ToolVet
77trust / 100

Crypto Portfolio

by ISHOB in Onchain & crypto

x402 APIPassing, checked 2 h ago

Multi-chain wallet portfolio: native balances and token holdings with USD values and totals per chain. EVM addresses are checked on Ethereum, Base, Arbitrum, Optimism, Polygon and BNB Chain (native + ~75 major tokens + up to 20 tokens you pass); Solana addresses list SOL and every SPL / Token-2022 holding. Prices come from on-chain DEX pools. Read-only public data.

GET
https://api.ishob.com/v1/crypto/portfolio
Price
$0.001
per call in USDC
Uptime
100%
last 30 days
Response time
637 ms
1.2 s slowest 5%
Last check
Passed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://api.ishob.com/v1/crypto/portfolio

Each call costs $0.001 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://api.ishob.com/v1/crypto/portfolio?address=0x28c6c06298d514db089934071355e5743bf21d60&chains=ethereum%2Cbase

Parameters

ParameterTypeRequiredDescription
addressstringYesEVM 0x address or Solana base58 address
chainsstringNoEVM only: comma-separated subset of ethereum, base, arbitrum, optimism, polygon, bsc (default all)
min_usdnumberNoHide priced holdings worth less than this Default: 0.
tokensstringNoEVM only: up to 20 extra tokens as chain:0x... (comma-separated)

Example response

The provider's example. We can't check it without paying.

{
  "holdings": [
    {
      "balance": "544141642.12",
      "chain": "ethereum",
      "price_usd": 1.0016,
      "symbol": "USDT",
      "value_usd": 545000352.05
    }
  ],
  "total_value_usd": 867943125.2,
  "value_by_chain_usd": {
    "base": 629.17,
    "ethereum": 867932615.55
  }
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.001.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.ishob.com/v1/crypto/portfolio?address=0x28c6c06298d514db089934071355e5743bf21d60&chains=ethereum%2Cbase'

# 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://api.ishob.com/v1/crypto/portfolio?address=0x28c6c06298d514db089934071355e5743bf21d60&chains=ethereum%2Cbase' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// 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 $0.001 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.001" });
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 $0.001 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.ishob.com%2Fv1%2Fcrypto%2Fportfolio
const res = await pay("https://api.ishob.com/v1/crypto/portfolio?address=0x28c6c06298d514db089934071355e5743bf21d60&chains=ethereum%2Cbase");
console.log(res.status, await res.text());
Python: pay and call
# 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 $0.001 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.001"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.ishob.com/v1/crypto/portfolio?address=0x28c6c06298d514db089934071355e5743bf21d60&chains=ethereum%2Cbase")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402542 ms$0.001
6 h agoPassed402141 ms$0.001
10 h agoPassed402214 ms$0.001
14 h agoPassed402830 ms$0.001
19 h agoPassed402771 ms$0.001
Show 7 older checks
23 h agoPassed402637 ms$0.001
27 h agoPassed402108 ms$0.001
31 h agoPassed402829 ms$0.001
36 h agoPassed4021.2 s$0.001
40 h agoPassed4021.1 s$0.001
44 h agoPassed402806 ms$0.001
2 days agoPassed402324 ms$0.001