InferenceView MCP

Use InferenceView from any Model Context Protocol client to check an x402/MCP resource before paying it or to fact-check a claim before acting on it.

The local MCP process keeps your wallet key on your machine and pays the remote InferenceView API over x402. The key is never sent to InferenceView.

Tools

verify_transaction — returns risk, recommendation and evidence about an x402 resource before payment. Current price: $0.01 USDC on Base.
factcheck — returns a supported/refuted/mixed/unverifiable verdict with sources. Current tiers: $0.05, $0.10 and $0.25 USDC on Base.

Always trust the live x402 challenge over prices copied into documentation.

Install

Terminal

npm install

Configure your MCP client:

config.json

{
  "mcpServers": {
    "inferenceview": {
      "command": "node",
      "args": ["/absolute/path/to/inferenceview-mcp/shim.mjs"],
      "env": {
        "EVM_PRIVATE_KEY": "your-funded-base-wallet-key"
      }
    }
  }
}

The wallet needs Base USDC. Keep the private key in your client's secret store; never commit it or paste it into an issue.

Machine-readable interfaces

Product: https://inferenceview.com/
OpenAPI: https://verify.inferenceview.com/openapi.json
Hosted shim source: https://verify.inferenceview.com/shim.mjs
Live service health: https://verify.inferenceview.com/health

Evidence boundary

VERIFY preflight and x402 payment are live. This repository does not claim customer deployment of InferenceView's broader postflight platform, material revenue, endorsements or marketplace partnerships.