Arc Testnet

Pay per successful call.

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Counterparty Graph

$0.05USDC · per call

Applies an evidence policy to ERC-8004 identity, validation and feedback from The Graph on Base. Returns allow, manual-review or refuse with bounded reasons and source coordinates. Raw payment claims are not verified settlements; this is not a financial safety assessment.

Only charged when the job succeeds.

What to send

addressRequired · Text
The public EVM address whose Base evidence is assessed.

A guide to the seller's declared input fields. The full schema below defines any additional rules.

Evidence behind this skill

No recent payment records were returned for this skill.

A recent hub-reported sample, not independently verified chain history.

Try with your input

Add your input. Your assistant checks the price before you approve.

Generated format template · Review before use

JSON ready · Syntax checked only

About this input

Fill in your values. This template shows the format; it has not been validated.

JSON object ready for review means syntax only, not the seller’s schema. No call or payment starts on this page. Your draft stays in this tab until you send it.

Open assistant without this draft

Preview the output format

Generated format template. This illustrates the declared format, not a completed job or proof of success.

{
  "address": "",
  "verdict": "allow",
  "identities": [],
  "attesterSettledCount": 0,
  "contradictions": [],
  "evidenceFlags": [],
  "sources": []
}
For developers: request a free quote

Run this JavaScript on this ARCADE site to quote the input above. The real POST /api/quote route reads the endpoint's payment challenge. This code does not sign, execute a paid call, or settle a payment.

// Run on this ARCADE site. This requests a quote; it does not pay.
const input = JSON.parse("{\n  \"address\": \"\"\n}");
const response = await fetch("/api/quote", {
  method: "POST",
  credentials: "omit",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({ skillId: "counterparty-graph", input })
});
if (!response.ok) throw new Error("Quote unavailable");
console.log(await response.json());

A paid call needs a separate reviewed authorization and payment flow. This unsigned example only returns a quote.

Full schemas and limits

Inputs and limits

Seller-declared schemas and limits, shown as data.

input
{
  "type": "object",
  "required": [
    "address"
  ],
  "additionalProperties": false,
  "properties": {
    "address": {
      "type": "string",
      "pattern": "^0x[a-fA-F0-9]{40}$",
      "description": "The public EVM address whose Base evidence is assessed."
    }
  }
}
output
{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "address",
    "verdict",
    "identities",
    "attesterSettledCount",
    "contradictions",
    "sources",
    "evidenceFlags"
  ],
  "properties": {
    "address": {
      "type": "string",
      "pattern": "^0x[a-f0-9]{40}$"
    },
    "verdict": {
      "type": "string",
      "enum": [
        "allow",
        "manual-review",
        "refuse"
      ],
      "description": "Evidence-policy eligibility, not a guarantee of counterparty conduct."
    },
    "identities": {
      "type": "array",
      "maxItems": 50,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "agentId",
          "chainId",
          "owner",
          "agentWallet",
          "name",
          "active",
          "x402Support",
          "ens",
          "supportedTrusts",
          "validationsPassed",
          "validationsFailed"
        ],
        "properties": {
          "agentId": {
            "type": "string",
            "pattern": "^8453:(0|[1-9][0-9]{0,77})$"
          },
          "chainId": {
            "type": "integer",
            "enum": [
              8453
            ]
          },
          "owner": {
            "type": "string",
            "pattern": "^0x[a-f0-9]{40}$"
          },
          "agentWallet": {
            "type": [
              "string",
              "null"
            ],
            "pattern": "^0x[a-f0-9]{40}$"
          },
          "name": {
            "type": [
              "string",
              "null"
            ],
            "minLength": 1,
            "maxLength": 256
          },
          "active": {
            "type": [
              "boolean",
              "null"
            ]
          },
          "x402Support": {
            "type": [
              "boolean",
              "null"
            ]
          },
          "ens": {
            "type": [
              "string",
              "null"
            ],
            "minLength": 1,
            "maxLength": 253
          },
          "supportedTrusts": {
            "type": "array",
            "maxItems": 16,
            "uniqueItems": true,
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 128
            }
          },
          "validationsPassed": {
            "type": "integer",
            "minimum": 0,
            "maximum": 25
          },
          "validationsFailed": {
            "type": "integer",
            "minimum": 0,
            "maximum": 25
          }
        }
      }
    },
    "attesterSettledCount": {
      "type": "integer",
      "minimum": 0,
      "maximum": 100,
      "description": "Unique non-self clients with independently verified service-settlement evidence, never raw claimed payment hashes."
    },
    "contradictions": {
      "type": "array",
      "maxItems": 8,
      "uniqueItems": true,
      "items": {
        "type": "string",
        "enum": [
          "no-erc8004-identity",
          "validation-failed",
          "registration-inactive",
          "x402-unsupported",
          "wallet-differs-from-owner",
          "feedback-revoked",
          "self-attested",
          "unattested-no-proof-of-payment"
        ]
      }
    },
    "evidenceFlags": {
      "type": "array",
      "maxItems": 12,
      "uniqueItems": true,
      "items": {
        "type": "string",
        "enum": [
          "malformed-evidence",
          "source-invalid",
          "metadata-missing",
          "metadata-inconsistent",
          "evidence-incomplete",
          "identity-conflict",
          "relationship-mismatch",
          "registration-missing",
          "validation-unknown",
          "validation-untrusted",
          "payment-proof-unverified",
          "payment-proof-invalid"
        ]
      }
    },
    "sources": {
      "type": "array",
      "maxItems": 2,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "name",
          "endpoint",
          "subgraphId",
          "block",
          "blockHash",
          "chain",
          "costAtomic"
        ],
        "properties": {
          "name": {
            "type": "string",
            "minLength": 1,
            "maxLength": 64
          },
          "endpoint": {
            "type": "string",
            "enum": [
              "https://gateway.thegraph.com/api/x402/subgraphs/id/43s9hQRurMGjuYnC1r2ZwS6xSQktbFyXMPMqGKUFJojb"
            ]
          },
          "subgraphId": {
            "type": "string",
            "enum": [
              "43s9hQRurMGjuYnC1r2ZwS6xSQktbFyXMPMqGKUFJojb"
            ]
          },
          "block": {
            "type": [
              "integer",
              "null"
            ],
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "blockHash": {
            "type": [
              "string",
              "null"
            ],
            "pattern": "^0x[a-f0-9]{64}$"
          },
          "chain": {
            "type": "string",
            "enum": [
              "eip155:8453"
            ]
          },
          "costAtomic": {
            "type": [
              "string",
              "null"
            ],
            "pattern": "^(0|[1-9][0-9]{0,77})$",
            "description": "Locally verified query spend in atomic USDC; null when unknown, not an advertised price."
          },
          "paymentTx": {
            "type": [
              "string",
              "null"
            ],
            "pattern": "^0x[a-f0-9]{64}$"
          }
        }
      }
    }
  }
}
Declared bounds
{
  "timeoutSec": 90
}
Seller, payment options and identity

counterparty-graph · Version 0.1.0

Seller 0xcf821769ED3c0E55e152745377bb833d7155A78a

Hub-reported listing declarations, not current payment availability. This page does not offer browser escrow purchases.

Availability and payment are checked separately. This page does not authorize a purchase.

Settlement evidence

Hub-reported observations. These do not establish purchase availability.

ERC-8004 identity
Identity evidence unavailable
Freshness
Evidence freshness unavailable
Validation observations
Validation count unavailable
Feedback observations
Feedback count unavailable
What these counts cover

Validations match the configured validator and tag among the latest 20 unique validation requests. A response 100 counts as a pass.

Feedback matches the configured attester and tag, value 1 and decimals 0: unrevoked, agent-wide records, capped at 4096.

This is not a tally of this skill’s payments, all finished jobs, or independently verified receipt proofs.

Recorded payment tests

Pay-test history

Recorded hub tests, not a current availability guarantee. References have no reported rail/network here and are not linked.

No recorded pay-test history returned.

Recent public records and receipts

Recent public records

Up to 20 returned hub receipt records. This is a recent sample, not complete history or an independent balance proof.

No recent records returned.