{"uid":"cap_KuCBqdZw--oMzcZBN8lUu","slug":"nodeflare-sei-rpc-chain-1329-e0565bbd","name":"NodeFlare Sei RPC (Chain 1329)","description":"Sei RPC (chain 1329): 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/sei/x402","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_q5cTHjbuCh9JH-Yl8Hbiw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides pay-per-request JSON-RPC access to the Sei blockchain (chain 1329) including archive, trace, and debug methods, paid in USDC via x402 protocol.","exampleAgentPrompt":"Can you call eth_getLogs on the Sei blockchain (chain 1329) to fetch all Transfer events from contract 0xABC...123 between blocks 5000000 and 5001000?","exampleUseCases":[{"title":"Index DeFi events on Sei","prompt":"Fetch all Swap events emitted by the Sei DEX contract 0xDEF...456 between blocks 6000000 and 6005000 using eth_getLogs on chain 1329."},{"title":"Simulate transaction before sending","prompt":"Run eth_call on Sei chain 1329 to simulate calling the mint() function on contract 0xABC...789 from my wallet 0x123...def — I want to check it won't revert before I actually send it."},{"title":"Debug failed Sei transaction","prompt":"Use debug_traceTransaction on the Sei network to trace what happened inside transaction 0xFAIL...999 — I need to see exactly where it reverted and why."}],"resultDescription":"A standard JSON-RPC 2.0 response object containing the result field with blockchain data (block info, logs, call return values, traces, etc.) or an error object with code and message if the call fails.","failureModes":["Invalid JSON-RPC method name returns error code -32601","Malformed params array causes parse error -32700","Insufficient USDC balance causes payment rejection before request is processed","Requesting non-existent block or transaction returns null result","Rate or compute-unit limit exceeded returns HTTP 402 or provider-specific error","Archive methods unavailable on non-archive nodes return error -32000"],"whenToPreferThis":"Choose this endpoint when you need permissionless, no-account RPC access to the Sei blockchain (chain 1329) and want to pay per call in USDC without managing API keys. Especially suitable for AI agents running autonomous workflows, indexing pipelines needing eth_getLogs or archive/trace/debug methods, or one-off smart contract simulations on Sei where subscription RPC plans are impractical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:39:49.814Z","isFirstParty":false}