Finance Roi Calculator

Last 30 days

Uptime

100%

Response time

150 ms typical, 150 ms slowest 5%

Last check

43 min ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://agenttools-hub.vercel.app/api/v1/finance/roi-calculator?final=12500&initial=10000"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagenttools-hub.vercel.app%2Fapi%2Fv1%2Ffinance%2Froi-calculator
const res = await pay("https://agenttools-hub.vercel.app/api/v1/finance/roi-calculator?final=12500&initial=10000");
console.log(await res.json());

Example input

{
  "final": 12500,
  "initial": 10000
}

Example output

{
  "result": {
    "answer": "25%",
    "answerLabel": "Return on investment (gain)",
    "details": [
      {
        "label": "Profit / loss",
        "value": "2,500"
      },
      {
        "label": "Invested",
        "value": "10,000"
      },
      {
        "label": "Final value",
        "value": "12,500"
      }
    ],
    "steps": [
      "Profit = 12,500 − 10,000 = 2,500",
      "ROI = 2,500 ÷ 10,000 × 100 = 25%"
    ],
    "value": 25
  },
  "tool": "roi-calculator"
}

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