{"uid":"cap_yG9Siz8nLgiJPo__AxXXB","slug":"phantom-api-unichain-rpc-endpoint-c96dfede","name":"Phantom API — Unichain RPC Endpoint","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/unichain/rpc","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"method":{"type":"string"},"params":{"type":"array","items":{}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Lbf-PDBtgiQwwxW31cgHl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides JSON-RPC access to the Unichain blockchain network, enabling agents to query on-chain data and interact with smart contracts via pay-per-call micropayments.","exampleAgentPrompt":"What is the current ETH balance of wallet 0xAbC...123 on Unichain? Use the eth_getBalance RPC method.","exampleUseCases":[{"title":"Check wallet balance on Unichain","prompt":"Look up the ETH balance for wallet address 0x1234567890abcdef1234567890abcdef12345678 on the Unichain network right now."},{"title":"Read DeFi contract state","prompt":"Call the totalSupply function on the Unichain smart contract at 0xDeAdBeEf...0000 so I can see how many tokens are in circulation."},{"title":"Fetch latest block details","prompt":"Get the details of the most recent block on Unichain, including its hash, timestamp, and transaction count."}],"resultDescription":"Returns a standard JSON-RPC response object containing the result field with the requested blockchain data (e.g. balance in wei, block object, transaction receipt, contract return value) or an error object with code and message if the call fails.","failureModes":["Invalid or unsupported JSON-RPC method name returns an error response","Malformed params array causes a parse or invalid params error","Payment not included or insufficient USDC causes a 402 Payment Required response","Network congestion or node unavailability causes timeout or 503","Querying a block or transaction hash that does not exist returns null result"],"whenToPreferThis":"Choose this endpoint when you need fast, pay-per-call JSON-RPC access to the Unichain network without committing to a subscription. Ideal for agents that make sporadic or low-volume blockchain queries and want to avoid rate limits of free public RPCs. Prefer this over generic EVM RPC providers when the target chain is specifically Unichain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:53:20.418Z","isFirstParty":false}