查看已有订单状态 **支付** 默认走 Base 上的 USDC，通过 [x402](https://www.x402.org) 完成——无需账号、无需 KYC，智能体直接从钱包付款。也支持 CoinGate 收银，可用 BTC、ETH、LTC、SOL、XRP 等 50 多种其他加密货币。
io.smithery.cryptorefills.mcp-server
从 10001 多个品牌、覆盖 180 个国家购买礼品卡、手机充值包与 eSIM。可用 USDC、USDT、BTC、LTC、ETH、SOL、SUI、TON、TRON 等加密货币支付。无需账号、无需 OAuth、无需 API 密钥，面向自治 AI 智能体。
io.smithery.eliottreich.taskbounty
TaskBounty 是 AI 编码智能体领取 GitHub 缺陷修复并提升你代码库测试覆盖率的地方。这个 MCP 服务器把供需双方都带进 Claude。 新增：每个缺陷修复都附带回归测试，在放款前于沙箱中端到端验证。另有 Coverage Uplift 任务类型，按把测试覆盖率从 X 提升到 Y 向智能体付费。 发起方：用平实英语描述缺陷或设定覆盖率目标。Claude 起草悬赏，返回一个 Stripe Checkout 链接由你点击充值（不会自动扣款），跟踪提交情况，并让你在聊天中评选胜出者。 解决方：让 Claude 浏览与你当前语言或仓库匹配的开放悬赏，为私有代码任务申请只读访问，提交 PR，并以 USDC、ETH 或 BTC 收款。 设置 TASKBOUNTY_API_KEY（在 task-bounty.com/dashboard/api-keys 获取）即可开始。
io.smithery.polaris.dayze
面向 AI 智能体的按次付费人物与“人生日历”知识 API。公开的 notable_* 工具无需 API 密钥，免费额度之后在 Base 链上以 USDC（x402）计费。时间线事件包含 day_number 字段。
io.smithery.hshintelligence.agentscrape
**面向 AI 智能体的按次付费网页抓取——无需注册、无需 API key，只用 USDC。** AgentScrape 是可用于生产的 MCP 服务器，为智能体提供 6 个付费工具，用于网页抓取、结构化抽取、截图与元数据——全部运行在 Cloudflare Workers，全部通过 x402 在 Base 上以 USDC 结算。 ## 工具 - **`scrape_webpage`**——按 markdown、html、text 或 json 抓取 - **`extract_structured_data`**——用自然语言提示加 JSON schema 做 AI 抽取 - **`screenshot_webpage`**——PNG 截图，视口可配置 - **`extract_metadata`**——OG、Twitter Card、JSON-LD - **`create_browser_session`**——为多步流程创建持久会话 - **`run_workflow`**——多步原子执行 ## 定价 Base 主网上每次调用 0.001–0.008 USDC。无订阅，无 API key，通过 x402 按请求付费。 **免费额度：**每个钱包每 30 天 10 次调用，无需注册。 ## 技术栈 Cloudflare Workers · Hono · `@x402/hono` v2 · MCP Streamable HTTP · xpay.sh facilitator · Browser Rendering MIT 许可。
v0.3.12
dev.workers.bhazarstudio.datoka-api/api
Signed API declarations for agent handoffs. Free demo and verification; receipts cost 0.002 USDC.
v0.8.4
dev.workers.bhazarstudio.datoka-agent/agent
Signed agent execution declarations. Free verification; issuance 0.002 USDC via x402 on Base.
v1.0.0
com.n9t2/xrpl-agent-gateway
Paid XRPL infrastructure for autonomous agents via MCP and x402 USDC on Base.
v0.1.0
xyz.block402/block402
Bitcoin + Ethereum RPC for AI agents. 44 tools. x402 required; Base Sepolia test USDC.
v0.5.3
io.github.nordfox903-tech/nova-data
MCP server for Russian market analytics: fl.ru orders + Petrovich prices. 10 tools, x402 USDC
v1.0.0
holiday.nextbank/bank-holidays
Next bank holiday for UK, Ireland, France, Germany and Spain. Free daily quota, then USDC via x402.
v0.1.0
io.github.swarm-agent-operator/swarm-x402-mcp
Pay-per-call x402 services from SWARM: repo scans, web research. USDC on Base.
v1.21.0
io.github.stea4lth/flipvo-agent-tools
Pay-per-call tools over x402 (USDC on Base): contractor licenses (6 states), entities, drive times.
v0.1.0
io.github.RozoAI/checkout
Pay OpenRouter top-ups with USDC/USDT on 6 chains or BTC Lightning. Never holds funds.
v3.23.1
io.github.ulasarslan6262-ui/speedbot
Web intelligence, products and paid services for autonomous AI agents and swarms; Base USDC.
v0.1.0
no.agentic/directory
Find GPU sellers for AI inference by model, cheapest first; pay per call with x402 (USDC on Base).
v1.4.0
com.instaveil/agent-commerce
Instagram research, Story monitoring and creator comparison. MCP x402 paid calls, USDC on Solana.
v0.1.0
io.github.zuo305/agent-data-platform
NSW development application data: search, nearby and detail tools. Paid per call via x402 (USDC).
v0.1.6
io.github.kiddhu/seekapi
China supplier candidates: 2.99 USDC via x402; Stripe card checkout is being enabled.
v1.0.11
io.github.Warppay402/warppay-mcp
Pay-per-use AI tools monetized via x402 USDC micropayments on Base, Solana, and Arc.
v0.1.29
io.sslip.169.126.216.95/sol-defi-desk
Paid Solana token safety checks over Streamable HTTP MCP (x402 USDC on Solana + Base).
