{"uid":"cap_Io1vFWfAyWAC7T8MsKd1H","slug":"pocket-network-sonic-mainnet-json-rpc-f342a0d7","name":"Pocket Network – Sonic Mainnet JSON-RPC","description":"Pay-per-call access to Pocket Network services. No account, no API key.","url":"https://agent.pocket.network/v1/sonic?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"method":{"type":"string","examples":["eth_accounts","eth_blobBaseFee","eth_blockNumber","eth_call","eth_chainId","eth_coinbase","eth_config","eth_createAccessList","eth_estimateGas","eth_feeHistory","eth_gasPrice","eth_getBalance","eth_getBlockByHash","eth_getBlockByNumber","eth_getBlockReceipts","eth_getBlockTransactionCountByHash","eth_getBlockTransactionCountByNumber","eth_getCode","eth_getFilterChanges","eth_getFilterLogs","eth_getLogs","eth_getProof","eth_getStorageAt","eth_getTransactionByBlockHashAndIndex","eth_getTransactionByBlockNumberAndIndex","eth_getTransactionByHash","eth_getTransactionCount","eth_getTransactionReceipt","eth_getUncleByBlockHashAndIndex","eth_getUncleByBlockNumberAndIndex","eth_getUncleCountByBlockHash","eth_getUncleCountByBlockNumber","eth_maxPriorityFeePerGas","eth_newBlockFilter","eth_newFilter","eth_newPendingTransactionFilter","eth_simulateV1","eth_syncing","eth_uninstallFilter","net_listening","net_peerCount","net_version","web3_clientVersion","web3_sha3"],"description":"JSON-RPC read method, e.g. eth_getBalance"},"params":{"description":"Parameters per the Ethereum JSON-RPC spec"}}},"responseSchema":{"type":"json","example":{"data":{"id":1,"result":false,"jsonrpc":"2.0"},"portal":{"serviceId":"sonic","provenance":"third-party-supplier","schemaCheck":"passed"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dTNDRKAQq5I3a-0ZnB07b","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides read-only Ethereum-compatible JSON-RPC access to Sonic mainnet (Fantom successor chain) via Pocket Network's decentralised relay network, billed per request in USDC.","exampleAgentPrompt":"What's the current ETH balance of wallet 0xAbC...123 on Sonic mainnet? Use the Pocket Network Sonic RPC with eth_getBalance.","exampleUseCases":[{"title":"Monitor DeFi wallet balance on Sonic","prompt":"Check the token balance of wallet 0xDeFi...999 on Sonic mainnet and tell me if it's above 10,000 tokens — query the Sonic RPC using eth_getBalance."},{"title":"Inspect smart contract state on Sonic","prompt":"Read the current value stored at storage slot 0 for the contract at 0xContract...456 on Sonic mainnet using eth_getStorageAt."},{"title":"Verify a Sonic transaction confirmation","prompt":"Can you look up transaction 0xTx...789 on Sonic mainnet and confirm whether it was successful, how much gas it used, and which block it landed in?"}],"resultDescription":"Returns a standard Ethereum JSON-RPC response object with a result field containing the requested data (balance in wei, block object, transaction receipt, logs array, gas estimate as hex, etc.) or an error object with code and message on failure.","failureModes":["Invalid or unsupported RPC method returns JSON-RPC error code -32601","Malformed params returns error code -32602 (invalid params)","Node temporarily unavailable returns HTTP 503 or JSON-RPC internal error -32603","Payment not attached or insufficient USDC returns HTTP 402 Payment Required","Rate limit exceeded returns HTTP 429","Querying a block or transaction hash that doesn't exist returns null result"],"whenToPreferThis":"Choose this endpoint when you need trustless, decentralised, keyless Ethereum-compatible RPC access to Sonic mainnet (the Fantom successor chain) and want pay-per-request USDC billing with no account or API key setup. Prefer over centralised RPC providers when censorship resistance or decentralisation matters, or when you need a simple x402-compatible pay-as-you-go model for agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T18:48:11.340Z","isFirstParty":false,"canonicalSlug":"pocket-network-sonic-mainnet-json-rpc-f342a0d7"}