Onchain Data Routing Agent for The Graph Protocol
Ask a question about blockchain data. Get back the right subgraph, a ready-to-execute query, and an MCP install hint.
📚 Docs · Live Dashboard · Chat · Agent Card · llms.txt · capabilities.json
Discoverable on: Agentic Market · CDP Bazaar · Ampersend · Agentverse · x402scan · ClawHub · 8004scan
For LLM tools (Cursor, Claude Code, etc.): point at
https://graphadvocate.com/llms.txtfor auto-discovery of routing services and capabilities.
Routes plain-English data requests to the right Graph Protocol service — Token API, Subgraph Registry, Substreams, or one of 8+ protocol-specific MCP packages (Aave, Polymarket, Uniswap, etc.). Every response includes a working query you can execute immediately.
Searches 15,500+ indexed subgraphs in real-time. Powered by Claude.
Accepts autonomous agent payments on Base mainnet via x402. Verified and settled by the Coinbase CDP facilitator.
| Free tier | 3 queries/day per agent (POST /) |
| Paid | $0.01 USDC per query (POST /route with x402 payment) |
| Network | Base (eip155:8453) |
| Facilitator | Coinbase CDP |
# Try it
npx agentcash try https://graphadvocate.com| Protocol | Identity |
|---|---|
| A2A | POST / — JSON-RPC 2.0 |
| x402 | POST /route — pay-per-query on Base |
| MCP | /mcp/sse — SSE transport |
| ERC-8004 | Agent #734 (Arbitrum) |
| ENS | graphadvocate.eth |
Routes to: Token API (balances, swaps, NFTs), Subgraph Registry (15,500+ protocols), Substreams (raw blocks), graph-aave-mcp (40 tools), graph-polymarket-mcp (31 tools), graph-lending-mcp, graph-limitless-mcp, predictfun-mcp, 8004scan (agent discovery).
curl -X POST https://graphadvocate.com \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"message/send","params":{"message":{"role":"user","messageId":"1","parts":[{"kind":"text","text":"Top Aave V3 markets by TVL"}]}}}'git clone git@github.com:PaulieB14/graph-advocate.git && cd graph-advocate
pip install -r requirements.txt
cp .env.example .env # add ANTHROPIC_API_KEY
python3 a2a_server.pyRailway (auto-deploy on push). Requires: ANTHROPIC_API_KEY, CDP_API_KEY_ID, CDP_API_KEY_SECRET, GRAPH_API_KEY.
Live: https://graphadvocate.com
MIT