{"name":"Devion Blockchain Developer Infrastructure","version":"3.1.0","description":"Production-grade blockchain RPC infrastructure and developer tools with AI agent integration via Model Context Protocol (MCP)","endpoints":{"v1":{"health":"/api/v1/health","chains":"/api/v1/chains","publicRPC":"/api/v1/rpc/:chain","authenticatedRPC":"/api/v1/auth/rpc/:chain"},"v2":{"health":"/api/v2/health","rpc":"/api/v2/rpc","batch":"/api/v2/batch","usage":"/api/v2/usage","networks":"/api/v2/networks","ethBalance":"/api/v2/eth/balance/:address","ethNonce":"/api/v2/eth/nonce/:address","ethSendTransaction":"/api/v2/eth/transaction","ethCall":"/api/v2/eth/call","ethGetBlock":"/api/v2/eth/block/:blockNumber","ethGetLogs":"/api/v2/eth/logs","ethGasPrice":"/api/v2/eth/gas-price","ethBlockNumber":"/api/v2/eth/block-number","ethChainId":"/api/v2/eth/chain-id"},"v3":{"health":"/api/v3/health","rpc":"/api/v3/rpc","batch":"/api/v3/batch","usage":"/api/v3/usage","cacheManagement":"/api/v3/cache/clear","redisHealth":"/api/v3/redis/health","rateLimitStatus":"/api/v3/rate-limits/status","rateLimitTiers":"/api/v3/rate-limits/tiers","rateLimitHealth":"/api/v3/rate-limits/health","rateLimitedRpc":"/api/v3/rpc-limited","rateLimitedBatch":"/api/v3/batch-limited","rateLimitedHealth":"/api/v3/health-limited"}},"userManagement":{"listApiKeys":"GET /api/v1/user/api-keys","createApiKey":"POST /api/v1/user/api-keys","regenerateApiKey":"PUT /api/v1/user/api-keys/:id/regenerate","deleteApiKey":"DELETE /api/v1/user/api-keys/:id","getApiKeyUsage":"GET /api/v1/user/api-keys/:id/usage","getUserProfile":"GET /api/v1/user/profile","updateUserProfile":"PUT /api/v1/user/profile","getUserUsage":"GET /api/v1/user/usage","getUserSubscription":"GET /api/v1/user/subscription"},"features":{"v1":["Multi-chain support","Basic rate limiting","API key authentication"],"v2":["Supabase integration","Advanced rate limiting","Usage analytics","Subscription tiers","REST API for common Ethereum methods","Response formatting and validation"],"v3":["Redis caching for performance","Advanced usage tracking","Real-time plan limit enforcement","Comprehensive analytics","Cache management","Enhanced error handling","Advanced rate limiting with Redis","Per-minute and monthly limits","Rate limit monitoring and management"],"userManagement":["JWT-based authentication","API key CRUD operations","Secure API key generation","Usage analytics per API key","User profile management","Subscription tier management","Comprehensive dashboard data","Rate limit enforcement by tier"],"developerTools":["Model Context Protocol (MCP) integration","AI agent blockchain data access","18+ network support with unified API","RESTful blockchain data endpoints","Real-time block and transaction data","Multi-chain balance queries","Smart contract interaction tools","Comprehensive analytics and monitoring"]},"integration":{"supabase_project":"devion.dev","project_url":"https://eiiaxhwguwhaxaakjigx.supabase.co","database_schema":"Integrated with existing users, api_keys, usage_logs, and blockchain_networks tables"},"mcpIntegration":{"serverVersion":"devion-mcp-server@3.0.0","description":"AI agent blockchain data access via Model Context Protocol","capabilities":["Real-time blockchain data access for AI agents","Multi-chain balance and transaction queries","Latest block information retrieval","Transaction details and history","Smart contract interaction tools","Network status monitoring"],"supportedNetworks":["ethereum-mainnet","polygon-mainnet","arbitrum-mainnet","base-mainnet","optimism-mainnet","bsc-mainnet","avalanche-mainnet","fantom-mainnet","cronos-mainnet","linea-mainnet","scroll-mainnet","polygon-zkevm","manta-pacific","base-sepolia","arbitrum-sepolia","optimism-sepolia","polygon-mumbai","avalanche-fuji"]},"documentation":{"rpcFormat":{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1},"authentication":"V2+ requires x-api-key header with valid API key. Get your key at https://devion.dev/dashboard","subscriptionTiers":["free","growth","scale"],"developerResources":{"sdkSupport":["JavaScript/TypeScript","Python","REST API"],"mcpTools":["Balance queries","Block data","Transaction details","Contract interactions"],"networkCoverage":"18+ mainnet and testnet networks"}}}