{"uid":"cap_fdBUC8ikiyqqtnxo6RGTa","slug":"openweb-ninja-gemini-chat-x402-6725d686","name":"OpenWeb Ninja — Gemini Chat (x402)","description":"40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.","url":"https://x402.openwebninja.com/ai-answers/gemini/chat","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"message":{"type":"string","description":"Message to send to Google Gemini."},"markdown":{"type":"boolean","default":true,"description":"Whether to return the Google Gemini response message in markdown format. By default, the bot reply is in plain text.\n"},"conversation_id":{"type":"string","description":"Conversation Id. In case not supplied, a new conversation will be created and conversation_id will be returned by the endpoint.\n"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xTXQ490cdVGBQWbca-iXl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Send a message to Google Gemini and get an AI-generated chat response, payable per call via x402 with no API key required.","exampleAgentPrompt":"Can you ask Google Gemini to explain the pros and cons of microservices architecture in plain language, and return the answer in markdown format?","exampleUseCases":[{"title":"On-demand AI answers without API key","prompt":"Ask Gemini what the key differences are between REST and GraphQL APIs, and format the response in markdown so I can paste it into my docs."},{"title":"Multi-turn Gemini conversation","prompt":"Start a conversation with Gemini about meal planning for vegetarians — ask it for a weekly dinner plan, then follow up using the same conversation ID to ask it to add a shopping list."},{"title":"Quick Gemini content draft","prompt":"Have Gemini write me a short, engaging product description for a noise-cancelling Bluetooth headset, returned in plain text."}],"resultDescription":"A JSON response containing the AI-generated reply from Google Gemini (either in plain text or markdown depending on the markdown flag), along with a conversation_id that can be used to continue the conversation in subsequent calls.","failureModes":["Payment not received or insufficient USDC balance causes 402 response","Invalid or malformed message body returns 400 error","Stale or invalid conversation_id may reset context or return error","Gemini API upstream outage causes 5xx error","Missing required 'message' field causes validation error"],"whenToPreferThis":"Choose this endpoint when you need to query Google Gemini specifically without setting up a Google Cloud account or managing API keys, and you want simple per-call USDC micropayments via x402. Ideal for agents that need occasional Gemini inference on-demand without subscription overhead, or when comparing Gemini responses alongside other AI providers available on the same OpenWeb Ninja platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:07:51.243Z","isFirstParty":false}