81trust / 100
Bond Ytm
by Bond yield to maturity in Markets & finance
x402 APIPassing, checked 2 h ago
Solve a bond's yield to maturity from its market price - the annual rate that present-values the coupons plus face to that price. Bracketed bisection root-find.
POST https://agent402.tools/api/bond-ytm
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 183 ms typical, 183 ms slowest 5%
- Last check
- 2 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/bond-ytm" \
-H "content-type: application/json" \
-d '{"couponRate":0.05,"faceValue":1000,"periodsPerYear":2,"price":925.61,"years":10}'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%2Fagent402.tools%2Fapi%2Fbond-ytm
const res = await pay("https://agent402.tools/api/bond-ytm", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"couponRate":0.05,"faceValue":1000,"periodsPerYear":2,"price":925.61,"years":10}),
});
console.log(await res.json());Example input
{
"couponRate": 0.05,
"faceValue": 1000,
"periodsPerYear": 2,
"price": 925.61,
"years": 10
}Example output
{
"converged": true,
"periods": 20,
"yieldToMaturity": 0.06
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 184 ms | $0.002 |
| 7 h ago | Passed | 402 | 183 ms | $0.002 |