Passport

{
  "address": "0x0000000000000000000000000000000000000001",
  "as_of": "2026-09-23T00:00:00.000Z",
  "card": "deep_passport",
  "chain": "base",
  "decision": {
    "level": "safe_to_interact",
    "summary": "Completed reads show no Aave, Lido peg, or vault-drawdown stress.",
    "worst_signal": "none"
  },
  "disclaimer": "MioDio Meridian deep passport. Joined best-effort public on-chain reads (Aave v3, Lido + Curve, optional ERC-4626). Not financial, legal, or investment advice. Never invents balances or vault positions. Missing reads are partial or error, not zeros. Always verify on-chain.",
  "errors": [],
  "product": "mio_dio_defi_risk_passport",
  "protocols": {
    "aave_v3": {
      "aave_v3": {
        "health_factor": "3.21"
      },
      "status": "ok"
    },
    "lido_exit_risk": {
      "amount_steth": "32",
      "status": "ok"
    },
    "vault": null
  },
  "status": "ok",
  "thresholds": {
    "aave": {
      "approx_at_risk_usd": "0",
      "bands": {
        "caution": "1.10 <= health_factor < 1.50",
        "high_risk": "health_factor < 1.10",
        "safe_to_interact": "health_factor >= 1.50 or no debt"
      },
      "health_factor": "3.21",
      "liquidation_distance": "2.2100",
      "total_collateral_usd": "12.34",
      "total_debt_usd": "1.00"
    },
    "lido": {
      "bands": {
        "caution": "50 < discount_bps <= 200 or bunker_mode",
        "high_risk": "discount_bps > 200 or queue paused",
        "safe_to_interact": "discount_bps <= 50"
      },
      "bunker_mode": false,
      "discount_bps": 9,
      "estimated_days_high": 2,
      "estimated_days_low": 1,
      "paused": false,
      "probe_amount_steth": "32"
    },
    "vault": null,
    "vault_reason": "vault exposure not discovered from public Meridian reads; pass optional ?vault=<erc4626> to include one vault. Positions are never invented."
  },
  "version": "0.5.0"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://workers.miodiollc.com/v1/passport/:address?chain=base&lido_amount=32'

# 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://workers.miodiollc.com/v1/passport/:address?chain=base&lido_amount=32' \
  | 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 $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
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 $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fworkers.miodiollc.com%2Fv1%2Fpassport%2F%3Aaddress
const res = await pay("https://workers.miodiollc.com/v1/passport/:address?chain=base&lido_amount=32");
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 $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://workers.miodiollc.com/v1/passport/:address?chain=base&lido_amount=32")
    print(res.status_code, res.text)