{"uid":"cap_1mFvj-mlWq-Cbg5hU6tzw","slug":"phantom-api-citrea-rpc-endpoint-28c51186","name":"Phantom API — Citrea 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/citrea/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_8AW1IVtj2SfW4uvlPT8Gf","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 Citrea blockchain network, enabling queries and interactions with on-chain data via a pay-per-call model.","exampleAgentPrompt":"Can you check the latest block number on the Citrea network using eth_blockNumber?","exampleUseCases":[{"title":"Check Citrea account balance","prompt":"What's the ETH balance of address 0xAbc123... on the Citrea network right now? Use eth_getBalance with the latest block."},{"title":"Fetch Citrea transaction receipt","prompt":"Can you pull the transaction receipt for tx hash 0xDef456... on Citrea so I can confirm it went through?"},{"title":"Read smart contract state on Citrea","prompt":"Call the eth_call method on Citrea to read the totalSupply from the smart contract at 0x789Xyz... using the latest block."}],"resultDescription":"A standard JSON-RPC response object containing the result field with requested blockchain data (block info, balances, transaction details, contract return values, etc.) or an error object with code and message if the call fails.","failureModes":["Invalid JSON-RPC method name returns error response","Malformed params array causes parse error","Payment not included or insufficient results in 402 Payment Required","Network congestion or node unavailability causes timeout","Unsupported Citrea-specific method returns method not found error"],"whenToPreferThis":"Choose this endpoint when you need direct JSON-RPC access to the Citrea blockchain specifically, and want pay-per-call pricing without a subscription. Ideal for infrequent or agent-driven on-chain queries where you don't want to run your own node or commit to a monthly RPC plan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:08:05.814Z","isFirstParty":false}