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Documentation Index

Fetch the complete documentation index at: https://docs.graphadvocate.com/llms.txt

Use this file to discover all available pages before exploring further.

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0. Just want to see it work?

Open /chat in your browser and type any onchain question — e.g. “Top Uniswap V3 pools on Base” or “Wallet balance for vitalik.eth”. No setup, no wallet, no signup. Calling it from code? Read on.

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1. Ask anything

No auth, no keys, nothing to install. POST a plain-English question: 
curl -X POST https://graphadvocate.com/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": "q1",
    "method": "message/send",
    "params": {
      "message": {
        "messageId": "q1",
        "role": "user",
        "parts": [{"kind": "text", "text": "Wallet balance for vitalik.eth"}]
      }
    }
  }'
Free tier: 10 calls/day per requesting wallet — counted by the Ethereum address signing the request (or the source IP if no signature). Beyond that, POST /route returns HTTP 402 with x402 payment requirements; any x402-aware client signs a $0.01 USDC transferWithAuthorization on Base and retries automatically. No signup, no card, no API key — ever.

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2. Keep going once you hit the cap

from x402 import x402Client
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client
from x402.http.clients import x402HttpxClient
from eth_account import Account
import os

client = x402Client()
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

async with x402HttpxClient(client) as http:
    r = await http.post(
        "https://graphadvocate.com/route",
        json={"request": "Uniswap V3 pools on Base"},
    )
    print(r.json())

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3. Use it from Claude Desktop (MCP)

Add to ~/Library/Application Support/Claude/claude_desktop_config.json: 
{
  "mcpServers": {
    "graph-advocate": {
      "url": "https://graphadvocate.com/mcp"
    }
  }
}
Restart Claude Desktop. Ask “use graph-advocate to find me the right subgraph for X” and the routing happens inline.