{"uid":"cap_wJ4Ws1ARWxktgp_Hp6YXx","slug":"x402-gateway-production-up-railway-app-a45ae2a0","name":"GPT-5.4 via x402 Gateway","description":"OpenAI's unified flagship model — 1M context, computer use, top-tier across all tasks","url":"https://x402-gateway-production.up.railway.app/api/llm/gpt-5.4","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":{"request":{"model":"gpt-5.4","messages":[{"role":"user","content":"Summarize the key features and capabilities of artificial intelligence in healthcare applications."}],"max_tokens":500,"temperature":0.7},"response":{"model":"openai/gpt-5.4-20260305","usage":{"cost":0.0075525,"is_byok":false,"cost_details":{"upstream_inference_cost":0.0075525,"upstream_inference_prompt_cost":0.0000525,"upstream_inference_completions_cost":0.0075},"total_tokens":521,"prompt_tokens":21,"completion_tokens":500,"prompt_tokens_details":{"audio_tokens":0,"video_tokens":0,"cached_tokens":0,"cache_write_tokens":0},"completion_tokens_details":{"audio_tokens":0,"image_tokens":0,"reasoning_tokens":0}},"content":"Artificial intelligence in healthcare refers to computer systems that can analyze data, recognize patterns, support decisions, and sometimes automate tasks that normally require human intelligence. Its key features and capabilities include:\n\n### 1. Data Analysis at Scale\nAI can process very large amounts of healthcare data quickly, including:\n- Electronic health records\n- Medical images\n- Lab results\n- Genomic data\n- Wearable device data\n\nThis helps identify trends and insights that may be difficult for humans to detect manually.\n\n### 2. Medical Imaging and Diagnostics\nAI is widely used to assist in interpreting:\n- X-rays\n- CT scans\n- MRIs\n- Pathology slides\n- Retinal images\n\nIt can help detect abnormalities such as tumors, fractures, stroke signs, or eye disease, often improving speed and consistency.\n\n### 3. Clinical Decision Support\nAI can support healthcare professionals by:\n- Suggesting possible diagnoses\n- Flagging high-risk patients\n- Recommending treatment options\n- Predicting disease progression\n\nThese tools assist clinicians but usually do not replace medical judgment.\n\n### 4. Predictive Analytics\nAI can predict outcomes such as:\n- Risk of hospital readmission\n- Likelihood of disease development\n- Patient deterioration in intensive care\n- Sepsis or cardiac event risk\n\nThis allows earlier intervention and better care planning.\n\n### 5. Personalized Medicine\nAI helps tailor treatments to individual patients by analyzing:\n- Genetics\n- Medical history\n- Lifestyle factors\n- Response to prior treatments\n\nThis is especially useful in oncology, rare diseases, and chronic disease management.\n\n### 6. Drug Discovery and Development\nAI can speed up pharmaceutical research by:\n- Identifying drug candidates\n- Predicting molecule behavior\n- Finding new uses for existing drugs\n- Improving clinical trial design and patient selection\n\nThis may reduce time and cost in bringing new treatments to market.\n\n### 7. Virtual Health Assistants and Chatbots\nAI-powered systems can:\n- Answer basic health questions\n- Help schedule appointments\n- Provide medication reminders\n- Support symptom checking\n- Assist with mental health monitoring\n\nThese tools can improve patient engagement and access to information.\n\n### 8. Remote Monitoring and Wearables\nAI can analyze continuous data from smartwatches, sensors, and home monitoring devices to:\n- Track heart rate, glucose, sleep, or activity\n- Detect irregular patterns\n- Alert providers to possible health issues\n\nThis is valuable for chronic disease management and preventive care.\n\n###"}},"exampleRequest":{"model":"gpt-5.4","messages":[{"role":"user","content":"Summarize the key features and capabilities of artificial intelligence in healthcare applications."}],"max_tokens":500,"temperature":0.7},"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.40","reviews":0,"stars":null,"state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zgKn9QXzV9G63A-47pjai","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calls OpenAI's GPT-5.4 flagship model with 1M context window and computer-use capability via a pay-per-call x402 payment gateway","exampleAgentPrompt":"Use GPT-5.4 — OpenAI's unified flagship with 1M context and computer-use support — to analyze this 800-page contract and summarize all indemnification clauses, then draft a redline memo highlighting the top 5 risks.","exampleUseCases":null,"resultDescription":"Returns the model's generated text response to the provided prompt or messages, leveraging GPT-5.4's top-tier reasoning, vision, and extended 1M-token context capabilities.","failureModes":["Insufficient USDC balance for x402 payment — returns 402 Payment Required","Invalid or malformed prompt payload — returns 400 Bad Request","Model unavailable or overloaded — returns 503 Service Unavailable","Context length exceeds 1M tokens — returns 400 with token limit error","Network timeout for long generation requests — returns 504 Gateway Timeout"],"whenToPreferThis":"Choose this endpoint when you need OpenAI's most capable and unified model (GPT-5.4) for complex reasoning, long-context (up to 1M tokens), computer-use tasks, or top-tier multimodal performance, and you want pay-per-call access via x402 without managing an OpenAI subscription or API key directly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":10,"lastUsedAt":"2026-06-17T22:03:45.419Z","lastSuccessfullyRanAt":"2026-06-17T21:59:23.897Z","lastHealthCheckAt":"2026-09-15T06:48:06.503Z","isFirstParty":false}