{"uid":"cap_24P9GzyNafATfeMNfd4oM","slug":"nodeflare-mantle-rpc-chain-5000-2f3a0ca8","name":"NodeFlare Mantle RPC (Chain 5000)","description":"Mantle RPC (chain 5000): 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/mantle/x402?utm_source=zero.xyz","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_O9ukzOCaKWbrhQCXncEox","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 pay-per-request JSON-RPC access to the Mantle blockchain (chain 5000) including archive, trace, and debug methods, via NodeFlare's bare-metal nodes with x402 micropayment billing.","exampleAgentPrompt":"Call eth_getLogs on the Mantle blockchain (chain 5000) for contract address 0xYourContract with topics matching Transfer events from block 1000000 to 1001000 — pay per request, no API key needed.","exampleUseCases":[{"title":"Index DeFi events on Mantle","prompt":"Fetch all Transfer and Swap events from the Mantle chain for this DeFi contract address starting from block 5000000 to the latest block — I need to build an index of user activity."},{"title":"Simulate transaction before sending","prompt":"Before I send this transaction on Mantle, can you do an eth_call to simulate it and tell me if it will revert and what the return value would be?"},{"title":"Debug failing smart contract call","prompt":"I'm getting a revert on Mantle chain — can you run a debug_traceCall on this transaction hash so I can see exactly where it's failing and why?"}],"resultDescription":"A standard JSON-RPC 2.0 response object containing the result field (block data, call return value, log array, trace object, etc.) or an error field with code and message. Archive-depth data is available for historical queries; trace and debug methods return full execution traces.","failureModes":["Insufficient USDC payment — returns 402 Payment Required if x402 payment is missing or invalid","Invalid JSON-RPC method name — returns JSON-RPC error code -32601 Method not found","Malformed params — returns JSON-RPC error code -32602 Invalid params","Node temporarily unavailable — returns 503 or timeout for transient infrastructure issues","Block range too large for eth_getLogs — may return error asking to reduce range"],"whenToPreferThis":"Choose this endpoint when you need Mantle-specific (chain 5000) RPC access including archive, trace, or debug methods without setting up an account or API key — ideal for AI agents using x402 micropayments. Prefer over generic RPC providers when you need pay-per-call pricing with no subscription, or when you need trace_transaction and debug methods that many hosted providers restrict.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:41:39.296Z","isFirstParty":false,"canonicalSlug":"nodeflare-mantle-rpc-chain-5000-2f3a0ca8"}