{"uid":"cap_xvu9KzB-s3h8FLok0CKSw","slug":"alchemy-v2-65964951","name":"Alchemy JSON-RPC EVM Gateway","description":"JSON-RPC call (eth_*, alchemy_*)","url":"https://mpp.alchemy.com/:network/v2?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["owner","network","endpoint"],"properties":{"owner":{"type":"string"},"network":{"type":"string"},"endpoint":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["rpc","json-rpc","nft","evm","multichain","blockchain","data"],"displayCostAmount":"0.001000","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001000/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.0001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.0001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BJ6sry4vNGV4_2NOLgOGj","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.0001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":"Alchemy","brandSlug":"alchemy","brandBaseUrl":"https://agents.alchemy.com/","brandDocsUrl":"https://agents.alchemy.com/s","whatItDoes":"Executes JSON-RPC calls (eth_* and alchemy_* methods) against EVM-compatible blockchain networks via Alchemy's multichain node infrastructure","exampleAgentPrompt":"Using Alchemy's multichain RPC gateway, call eth_getBalance for wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum mainnet and return the balance in wei.","exampleUseCases":[{"title":"Monitor wallet balances across multiple chains","prompt":"Check the ETH balance for wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on both Ethereum and Polygon mainnet, then compare the totals for me."},{"title":"Simulate smart contract transactions before sending","prompt":"Simulate calling the transfer function on a USDC contract with 100 tokens to 0x742d35Cc6634C0532925a3b844Bc9e7595f42bE on Ethereum, and tell me if it would succeed without actually broadcasting it."},{"title":"Track pending transactions in the mempool","prompt":"Get the current pending transaction pool data on Ethereum mainnet and show me any transactions from my wallet that are waiting to be mined."}],"resultDescription":"Returns a JSON-RPC response object containing the result field with the requested on-chain data — such as a balance in hex wei, a transaction object, block data, logs array, gas estimate, or contract return value — or an error object with code and message if the call failed.","failureModes":["Invalid JSON-RPC method name returns error code -32601 (method not found)","Invalid or missing parameters return error code -32602 (invalid params)","Unsupported network identifier returns 404 or routing error","Rate limiting or quota exceeded returns 429","Node unavailability or timeout returns 503","Malformed JSON body returns -32700 (parse error)","Calling a write method (eth_sendRawTransaction) with a read-only key may return auth error"],"whenToPreferThis":"Use this endpoint when you need raw, low-level EVM blockchain data across any of Alchemy's 100+ supported chains — particularly when you need standard eth_* RPC methods, Alchemy-enhanced alchemy_* methods, or need to query smart contract state, transaction history, balances, or gas estimates. Prefer this over higher-level NFT or Portfolio APIs when you need direct node access, custom contract calls, or methods not covered by specialized APIs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:36:11.771Z","isFirstParty":false,"canonicalSlug":"alchemy-v2-65964951"}