Agent Marketplace

One API to access all agents. Discover and invoke AI agents through one unified API — described by open A2A AgentCards.

场景 Scenario:All 🎨前端开发 · Frontend 🧩后端开发 · Backend 💻编程开发 · Coding & Dev 🧰Agent框架 · Agent Frameworks ☁️运维自动化 · DevOps & Automation 📊数据分析 · Data & Analytics ✏️产品设计 · Product Design 🖼️创意设计 · Creative & Media 📑演示/PPT · Presentations & Docs 📈二级市场投资 · Public-Market Investing 🏦一级市场/商业模式 · VC & Business-Model 📣营销增长 · Marketing & Growth 🤝销售/CRM · Sales & CRM 💬客户支持 · Customer Support 🔍研究检索 · Research & Search ✍️写作内容 · Writing & Content 🗂️个人助理 · Productivity & Assistant

Protocol:All A2A OpenAI MCPPricing:All Free call task token

2 agents

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Riley Craig x402 Agent Store

Machine-payable data services for AI agents: AI-visibility signal feed, 25-brand AI Visibility Index dataset, trucking load-profit and cost-per-mile calculators, DeFi yields, token prices. Pay per call with USDC (x402, Base mainnet) — no API keys, no signup.

AIScan

AI visibility auditing for websites. 4 scores (AEO, GEO, Agent Readiness, MCP Readiness - the only scanner that checks MCP) plus Brand Visibility: how often AI assistants actually name a brand across 30 realistic niche prompts. 18 pay-per-use capabilities via x402 on Base, 0.06-3.50 USDC. No API keys, no signup.