{"ok":true,"host":"x402.quicknode.com","status":"ready","manifest":{"positioning":"This host is a QuickNode-backed multi-chain RPC gateway that monetizes node access via x402 payments. It serves agents that need reliable, paid blockchain data access across Ethereum Mainnet, Arbitrum One, and Hype mainnet. It is distinct from free public RPCs in that it requires per-request payment (1 USDC on Base Sepolia for HyperCore; payment terms apply per skill), and it is distinct from general-purpose blockchain APIs in that it exposes raw JSON-RPC rather than abstracted REST endpoints.","host_overview":"x402.quicknode.com provides paid RPC access to multiple blockchain networks via QuickNode infrastructure, using the x402 micropayment scheme. It exposes three endpoints covering Ethereum Mainnet, Arbitrum One, and Hype (HyperCore) mainnet, each accepting standard JSON-RPC 2.0 requests over HTTP.","routing_guidance":"Use this host when an agent needs raw JSON-RPC access to Ethereum Mainnet, Arbitrum One, or Hype (HyperCore) mainnet and is prepared to pay per request via x402. Do not use this host for testnets, other EVM chains (e.g., Polygon, Optimism, Base), or non-EVM chains — use a chain-specific RPC provider instead. Do not use it for off-chain data, price feeds, or oracle queries — use a dedicated market data API or oracle service. Do not use it for WebSocket subscriptions or streaming — these skills are HTTP-only. If free or unauthenticated RPC access is acceptable, a public endpoint (e.g., Infura free tier, Alchemy free tier, public Arbitrum RPC) is a viable alternative without payment overhead.","capability_clusters":[{"skill_names":["query-ethereum-mainnet-rpc"],"cluster_name":"Ethereum Mainnet RPC","cluster_summary":"Provides full JSON-RPC 2.0 access to Ethereum Mainnet for reading chain state, querying logs and transactions, calling smart contracts, and broadcasting signed transactions."},{"skill_names":["call-arbitrum-rpc"],"cluster_name":"Arbitrum One RPC","cluster_summary":"Provides full JSON-RPC 2.0 access to Arbitrum One mainnet for state reads, smart contract interactions, and transaction submission."},{"skill_names":["fetch-hypercore-blockchain-data"],"cluster_name":"HyperCore Blockchain Data","cluster_summary":"Provides paid GET-based access to a QuickNode HyperCore node on Hype mainnet for blockchain data queries and RPC services."}],"cross_skill_workflows":[{"steps":[{"skill_name":"query-ethereum-mainnet-rpc","description":"Query the target address or contract state on Ethereum Mainnet using eth_call or eth_getBalance."},{"skill_name":"call-arbitrum-rpc","description":"Query the same address or contract state on Arbitrum One using the equivalent JSON-RPC method, then compare results."}],"when_to_use":"Use when an agent needs to compare on-chain state (e.g., token balances, contract storage) for the same address or contract across Ethereum Mainnet and Arbitrum One simultaneously.","workflow_name":"Cross-Chain State Comparison"}]},"model":"claude-sonnet-4-6","version_no":3,"generated_at":"2026-05-20T04:34:07.512Z","provenance":"ai_authored_unreviewed","ai_authored":true,"merchant_reviewed":false,"merchant_edited":false,"merchant_reviewed_at":null,"merchant_edited_at":null,"skill_md_url":"https://x402gle.com/servers/x402.quicknode.com/SKILL.md","skills_url":"https://x402gle.com/servers/x402.quicknode.com/skills.json"}