{"uid":"cap_5ZdS5i65Xd6ApOilUFDXc","slug":"nodeflare-ink-rpc-chain-57073-18ba841f","name":"NodeFlare Ink RPC (Chain 57073)","description":"Ink RPC (chain 57073): 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/ink/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_AbQUlqX89EIcKWoNlxw3W","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 Ink EVM chain (chain ID 57073) including archive, trace, and debug methods, billed per request in USDC via x402.","exampleAgentPrompt":"Call eth_getLogs on the Ink blockchain (chain 57073) to fetch all Transfer events from contract 0xAbC...123 between blocks 1000000 and 1001000 — pay per request via x402, no API key needed.","exampleUseCases":[{"title":"Indexing Ink token transfer events","prompt":"Fetch all ERC-20 Transfer events from the Ink chain for contract 0xDef...456 between blocks 2000000 and 2001000 so I can build a transaction history."},{"title":"Simulating a contract call on Ink","prompt":"Run an eth_call on the Ink network against contract 0xAbc...789 with calldata 0x70a08231... to check the token balance of address 0x123...def without sending a transaction."},{"title":"Debugging a reverted transaction on Ink","prompt":"Use debug_traceTransaction on the Ink chain with txhash 0xfeed...beef so I can see exactly where and why the transaction reverted."}],"resultDescription":"Standard JSON-RPC 2.0 response object containing the result field with chain data (block info, logs, call return values, traces, debug output) or an error field with code and message on failure.","failureModes":["Insufficient USDC balance or failed x402 payment returns payment-required error","Invalid JSON-RPC method name returns method-not-found error","Malformed params array returns invalid-params error","Requesting a pruned block on a non-archive range returns missing trie node error","Rate or compute-unit limits exceeded returns resource-exhausted error"],"whenToPreferThis":"Choose this endpoint when you need full JSON-RPC access to the Ink EVM chain (57073) — especially archive queries, eth_getLogs, trace_, or debug_ methods — without registering an account or obtaining an API key, paying only for what you use via x402 USDC micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:36:19.956Z","isFirstParty":false}