{"endpoint":"/api/nft/valuation","method":"POST","service_trust":"https://defi-shield-hazel.vercel.app/api/trust-signal","free_check":{"endpoint":"https://defi-shield-hazel.vercel.app/api/free/token-check","method":"POST","price":"FREE","note":"Try before you buy — free basic token safety check with risk math."},"also_available_on":{"virtuals_acp":{"agent":"Authensor","agent_id":18805,"offerings":["pre_trade_safety","token_deep_scan","wallet_report","batch_seal"],"marketplace":"https://app.virtuals.io/acp/scan/agents","note":"Same service, accessible to 18,000+ autonomous agents on Virtuals Protocol."},"mcp_server":{"package":"devsecure-mcp","install":"npx devsecure-mcp","tools":67,"note":"Install as MCP server in Claude, Cursor, or any MCP-compatible client for direct tool access."},"bazaar":"https://defi-shield-hazel.vercel.app/.well-known/x402","agent_card":"https://defi-shield-hazel.vercel.app/.well-known/agent-card.json"},"powered_by":"DeFi Shield by Authensor","price":"$0.50","description":"NFT collection valuation signals from on-chain transfer analysis and DEX cross-reference. Provides activity scoring, holder metrics, supply estimates, and market assessment.","llm_usage_prompt":"Call this endpoint to assess market momentum and valuation signals for an NFT collection. Provide collection_address. Returns total_supply_estimate, daily_transfer_rate, holder_estimate, activity_score (0-100), market_assessment (STRONG/MODERATE/WEAK/VERY_WEAK), assessment_factors explaining the rating, activity_trend (SURGING/ABOVE_AVERAGE/NORMAL/DECLINING), velocity ratio, transfer counts for 24h/7d/30d, and dex_cross_reference if the collection has a DEX-traded floor token. Use this to time entries/exits and compare collections. Costs $0.50.","params":{"collection_address":"string — The NFT contract address (0x + 40 hex chars)"},"exampleRequest":{"collection_address":"0xd4307e0acd12cf46fd6cf93bc264f5d5ae62f476"},"exampleResponse":{"collection_address":"0xd4307e0acd12cf46fd6cf93bc264f5d5ae62f476","total_supply_estimate":1000,"daily_transfer_rate":12.5,"holder_estimate":520,"activity_score":65,"market_assessment":"MODERATE","assessment_factors":["Activity is surging above historical average"],"activity_trend":"ABOVE_AVERAGE","velocity":1.25,"transfers_24h":16,"transfers_7d":95,"transfers_30d":380,"dex_cross_reference":null,"response_time_ms":1100}}