{"uid":"cap_ZlpH75LFIZmiyPaUXWXMk","slug":"pocket-network-avalanche-c-chain-json-rpc-49fee318","name":"Pocket Network – Avalanche C-Chain JSON-RPC","description":"Pay-per-call access to Pocket Network services. No account, no API key.","url":"https://agent.pocket.network/v1/avax?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"method":{"type":"string","examples":["eth_blockNumber","eth_call","eth_chainId","eth_coinbase","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_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":"avax","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_lKH_u_6TjmJjHe7Ofv_YU","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 the Avalanche C-Chain via Pocket Network's decentralised node supplier set, billed per-request in USDC.","exampleAgentPrompt":"What's the current AVAX balance of wallet address 0xAbCd...1234 on the Avalanche C-Chain? Use the Pocket Network RPC — call eth_getBalance with the latest block tag.","exampleUseCases":[{"title":"DeFi portfolio balance check","prompt":"Can you fetch the AVAX balance of 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Avalanche C-Chain right now using eth_getBalance?"},{"title":"Smart contract state read","prompt":"Call the Avalanche C-Chain contract at 0xB31f66AA3C1e785363F0875A1B74E27b85FD66c7 using eth_call with the encoded data for balanceOf(0xabcd...1234) — I need to know its token balance."},{"title":"Transaction receipt lookup","prompt":"Look up the transaction receipt for tx hash 0x4e3a3754410177e6937ef1f84bba68ea139e8d1a48ac301791f7e62b7d1d5955 on Avalanche C-Chain so I can confirm it was mined and see the gas used."}],"resultDescription":"A JSON-RPC response object containing the 'result' field populated with the requested on-chain data (balance in wei, block object, transaction receipt, log array, hex-encoded contract return value, etc.) or a JSON-RPC 'error' object if the call fails.","failureModes":["Invalid or unsupported method name returns a JSON-RPC error code -32601","Malformed params cause a -32602 invalid params error","Write methods (eth_sendRawTransaction, eth_sendTransaction) are not supported — returns error as endpoint is read-only","Node temporarily unavailable from supplier set returns HTTP 503 or timeout","Insufficient USDC balance / failed x402 payment returns HTTP 402 Payment Required","Rate limiting if per-request payment not honoured"],"whenToPreferThis":"Choose this endpoint when you need trustless, decentralised read access to Avalanche C-Chain without provisioning an API key or account — ideal for agents making ad-hoc or low-volume queries billed per-call in USDC. Prefer it over centralised RPC providers (Infura, Alchemy) when censorship-resistance or decentralisation of the node layer matters, and over Pocket's other chain endpoints when the target chain is specifically Avalanche C-Chain (not Ethereum mainnet, Arbitrum, Optimism, etc.).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T05:12:48.742Z","isFirstParty":false,"canonicalSlug":"pocket-network-avalanche-c-chain-json-rpc-49fee318"}