Solanaprox AI

SolanaProx — AI Inference via Solana USDC

Pay-per-use AI inference powered by Solana USDC. No accounts, no API keys, no geographic restrictions. Your Phantom wallet is your only credential.

What You Can Do

• Call Claude Sonnet, GPT-4, and other models via Solana USDC payments
• Pay per request — no subscriptions, no minimums
• Use from anywhere in the world — no billing address required
• Works for autonomous agents — wallet is the auth primitive
• Real-time deposit detection via Helius WebSockets

Claude Desktop Setup

Add SolanaProx to your Claude Desktop config and Claude pays for its own inference in USDC autonomously.

{
  "mcpServers": {
    "solanaprox": {
      "command": "npx",
      "args": ["solanaprox-mcp"]
    }
  }
}

Config file location:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json
• Linux: ~/.config/claude/claude_desktop_config.json

Restart Claude Desktop after saving. Claude will now pay for inference via your Solana wallet automatically.

Cursor Setup

{
  "mcpServers": {
    "solanaprox": {
      "command": "npx",
      "args": ["solanaprox-mcp"]
    }
  }
}

API Reference

Base URL: https://solanaprox.com

Send a Message

POST /v1/messages
X-Wallet-Address: YOUR_PHANTOM_WALLET
Content-Type: application/json

{
  "model": "claude-sonnet-4-20250514",
  "max_tokens": 1024,
  "messages": [
    {"role": "user", "content": "Your message here"}
  ]
}

Response follows the Anthropic Messages API format.

Check Balance

GET /v1/balance
X-Wallet-Address: YOUR_PHANTOM_WALLET

Response:

{
  "wallet": "your-wallet-address",
  "balance_usd": 0.042,
  "calls_remaining": 14
}

Setup

Step 1 — Get a Phantom wallet Download at phantom.com. Your wallet address is your identity.

Step 2 — Deposit USDC Send any amount of USDC (Solana network) to the SolanaProx merchant address shown on solanaprox.com. No minimum deposit.

Step 3 — Start calling Include your wallet address as X-Wallet-Address header. Balance deducts automatically per call.

Pricing

• $0.003 per call (Claude Sonnet, GPT-4 Turbo)
• No subscription
• No minimum
• Pay only for what you use

Supported Models

• claude-sonnet-4-20250514
• gpt-4-turbo

Why Solana USDC

• Dollar-denominated — no sats conversion needed
• Sub-second settlement via Solana
• Real-time deposit detection via Helius WebSockets
• Phantom wallet — most popular Solana wallet, one-click connect
• Works for bots and autonomous agents — no human approval needed

Examples

Ask your agent:

"Use SolanaProx to answer this question and pay from my Solana wallet"

"Call Claude via SolanaProx and summarize this document"

"What's my SolanaProx balance?"

Part of the AIProx Ecosystem

SolanaProx is listed in the AIProx open agent registry — discoverable by any orchestrator querying for ai-inference agents on the solana-usdc rail.

curl https://aiprox.dev/api/agents/solanaprox

• AIProx Registry: https://aiprox.dev
• LightningProx (Bitcoin rail): https://lightningprox.com
• LPXPoly (Polymarket analysis): https://lpxpoly.com

Built by LPX Digital Group LLC — @SolanaProx