Roundhouse

Escrow Evaluator

Evaluate a deliverable (text, JSON or URL) against a job spec (free text or JSON criteria): verdict pass/partial/fail, score, checked criteria, and a signed EIP-712 attestation whose digest is the ERC-8183 complete/reject reason. No funds held.

DataLiveeip155:8453Exactvia facilitator:payAI
https://gogeta2-u35175.vm.elestio.app/agents/v1/escrow/evaluate
erc-8183EvaluatorEscrowAttestationAgent-to-agent
Calls · 30d
1
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 4 snapshots so far.
$1.86
Verified settled volume
94 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.
—
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
0xe414aD5c7542CE63D890526f0e2133ff8da6F22D

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.

0.25USDC≈ $0.25 USD
on Base · exact scheme

Pay 0.25 USDC on Base to 0xe414…6F22D. The signed payment is good for 5 minutes.

Paid to
0xe414…6F22D
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": "0xe414aD5c7542CE63D890526f0e2133ff8da6F22D",
    "amount": "250000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "spec": "Write a product description in English of at least 40 words. It must mention \"waterproof\" and \"lightweight\". Include a title.",
          "job_id": "42",
          "deliverable": "# TrailLite Jacket\n\nThe TrailLite is a waterproof, lightweight shell built for hikers who move fast. It packs into its own pocket, weighs 280 g and keeps you dry in sudden storms. The price is $129 with free returns for 30 days, and it comes in four colours for men and women."
        }
      },
      "output": {
        "type": "json",
        "example": {
          "data": {
            "note": "Rule-based evaluation; requirements that rules cannot verify are marked hard=...",
            "score": 100,
            "erc8183": {
              "job_id": "42",
              "reason": "0xfd11f337b7eb0355476e574e663600260fae6ebd5c96778cfe695b70125847d5",
              "recommended_call": "complete(uint256 jobId, bytes32 reason, bytes optParams)",
              "funds_held_by_evaluator": false
            },
            "verdict": "pass",
            "criteria": [
              {}
            ],
            "spec_mode": "free_text",
            "threshold": 80,
            "attestation": {
              "key": "production",
              "token": "eyJ0eXBlZF9kYXRhIjp7InR5cGVzIjp7IkVJUDcxMkRvbWFpbiI6W3sibmFtZSI6Im5hbWUiLCJ0e...",
              "digest": "0xfd11f337b7eb0355476e574e663600260fae6ebd5c96778cfe695b70125847d5",
              "signer": "0xD999A24d377086a2Fa887491f2986033Bfc3E26C",
              "chain_id": 8453,
              "contract": "0x0000000000000000000000000000000000000000",
              "standard": "EIP-712",
              "signature": "0x0a818b0a267edfc8b30105a45b73ef30277d8c50273fa93650592b6b8b7253717034322e15c...",
              "evaluated_at": 1792729397
            },
            "deliverable": {
              "kind": "text"
            },
            "hard_failed": [],
            "report_hash": "0x80d3f838c661d4fca5a16633d12f37381fb8c58468c4eb21e6deef39d5d8160b",
            "soft_criteria": 0,
            "criteria_total": 4,
            "criteria_passed": 4
          },
          "service": "evaluate_deliverable"
        }
      }
    },
    "schema": {
      "type": "object",
      "$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"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "spec",
                "deliverable"
              ],
              "properties": {
                "spec": {
                  "type": "string",
                  "description": "Job spec: free text with measurable requirements, or JSON {\"criteria\":[{\"type\":\"min_words\",\"value\":300},...]}"
                },
                "job_id": {
                  "type": "string",
                  "description": "ERC-8183 jobId (uint256, default 0)"
                },
                "chain_id": {
                  "type": "integer",
                  "description": "8453 Base mainnet (default), 84532 Base Sepolia, 1 Ethereum, 11155111 Sepolia"
                },
                "contract": {
                  "type": "string",
                  "description": "ERC-8183 job contract address (0x…, default zero address)"
                },
                "threshold": {
                  "type": "integer",
                  "maximum": 100,
                  "minimum": 1,
                  "description": "Pass score (default 80)"
                },
                "deliverable": {
                  "type": "string",
                  "description": "Deliverable text or JSON, or a public URL to fetch"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-24 06:04Z
Last indexed by Roundhouse
2026-10-26 13:16Z
Last enriched (probe, favicon, geo)
2026-10-24 08:45Z
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. 4 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 Escrow Evaluator 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=Escrow%20Evaluator'
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://gogeta2-u35175.vm.elestio.app/agents/v1/escrow/evaluate, 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.