Trial Balance Reconciliation

Derive account balances from journal entries and compare them with a declared trial balance. Reports an account whose balances differ, with the exact difference; an account carrying a reported balance that nothing in the journal supports; an account with journal movement that appears in no reported figure; and a trial balance whose own debit and credit columns do not foot. Both a debit and credit pair and a single signed balance column are accepted, because exports are written both ways.

Searchofflineeip155:8453Exactvia cdp
AccountingTrial balanceReconciliationExact arithmeticDeveloper tooling
Settlements · 30d
219↓ 44%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$25.35
Verified settled volume
256 settlements proven x402 by their on-chain EIP-3009 marker.
$0.220
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-10-04 08:37Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x25e8245f07d5e4873987293dad666afbe56a9608

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.

0.22USDC≈ $0.22 USD
on Base · exact scheme

Pay 0.22 USDC on Base to 0x25e8…a9608. The signed payment is good for 1 minute.

USD Coin contract
0x8335…02913
Payment window
1 minute
As published
220000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x25e8245f07d5e4873987293dad666afbe56a9608",
    "amount": "220000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "entries": [
            {
              "id": "JE-1",
              "lines": [
                {
                  "debit": "1000.00",
                  "account": "1000-cash"
                },
                {
                  "credit": "1000.00",
                  "account": "4000-revenue"
                }
              ]
            },
            {
              "id": "JE-2",
              "lines": [
                {
                  "debit": "0.01",
                  "account": "1000-cash"
                },
                {
                  "credit": "0.01",
                  "account": "4000-revenue"
                }
              ]
            },
            {
              "id": "JE-3",
              "lines": [
                {
                  "debit": "250.00",
                  "account": "5000-costs"
                },
                {
                  "credit": "250.00",
                  "account": "1000-cash"
                }
              ]
            }
          ],
          "trial_balance": [
            {
              "debit": "750.00",
              "account": "1000-cash"
            },
            {
              "credit": "1000.01",
              "account": "4000-revenue"
            },
            {
              "debit": "40.00",
              "account": "1200-prepayments"
            }
          ]
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "limits": {
            "maxEntries": 20000,
            "maxAccounts": 5000,
            "maxFindings": 500,
            "maxLinesPerEntry": 500,
            "maxStatementLines": 20000
          },
          "passed": false,
          "accounts": [
            {
              "account": "1000-cash",
              "difference": "0.01",
              "journal_balance": "750.01",
              "declared_balance": "750"
            },
            {
              "account": "4000-revenue",
              "difference": "0",
              "journal_balance": "-1000.01",
              "declared_balance": "-1000.01"
            },
            {
              "account": "1200-prepayments",
              "difference": null,
              "journal_balance": null,
              "declared_balance": "40"
            }
          ],
          "complete": true,
          "findings": [
            {
              "code": "ACCOUNT_BALANCE_DISAGREES",
              "detail": "1000-cash nets 750.01 from the journal and 750 in the trial balance, out by exactly 0.01.",
              "account": "1000-cash"
            },
            {
              "code": "ACCOUNT_ONLY_IN_TRIAL_BALANCE",
              "detail": "1200-prepayments carries a balance of 40 in the trial balance and nothing posts to it in the journal supplied.",
              "account": "1200-prepayments"
            },
            {
              "code": "ACCOUNT_ONLY_IN_JOURNAL",
              "detail": "5000-costs nets 250 from the journal and does not appear in the trial balance, so that movement is in no reported figure.",
              "account": "5000-costs"
            }
          ],
          "reconciled": false,
          "request_id": "example-request",
          "service_id": "trial_balance_reconciliation",
          "assumptions": [
            "Balances are derived from the journal by exact subtraction of credits from debits, and compared exactly. A difference of one cent on a balance of a million is reported as one cent.",
            "Both a separate debit and credit pair and a single signed balance column are accepted, because exports are written both ways. Which form was used is reported, since a signed column cannot be checked f...",
            "An account present on only one side is reported as such rather than treated as a zero balance, because the two are different problems: one is an unreported movement and the other is a reported figure ..."
          ],
          "limitations": [
            "Whether the trial balance agrees with the journal supplied. Not an audit opinion: whether either is correct, complete, or properly classified is outside this.",
            "reconciled is true only when every account agreed and nothing was left uncompared."
          ],
          "observed_at": "2026-10-02T00:00:00.000Z",
          "not_examined": [],
          "finding_count": 4,
          "service_version": "1.0.0",
          "findings_by_code": {
            "ACCOUNT_ONLY_IN_JOURNAL": 1,
            "ACCOUNT_BALANCE_DISAGREES": 1,
            "TRIAL_BALANCE_NOT_BALANCED": 1,
            "ACCOUNT_ONLY_IN_TRIAL_BALANCE": 1
          },
          "declared_total_debits": "790",
          "journal_account_count": 3,
          "declared_account_count": 3,
          "declared_total_credits": "1000.01",
          "disagreeing_account_count": 1
        }
      }
    },
    "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": {
              "type": "object",
              "required": [
                "entries",
                "trial_balance"
              ],
              "properties": {
                "entries": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "required": [
                      "lines"
                    ],
                    "properties": {
                      "id": {
                        "type": "string",
                        "maxLength": 128
                      },
                      "date": {
                        "type": "string",
                        "maxLength": 32
                      },
                      "lines": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "required": [
                            "account"
                          ],
                          "properties": {
                            "debit": {
                              "type": [
                                "string",
                                "number"
                              ]
                            },
                            "credit": {
                              "type": [
                                "string",
                                "number"
                              ]
                            },
                            "account": {
                              "type": "string",
                              "maxLength": 128
                            },
                            "description": {
                              "type": "string",
                              "maxLength": 512
                            }
                          },
                          "additionalProperties": false
                        },
                        "maxItems": 500,
                        "minItems": 1
                      },
                      "description": {
                        "type": "string",
                        "maxLength": 512
                      }
                    },
                    "additionalProperties": false
                  },
                  "maxItems": 20000,
                  "minItems": 1
                },
                "trial_balance": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "required": [
                      "account"
                    ],
                    "properties": {
                      "debit": {
                        "type": [
                          "string",
                          "number"
                        ]
                      },
                      "credit": {
                        "type": [
                          "string",
                          "number"
                        ]
                      },
                      "account": {
                        "type": "string",
                        "maxLength": 128
                      },
                      "balance": {
                        "type": [
                          "string",
                          "number"
                        ]
                      }
                    },
                    "additionalProperties": false
                  },
                  "maxItems": 5000,
                  "minItems": 1
                }
              },
              "additionalProperties": false
            },
            "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"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-04 08:37Z
Last indexed by Roundhouse
2026-10-05 00:20Z
Last enriched (probe, favicon, geo)
2026-10-05 00:46Z
x402 version
2
Max timeout
60s
Liveness probe
HTTP 0
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 Trial Balance Reconciliation 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=Trial%20Balance%20Reconciliation'
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://api.zfinia.com/x402/v1/trial-balance-reconciliation, 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.