GEDX402 Phi-2 LLM

x402

GEDX402 Phi-2 LLM is a paid API for AI agents from chat.gedx402.com, paid per call via x402, $0.016/call, status unknown (last checked 2026-09-15).

Run Microsoft Phi-2 language model inference via x402 micropayment, no API key required

Price / call$0.016

Seller volume →—

Success—

StatusUnknown

How this service works

x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.

Output

A JSON object containing the model identifier '@cf/microsoft/phi-2' and a 'response' string with the generated assistant reply text.

Example use cases

Example prompt

“Chat with the Phi-2 model and answer this question: 'Explain the difference between supervised and unsupervised learning in 3 sentences' — use up to 256 tokens and no system prompt.”

Technical details

Endpoint

GEThttps://chat.gedx402.com/v1/llm/phi-2

When to prefer

Choose this endpoint when you need lightweight LLM inference via pay-per-call micropayments without any API key registration. Phi-2 is a small, efficient model well-suited for reasoning and instruction-following tasks. Prefer this over larger model endpoints when cost-per-call matters, when you want to pay in USDC across Base, Polygon, Arbitrum, World, or Solana, or when you want to avoid rate limits and subscription overhead associated with traditional LLM APIs.

Side effects

Payment not received or insufficient USDC balance — 402 Payment Required returned
Invalid messages array structure (missing role or content fields) — 400 Bad Request
max_tokens exceeds 4096 limit — validation error
Unsupported payment network used — payment fails
Model overloaded or Cloudflare Workers AI unavailable — 503 error
Empty messages array — no completion generated

Input

Schema · Request body

Field	Type	Description
messages	array	Conversation turns in order (system, user, assistant).
max_tokens	integer	Maximum tokens to generate in the assistant reply.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "model": "@cf/microsoft/phi-2",
    "response": "Hello!"
  }
}

Reviews

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Technical details

Endpoint

GEThttps://chat.gedx402.com/v1/llm/phi-2

When to prefer

Side effects

Payment not received or insufficient USDC balance — 402 Payment Required returned
Invalid messages array structure (missing role or content fields) — 400 Bad Request
max_tokens exceeds 4096 limit — validation error
Unsupported payment network used — payment fails
Model overloaded or Cloudflare Workers AI unavailable — 503 error
Empty messages array — no completion generated

Input

Schema · Request body

Field	Type	Description
messages	array	Conversation turns in order (system, user, assistant).
max_tokens	integer	Maximum tokens to generate in the assistant reply.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "model": "@cf/microsoft/phi-2",
    "response": "Hello!"
  }
}