{"uid":"cap_7-O2_9DXBo5Tnh5voDvC9","slug":"httpay-xyz-4b34fc49","name":"httpay.xyz Polygon RPC Gateway","description":"API Gateway: Polygon RPC","url":"https://httpay.xyz/api/gateway/eth-polygon/%7B*path%7D/*","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":"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":"$0.001/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_DL-73yV32fyBzmt9AnPNJ","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":"Proxies JSON-RPC calls to the Polygon network via a pay-per-call HTTP gateway using x402 micropayments","exampleAgentPrompt":"Send an eth_getBalance RPC call to the Polygon network for address 0xAbC123... at the latest block — route it through the pay-per-use Polygon RPC gateway.","exampleUseCases":null,"resultDescription":"Standard JSON-RPC response from the Polygon network, including result or error fields matching the Ethereum JSON-RPC spec (e.g. balance in hex wei, block object, transaction receipt, contract call return value).","failureModes":["Invalid RPC method returns JSON-RPC error with code -32601","Malformed params returns -32602 invalid params error","Payment failure (402) if USDC balance is insufficient","Network congestion on Polygon may cause timeout or slow response","Invalid transaction data returns execution revert or -32000 error","Path routing mismatch returns 404 if RPC path is malformed"],"whenToPreferThis":"Use this endpoint when you need to interact with the Polygon blockchain (read state, broadcast transactions, call contracts) and want a pay-per-call model via x402 micropayments without managing your own RPC node or subscription. Ideal for agents making sporadic or low-volume Polygon RPC calls where per-call USDC billing is preferable to a monthly plan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:30:01.654Z","isFirstParty":false}