Roundhouse

Tasador: DeFi pool risk

Where to park capital: best risk-adjusted yields across DeFi matching your filters (asset such as USDC, chain, stablecoin only, minimum TVL, maximum risk score). Built for treasury agents choosing a pool.

TradingLiveeip155:8453Exactvia facilitator:payAI
https://feeble-crisped-situation.ngrok-free.dev/v1/best
DefiRiskYieldDue-diligenceStablecoins
Settlements · 30d
4↓ 100%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.10
Verified settled volume
4 settlements proven x402 by their on-chain EIP-3009 marker.
$0.050
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
0x585688e4e4Db95E046bAf0E238F273DFe1289cf1

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.

0.05USDC≈ $0.05 USD
on Base · exact scheme

Pay 0.05 USDC on Base to 0x5856…89cf1. The signed payment is good for 2 minutes.

Paid to
0x5856…89cf1
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
50000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x585688e4e4Db95E046bAf0E238F273DFe1289cf1",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "asset": "USDC",
          "chain": "Base",
          "limit": "5",
          "max_risk": "35",
          "stable_only": "true"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "results": [
            {
              "apy": 2.2,
              "pool": "747c1d2a-c668-4682-b9f9-296708a3dd90",
              "chain": "Ethereum",
              "flags": [
                {
                  "code": "fork",
                  "detail": "...",
                  "points": 2,
                  "severity": "info"
                }
              ],
              "grade": "A",
              "method": "tasador-risk-1.0",
              "symbol": "STETH",
              "project": "lido",
              "tvl_usd": 23260000000,
              "verdict": "Low risk (A, 7/100). Main concerns: ...",
              "confidence": "high",
              "risk_level": "low",
              "risk_score": 7,
              "tvl_change_30d": -0.02,
              "sustainable_apy": 2.2,
              "risk_adjusted_apy": 2.05
            }
          ]
        }
      }
    },
    "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"
            },
            "queryParams": {
              "type": "object",
              "required": [],
              "properties": {
                "asset": {
                  "type": "string",
                  "description": "Token symbol contained in the pool, e.g. USDC, ETH"
                },
                "chain": {
                  "type": "string",
                  "description": "Chain name as in DefiLlama, e.g. Ethereum, Base, Arbitrum"
                },
                "limit": {
                  "type": "string",
                  "description": "Results, 1-10 (default 5)"
                },
                "min_tvl": {
                  "type": "string",
                  "description": "Minimum TVL in USD (default 1000000)"
                },
                "exposure": {
                  "enum": [
                    "single",
                    "multi"
                  ],
                  "type": "string"
                },
                "max_risk": {
                  "type": "string",
                  "description": "Maximum risk score 0-100 (default 30, grade B or better)"
                },
                "stable_only": {
                  "enum": [
                    "true",
                    "false"
                  ],
                  "type": "string"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-17 06:52Z
Last indexed by Roundhouse
2026-10-20 11:45Z
Last enriched (probe, favicon, geo)
2026-10-17 15:45Z
x402 version
2
Max timeout
120s
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

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 Tasador: DeFi pool risk 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=Tasador%3A%20DeFi%20pool%20risk'
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://feeble-crisped-situation.ngrok-free.dev/v1/best, 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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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