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GadgetHumans Swish AI Chat Completions
x402
GadgetHumans Swish AI Chat Completions is a paid API for AI agents from api.gadgethumans.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-10).
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.
Price / call$0.005
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
AI text generation for app prototype
“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.”
On-demand advice from conversational AI
“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?”
Automated FAQ answer generation
“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.”
Technical details
Endpoint
POSThttps://api.gadgethumans.com/swish/v1/chat/completions?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| model | string | Model id (optional) |
| messagesrequired | array | OpenAI-style chat messages |
Output
Schema · Response
{
"ok": true
}Tags
x402
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