Roundhouse AI

LupaPago

LupaPago fee quote ticket — PSP × amount × cuotas estimate (rules fee-quote-v1).

OtherLiveeip155:8453Exactvia facilitator:payAI
https://lupapago.com/api/fee/quote
FeesQuoteArgentinaPspx402
Settlements · 30d
24
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.33
Verified settled volume
24 settlements proven x402 by their on-chain EIP-3009 marker.
$0.020
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x6fc99c8a5334e00f6fce854700959930a3c62dbc

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.

Accepts

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

0.02USDC≈ $0.02 USD
on Base · exact scheme

Pay 0.02 USDC on Base to 0x6fc9…62dbc. The signed payment is good for 5 minutes.

Paid to
0x6fc9…62dbc
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
20000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "live": true,
      "name": "USD Coin",
      "version": "2",
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0x6fc99c8a5334e00f6fce854700959930a3c62dbc",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "psp": "mobbex",
          "amount": "50000",
          "cuotas": "3"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "psp": "mobbex",
          "kind": "fee-quote",
          "notes": "amount en ARS enteros (whole_ars, no centavos). IVA 21% aplicado sobre 2.6% (Essential – Crédito / prepaga). Cuotas=3. Estimación fee-pack; contrastá fuente oficial.",
          "amount": 50000,
          "cuotas": 3,
          "product": "LupaPago",
          "ruleset": "fee-quote-v1",
          "currency": "ARS",
          "fee_rate": 3.146,
          "quoted_at": "2026-09-23T12:00:00.000Z",
          "disclaimer": "Estimación orientativa LupaPago a partir de tablas fee-pack; no es cotización comercial ni asesoramiento.",
          "rate_basis": {
            "label": "Essential – Crédito / prepaga",
            "display": "2.6% + IVA",
            "base_rate": 2.6,
            "iva_applied": true
          },
          "amount_unit": "whole_ars",
          "fee_estimate": 1573
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "headers": {
              "type": "object",
              "additionalProperties": {
                "type": "string"
              }
            },
            "queryParams": {
              "type": "object",
              "required": [
                "psp",
                "amount",
                "cuotas"
              ],
              "properties": {
                "psp": {
                  "enum": [
                    "mobbex",
                    "mercado-pago",
                    "getnet",
                    "nave"
                  ],
                  "type": "string",
                  "description": "PSP slug (fee-pack allowlist)"
                },
                "amount": {
                  "type": "string",
                  "description": "Integer whole ARS (pesos), not cents. Example: 50000"
                },
                "cuotas": {
                  "type": "string",
                  "description": "Installment count integer ≥ 1. Example: 3"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-23 12:37Z
Last indexed by Roundhouse
2026-09-24 20:45Z
Last enriched (probe, favicon, geo)
2026-09-23 14:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 400
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 LupaPago 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=LupaPago'
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://lupapago.com/api/fee/quote, 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.