CashflowLens
Deterministic cash flow analysis and return analytics in one call: NPV, IRR (periodic), XIRR (dated), MOIC / DPI / TVPI, payback period, plus an optional DCF valuation (enterprise value, equity value, implied share price) with Gordon-growth or exit-multiple terminal value. Pure math from caller-provided cashflows — no market-data feed, no fabrication. Every metric is accompanied by evidence-backed findings and a signed response receipt.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.2 USDC on Base to 0x5171…F4c1B. The signed payment is good for 5 minutes.
- Paid to
- 0x5171…F4c1B
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 200000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x5171C72a59b994a80097b6ab52D4A4FcB8BF4c1B",
"amount": "200000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"nav": 0,
"cashflows": [
-1000000,
50000,
60000,
70000,
1200000
],
"discountRate": 0.08,
"periodsPerYear": 1
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"dcf": null,
"mode": "periodic",
"service": "cashflowlens",
"summary": {
"dpi": 1.38,
"net": 380000,
"npv": 162512.34,
"moic": 1.38,
"tvpi": 1.38,
"xirr": null,
"totalIn": 1380000,
"totalOut": 1000000,
"irrAnnual": 0.1287,
"irrPerPeriod": 0.1287,
"paybackPeriod": 3.68
},
"findings": [
{
"fix": null,
"why": "Whether returns were computed on dated (XIRR) or periodic (IRR) cashflows.",
"rule": "mode",
"evidence": "mode=periodic cashflows=5 periodsPerYear=1",
"severity": "info"
}
],
"requestId": "cfl-1a2b3c4d",
"cashflowCount": 5
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"cashflows"
],
"properties": {
"dcf": {
"type": "object",
"description": "Optional DCF valuation inputs."
},
"nav": {
"type": "number",
"description": "Residual / net asset value, used for TVPI = (distributions + nav) / p..."
},
"cashflows": {
"type": "array",
"description": "Series of cashflows. Each item is a number (periodic, t=0,1,2,...) OR..."
},
"discountRate": {
"type": "number",
"description": "Annual rate for NPV (e.g. 0.10). Omit to skip NPV."
},
"periodsPerYear": {
"type": "number",
"description": "Periods per year to annualize a periodic IRR (default 1; e.g. 12 for ..."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"required"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-zA-Z0-9_-]+$",
"maxLength": 128,
"minLength": 16
},
"required": {
"type": "boolean"
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-07-26 14:40Z
- Last indexed by Roundhouse
- 2026-08-25 14:30Z
- Last enriched (probe, favicon, geo)
- 2026-09-10 09:15Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
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. 12 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service CashflowLens 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=CashflowLens' 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://hermesplant.com/api/agent-services/cashflowlens/analyze, 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.