{"uid":"cap_E9Hdj7XfuBMnfL9-dKL2s","slug":"komo-ai-openai21-proxy-endpoint-dc70cade","name":"Komo.ai OpenAI21 Proxy Endpoint","description":"150 premium API endpoints with pay-per-call pricing via x402 protocol on Base chain","url":"https://komo-ai.vercel.app/api/open-ai21?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.122357","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":"$0.122357/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.122357","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.122357","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5m0X42M57rdko582683v6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.122357","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proxies a call to an AI21-based language model capability via the Komo.ai marketplace with pay-per-call USDC billing on Base chain","exampleAgentPrompt":"Use the Komo AI21 model endpoint to generate a response — I want to send a query and get back an AI-generated answer, billed per call in USDC on Base.","exampleUseCases":null,"resultDescription":"Returns a result object containing the AI21 model's response data, structured as a JSON object with a 'result' field containing the output payload from the underlying AI21 language model API.","failureModes":["Payment failure if insufficient USDC balance on Base chain — HTTP 402 returned","Malformed input object causes validation error","AI21 upstream service unavailable — propagated error in result field","Rate limiting or quota exceeded on underlying AI21 endpoint","Invalid x402 payment header results in authentication rejection"],"whenToPreferThis":"Choose this endpoint when you need AI21 language model capabilities without a direct AI21 subscription, want pay-per-call USDC billing on Base chain, or are integrating AI text generation into an x402-compatible crypto-native workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T18:40:28.607Z","isFirstParty":false,"canonicalSlug":"komo-ai-openai21-proxy-endpoint-dc70cade"}