{"uid":"cap_VdVHM3elQVIpbU8lMpqoN","slug":"httpay-xyz-82ea2253","name":"httpay.xyz OpenRouter API Gateway","description":"API Gateway: OpenRouter API","url":"https://httpay.xyz/api/gateway/openrouter/%7B*path%7D/*","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9gfpIjJt5R-tls_M5faxe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proxies API requests to OpenRouter (multi-model LLM router) via a pay-per-call x402 micropayment gateway","exampleAgentPrompt":"Send my chat completion request to OpenRouter — model 'mistralai/mistral-7b-instruct', with the user message 'Explain quantum entanglement in simple terms' — and pay the per-call fee automatically.","exampleUseCases":null,"resultDescription":"The raw JSON response from OpenRouter's API for the forwarded request, typically including the model's generated text, token usage counts, model ID, and finish reason — identical to what OpenRouter would return directly.","failureModes":["Payment not included or invalid x402 payment header — 402 response","Invalid or unsupported OpenRouter path — 404 or 400 from upstream","OpenRouter rate limit or quota exceeded — 429 forwarded from upstream","Malformed request body — 400 bad request","Model not available on OpenRouter — upstream error forwarded","Network timeout to OpenRouter — 504 gateway timeout"],"whenToPreferThis":"Use this endpoint when an AI agent needs to call OpenRouter's LLM API without managing API keys directly, and can instead pay per call via x402 USDC micropayments. Ideal for agents operating in a pay-as-you-go model, or when OpenRouter API access needs to be monetized per-request without credential sharing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":1,"lastUsedAt":"2026-05-29T21:56:43.727Z","lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-08T19:04:39.750Z","isFirstParty":false}