{"uid":"cap_4haDRQwJ6tcqy70LZbBXY","slug":"nodeflare-unichain-rpc-chain-130-52d04e94","name":"NodeFlare Unichain RPC (Chain 130)","description":"Unichain RPC (chain 130): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace, and debug (archive) - good for indexing, event queries, and simulation. Simple calls $0.001; heavy calls priced by compute units. One of the first independent x402 RPC providers for this chain.","url":"https://rpc.nodeflare.app/unichain/x402","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"id":{"type":["number","string"]},"method":{"type":"string"},"params":{"type":"array"},"jsonrpc":{"type":"string","const":"2.0"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_onGknowhUTp3C_nOPAUrD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides full JSON-RPC access to the Unichain network (chain ID 130) via bare-metal nodes, including archive, trace, and debug methods, with pay-per-request USDC pricing and no API key required.","exampleAgentPrompt":"Can you call eth_getLogs on Unichain (chain 130) to fetch all Transfer events from the contract 0xAbCd... between blocks 1000000 and 1001000?","exampleUseCases":[{"title":"Index Unichain token transfer events","prompt":"Pull all ERC-20 Transfer events from the Unichain contract 0x1234567890abcdef1234567890abcdef12345678 for blocks 500000 through 600000 using eth_getLogs."},{"title":"Simulate a DeFi swap before sending","prompt":"Run an eth_call on Unichain to simulate calling the swap function on the Uniswap router at 0xabcdef... with my wallet address and 1 ETH worth of input — I want to see the output amount before I actually send anything."},{"title":"Fetch wallet ETH balance on Unichain","prompt":"What's the ETH balance of wallet 0xdeadbeef...cafe on Unichain right now? Use eth_getBalance at the latest block."}],"resultDescription":"A standard JSON-RPC 2.0 response object containing the result field for the requested method (e.g. hex-encoded values, log arrays, trace objects, call return data) or an error object with code and message if the call fails.","failureModes":["Insufficient USDC payment causes 402 Payment Required response","Invalid JSON-RPC method name returns error code -32601 Method not found","Malformed params array causes -32602 Invalid params error","Requested block or state not available on non-archive node returns null or error","Network timeout on heavy trace/debug calls","Unsupported method on this chain returns error"],"whenToPreferThis":"Choose this endpoint when you need reliable, archive-depth RPC access to Unichain (chain 130) without setting up an account or API key, and want pay-as-you-go USDC billing suitable for AI agents. Ideal for indexing, event queries, transaction simulation, and debug/trace calls that most free-tier RPC providers block or rate-limit.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:31:58.912Z","isFirstParty":false}