Wallet Bundler Check

{
  "address": "HYWo71Wk9PNDe5sBaRKazPnVyGnQDiwgXCFKvgAQ1ENp",
  "agent_decision_support": {
    "confidence": "HIGH",
    "posture": "evidence_only"
  },
  "as_of": "2026-09-19T16:13:44.031Z",
  "caveat": "Risk intelligence only. Not financial advice or a trading recommendation.",
  "confidence": "HIGH",
  "confidence_score": 0.9,
  "coverage": {},
  "evidence_pack": {
    "contract": "scry_evidence_pack_v1",
    "posture": "evidence_for_caller_policy"
  },
  "field_provenance": {},
  "in_db": true,
  "methodology": "sentinel_x402_bundler_check_v1",
  "pattern": "MULTI_TIP",
  "primary_service": "multi",
  "product": "scry_wallet_bundler_check",
  "risk": "MID",
  "sample_size": {},
  "services_observed": {},
  "sources": [
    "scry-wallet-db",
    "scry-bundler-registry",
    "helius-identity"
  ],
  "spend_rationale": {},
  "status": "success",
  "supported": true,
  "tip_total_sol": 0.142
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://scry.solanahub.de/x402/wallet/:address/bundler-check'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://scry.solanahub.de/x402/wallet/:address/bundler-check' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fscry.solanahub.de%2Fx402%2Fwallet%2F%3Aaddress%2Fbundler-check
const res = await pay("https://scry.solanahub.de/x402/wallet/:address/bundler-check");
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://scry.solanahub.de/x402/wallet/:address/bundler-check")
    print(res.status_code, res.text)