ChainRay

# ChainRay v1.0 — 46-Chain Agent Infrastructure Engine > Full-lifecycle agent infrastructure: Discovery → Trust → Safety → Execution. > 46 chains. 67 paid endpoints + 2 free. 68 MCP tools. > Chain Proof v3 (dataHash + analysisHash). A2A + KYA + MEV Shield + Solver Feed + Sentiment + CaaS. > Pay-per-request with USDC via x402. No API keys needed. ## v1.0 New Endpoints — Agent Economy ### 🔗 A2A Agent Card ($0.01-$0.05) — Agent Discovery & Registration: - POST /agent-card/register ($0.05): Register an AI agent in the A2A registry - /agent-card/discover ($0.02): Discover agents by capability, chain, or keyword - /agent-card/{agentId} ($0.01): Look up a specific agent's card ### 🛡️ MEV Pre-Trade Shield ($0.05) — Pre-Trade Safety: - /mev-shield ($0.05): 5-factor sandwich attack risk analysis with slippage/mitigation advice ### ⚡ Intent Solver Feed ($0.02) — Execution Intelligence: - /solver-feed ($0.02): Cross-chain profitability analysis for ERC-7683 intent solvers ### 📊 Token Sentiment Oracle ($0.03) — Market Sentiment: - /sentiment/{token} ($0.03): 5-signal on-chain sentiment analysis (zero LLM) ### 🧠 CaaS v2 Workflow Brief ($0.12) — Multi-Agent Orchestration: - POST /context-brief/workflow ($0.12): Role-based context briefs for collaborative agent workflows ### 🔮 Data Oracle ($0.01-$0.03) — Verified Feeds: - /oracle/gas-avg ($0.02): Multi-chain gas average - /oracle/price-feed ($0.01): Verified price oracle - /oracle/chain-status ($0.03): Multi-chain health status ### 🛡️ KYA Agent Reputation ($0.05) — Trust Layer: - /agent-reputation/{address} ($0.05): 10-factor trust scoring (ERC-8004, ?format=erc8004) ### 📊 CaaS v1 Context Brief ($0.08) — Context Layer: - /context-brief ($0.08): Multi-signal context aggregation ## Legacy Endpoints (v1.0) ### 🟢 Basic ($0.01) — 14 endpoints ### 🟡 Standard-Lite ($0.02) — 8 endpoints ### 🔵 Standard ($0.03) — 13 endpoints ### 🟣 Premium ($0.05) — 20 endpo

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