{"uid":"cap_-9CAsOlDSOZzxT-DOfFJz","slug":"phantom-api-metis-rpc-endpoint-ba5320aa","name":"Phantom API — Metis RPC Endpoint","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/metis/rpc?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"method":{"type":"string"},"params":{"type":"array","items":{}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_GVhUV-Z_KqvALwd22T11p","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides JSON-RPC access to the Metis blockchain network, enabling queries for block data, transaction info, smart contract state, and other on-chain operations.","exampleAgentPrompt":"Can you check the latest block number and current gas price on the Metis blockchain using an RPC call?","exampleUseCases":[{"title":"Check wallet balance on Metis","prompt":"What's the current METIS token balance for wallet address 0xAbC...123 on the Metis network?"},{"title":"Read smart contract state on Metis","prompt":"Call the totalSupply function on the Metis smart contract at 0xDef...456 — what does it return?"},{"title":"Fetch recent transaction details","prompt":"Look up the details for transaction hash 0x789...abc on the Metis blockchain — was it successful and how much gas did it use?"}],"resultDescription":"Returns a standard JSON-RPC response object containing a result field with the on-chain data requested (e.g. block object, hex-encoded balance, contract return value, transaction receipt) or an error object if the method or parameters were invalid.","failureModes":["Invalid JSON-RPC method name returns an error response","Malformed params array causes parsing failure","Unsupported Metis-specific method returns method not found error","Payment failure (x402) blocks the request before it reaches the RPC node","Node unavailability or network congestion may cause timeouts","Requests to non-existent blocks or transactions return null results"],"whenToPreferThis":"Choose this endpoint when you need pay-per-call access to Metis blockchain RPC without committing to a subscription-based node provider. It is well-suited for agents that need occasional or low-volume Metis RPC calls billed via USDC microtransactions through the x402 protocol, avoiding the overhead of managing your own node or API key.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:46:41.287Z","isFirstParty":false,"canonicalSlug":"phantom-api-metis-rpc-endpoint-ba5320aa"}