$0.25
per call · USD Coin on Base
Deterministic, 10-K-cited cost-of-capital builds — CAPM cost of equity, tranche-level cost of debt, capital structure. Any covered ticker at /wacc-build/<ticker>/fye-<YYYY-MM-DD>.
Endpoint
GET https://alpha402x.com/wacc-build/AAPL/fye-2025-09-272
Calls / 30d
1
Unique payers / 30d
Sep 3
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://alpha402x.com/wacc-build/AAPL/fye-2025-09-27", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://alpha402x.com/wacc-build/AAPL/fye-2025-09-27" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"capital_structure": {
"D_V": 0,
"D_m": 0,
"E_V": 0,
"E_m": 0,
"P_V": 0,
"P_m": 0
},
"coverage_pct": 0,
"fye_date": "2025-09-27",
"inputs": {
"beta": 0,
"beta_basis": "fye_computed",
"erp": 0,
"fye_price": 0,
"kd_method": "weighted_coupon",
"kd_pretax": 0,
"rf": 0,
"shares_m": 0,
"tax": 0,
"total_debt_m": 0
},
"notes": "",
"results": {
"kd_after_tax": 0,
"ke": 0,
"kp": 0,
"wacc": 0
},
"servable": true,
"ticker": "AAPL",
"tranches": [
{
"basis": "<how the rate was resolved>",
"coupon": 0,
"floating": false,
"name": "<tranche>",
"principal": 0
}
]
}Payment details
0x73ace32013985f715b5e00e5a341259cce17d220USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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