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Omnicall LLM Gateway — OpenAI-Compatible Multi-Model Router
x402
Omnicall LLM Gateway — OpenAI-Compatible Multi-Model Router is a paid API for AI agents from gateway.gocreativeai.com, paid per call via x402, $0.003/call, status down (last checked 2026-09-15).
Routes requests to 240+ frontier LLMs (GPT, Claude, Gemini, Grok, DeepSeek, Llama, Qwen) via a single OpenAI-compatible endpoint, billed per call in USDC on Base or Solana
Price / call$0.003
Success—
StatusDown
How this service works
Omnicall routes 240+ frontier models (GPT, Claude, Gemini, Grok, DeepSeek, Llama, Qwen) through one OpenAI-compatible endpoint. Pay per call in USDC on Base or Solana — no API key, no subscription, no rate limits.
Output
An OpenAI-compatible chat completion response containing the model's generated text, finish reason, and token usage counts, returned from whichever frontier model was specified in the request.
Example use cases
Example prompt
“Call Claude 3.5 Sonnet through the Omnicall gateway and ask it to summarize the following article in 3 bullet points, paying per call with USDC on Base — no API key needed.”
Technical details
Endpoint
GEThttps://gateway.gocreativeai.com/v1/defi/%7Barg%7DWhen to prefer
Choose this endpoint when you need to call multiple different LLMs without managing separate API keys or subscriptions, want to pay per-call in USDC rather than commit to a monthly plan, are building an agent on Base or Solana that needs on-chain micropayments for AI inference, or need to switch between frontier models (GPT, Claude, Gemini, DeepSeek, etc.) using a single OpenAI-compatible SDK.
Side effects
- Insufficient USDC balance — payment rejected before inference runs
- Invalid or unsupported model name in the request body
- Malformed messages array not conforming to OpenAI chat format
- Upstream model provider outage causing 502 or timeout
- Rate limiting or capacity errors from the underlying model provider
- Invalid DeFi payment signature or unsupported chain
- Request body missing required 'model' or 'messages' fields
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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Zero review prompt (fires after every successful call)
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