{"uid":"cap_dWK-rvh6UChC9h5lrELlK","slug":"gadgethumans-swish-ai-chat-completions-8cea2f3e","name":"GadgetHumans Swish AI Chat Completions","description":"MCP server with 49 developer tools + 300+ REST APIs — agent memory, QR codes, passwords, AI text, finance, health, crypto, weather, and more. Free tier, no API key needed.","url":"https://api.gadgethumans.com/swish/v1/chat/completions?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["messages"],"properties":{"model":{"type":"string","description":"Model id (optional)"},"messages":{"type":"array","description":"OpenAI-style chat messages"}}},"responseSchema":{"ok":true},"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_neTzzNpQDreHOTnbBSjJK","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":"Provides an OpenAI-compatible chat completions endpoint backed by GadgetHumans' multi-tool AI hub, enabling conversational AI responses with access to 49 developer tools and 300+ REST APIs.","exampleAgentPrompt":"Ask the GadgetHumans Swish chat API: 'What are the top 5 productivity tips for remote developers?' and return the AI's response.","exampleUseCases":[{"title":"AI text generation for app prototype","prompt":"I'm building a quick prototype and need an AI chat response to the prompt 'Explain quantum computing in simple terms' — use the GadgetHumans Swish endpoint so I don't need to set up an API key."},{"title":"On-demand advice from conversational AI","prompt":"Can you ask a pay-per-call AI chat model: 'Give me a 7-day meal plan for a vegetarian athlete' and show me what it says?"},{"title":"Automated FAQ answer generation","prompt":"I need to generate an answer to a customer question using an OpenAI-style chat API. The message is: 'How do I reset my password?' — use the GadgetHumans Swish completions endpoint and give me the response."}],"resultDescription":"Returns an OpenAI-style chat completion response containing the AI-generated assistant message in response to the provided conversation messages array. The response follows standard OpenAI chat completion format with generated text content.","failureModes":["Missing required 'messages' field returns a validation error","Payment not processed (x402) results in a 402 Payment Required response","Invalid model ID may fall back to default or return an error","Malformed messages array structure causes a 400 Bad Request","Service downtime returns a 503 or connection timeout"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call OpenAI-compatible chat completions API without a subscription or API key requirement. It is ideal for prototyping, sporadic usage, or agent workflows where micropayments (x402/USDC) are preferred over monthly billing. Particularly useful when you want AI text generation bundled with access to GadgetHumans' broader tool ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:38:50.169Z","isFirstParty":false,"canonicalSlug":"gadgethumans-swish-ai-chat-completions-8cea2f3e"}