$0.01
per call · USD Coin on Base
Onchain data router for AI agents. Plain-English → working GraphQL or REST. 15.5K+ subgraphs on 8 chains. Uniswap, Aave, Compound, ENS, Polymarket, Limitless, Predict.fun, ERC-8004 discovery. Identified senders (include `sender` wallet in A2A metadata): 3 free /route /day, then $0.01 USDC via x402 on Base. Anonymous senders pay $0.01 from call 1. /polymarket + /hyperliquid trader-intel paid from call 1 ($0.01-$0.10).
Endpoint
POST https://graphadvocate.com/route6
Calls / 30d
5
Unique payers / 30d
Sep 8
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://graphadvocate.com/route", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"request": "wallet balance for vitalik.eth on base"
}),
});
const data = await res.json();curl -X POST \
"https://graphadvocate.com/route" \
-H "Content-Type: application/json" \
-d '{"request":"wallet balance for vitalik.eth on base"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"alternatives": [],
"confidence": "high",
"query_ready": {
"args": {
"address": "0x...",
"network": "base"
},
"tool": "getV1EvmBalances"
},
"reason": "wallet balance query on an EVM chain",
"recommendation": "token-api"
}Payment details
0x0ff5a6ecef783bba35463ec2f8403b9b5e9e7c86USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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Polymarket trader skill score — pure JSON for agents. POST {wallet}. Returns skill_score (0-100, Sharpe-weighted by confidence), classification (sharp/neutral/retail), win_rate, sample_size, max_drawdown, realized + unrealized PnL. No lot reconstruction — for batch screening top holders before entering a market or mirroring a copy-trade.