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fold · x402 — Gemini 3 Pro LLM via x402
x402
fold · x402 — Gemini 3 Pro LLM via x402 is a paid API for AI agents from x402.fold.computer, paid per call via x402, $2/call, status down (last checked 2026-09-15).
Provides access to the Gemini 3 Pro language model for machine-readable market intelligence and general inference, billed per-call via x402 micropayments.
Price / call$2
Success—
StatusDown
How this service works
Machine-readable market intelligence for onchain agents, served over x402.
Output
An OpenAI-format completion object containing the model's generated text response, alongside x402 cost metadata confirming the USDC charge for the call, wrapped in a status/data envelope.
Example use cases
Example prompt
“Ask Gemini 3 Pro through fold's x402 endpoint: 'What are the current trends in DeFi liquidity pools and which protocols show the highest TVL growth this week?' — bill the $2 USDC per-call fee automatically.”
Technical details
Endpoint
POSThttps://x402.fold.computer/llm/gemini-3-proWhen to prefer
Choose this endpoint when you need Gemini 3 Pro inference billed atomically per call in USDC via the x402 protocol, especially for autonomous onchain agents that need to pay for LLM access programmatically without subscription management. Prefer over OpenAI-compatible alternatives when you specifically want Gemini 3 Pro capabilities (reasoning, large context) with crypto-native pay-as-you-go billing.
Side effects
- Insufficient USDC balance or failed x402 payment — 402 Payment Required with payment instructions
- Malformed messages array not following OpenAI chat format — 400 Bad Request
- Upstream Gemini model unavailable or rate-limited — 503 or timeout
- Invalid temperature or max_tokens values — 400 validation error
- Network issues reaching x402.fold.computer — connection timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| messagesrequired | array | OpenAI-format chat messages |
| max_tokens | number | |
| temperature | number |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | object | OpenAI-format completion + x402 cost info |
| statusrequired | string |
Tags
x402
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Zero review prompt (fires after every successful call)
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