Roundhouse AI

Financial Analyst API

Pay-per-call API for AI agents. LBO models, LP/GP waterfalls, CRE underwriting, XIRR, Monte Carlo simulation, and FX P&L — deterministic math, institutional outputs. Works with x402 (USDC on Base) and API key credits.

DataLiveeip155:8453Exactvia cdp
https://financial-analyst.ai/amortization/schedule
FinancePrivate-equityReal-estateCapital-markets
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 29 snapshots so far.
$50.25
Verified settled volume
59 settlements proven x402 by their on-chain EIP-3009 marker.
$0.250
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-14 15:57Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xDA158f96C7d02e787EC75858d108366BDa6aAeb3

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xDA158f96C7d02e787EC75858d108366BDa6aAeb3",
      "amount": "250000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://financial-analyst.ai/amortization/schedule",
    "tags": [
      "finance",
      "private-equity",
      "real-estate",
      "capital-markets"
    ],
    "mimeType": "application/json",
    "description": "Full amortization schedule with monthly payment breakdown, interest-only periods, and payoff date. Supports fixed-rate, bridge, and interest-only loan structures.",
    "serviceName": "Financial Analyst API"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "start_date": "2025-02-01",
            "annual_rate": 0.0725,
            "loan_amount": 487500,
            "term_months": 360,
            "interest_only_months": 0
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "summary": {
              "payoff_date": "2055-01-01",
              "total_interest": 709718.87,
              "monthly_payment": 3325.61
            }
          }
        }
      },
      "schema": {
        "type": "object"
      }
    }
  },
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.25USDC≈ $0.25 USD
on Base · exact scheme

Pay 0.25 USDC on Base to 0xDA15…aAeb3. The signed payment is good for 5 minutes.

Paid to
0xDA15…aAeb3
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
250000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xDA158f96C7d02e787EC75858d108366BDa6aAeb3",
    "amount": "250000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "start_date": "2025-02-01",
          "annual_rate": 0.0725,
          "loan_amount": 487500,
          "term_months": 360,
          "interest_only_months": 0
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "summary": {
            "payoff_date": "2055-01-01",
            "total_interest": 709718.87,
            "monthly_payment": 3325.61
          }
        }
      }
    },
    "schema": {
      "type": "object"
    }
  }
}

Provenance

Seen in the source catalog
2026-09-14 15:57Z
Last indexed by Roundhouse
2026-09-26 17:10Z
Last enriched (probe, favicon, geo)
2026-09-22 02:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 29 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service Financial Analyst API and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Financial%20Analyst%20API'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://financial-analyst.ai/amortization/schedule, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.