# Ledger by Novadyne – General Ledger Report

> Ledger by Novadyne – General Ledger Report is a paid API for AI agents from ledger-api.novadyne.ai, paid per call via x402, $0.002/call, status down (last checked 2026-09-15).

Retrieves double-entry general ledger entries for a specified date range, optionally filtered by account.

## Facts

- Endpoint: GET https://ledger-api.novadyne.ai/ledger/reports/general-ledger
- Price: $0.002/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ledger-by-novadyne-general-ledger-report-c2bafbb8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_flxDWb9TWAm49eoYI2VLw

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ledger-by-novadyne-general-ledger-report-c2bafbb8
```

Example prompt: Pull the general ledger report from Novadyne's ledger for account 7 covering January 1, 2024 through March 31, 2024 so I can review all the double-entry transactions for Q1.

## When to prefer this

Use this endpoint when you need to retrieve historical double-entry ledger records from the Novadyne platform for accounting, auditing, or financial reporting purposes. Prefer this over transaction-specific endpoints when you need a full general ledger view across a date range, optionally scoped to a single account.

## Known failure modes

- Missing required 'from' date parameter returns a 400 or validation error
- Invalid date format (not YYYY-MM-DD) causes a parse error
- Non-existent account_id returns an empty entries array or 404
- Payment not fulfilled (x402) results in a 402 Payment Required response
- Date range too large may result in timeout or truncated results

## How this service works

Double-entry ledger API with x402 micropayments and Ed25519 capability tokens.

## Output

Returns an array of general ledger entries matching the specified date range and optional account filter, representing double-entry accounting records with debits and credits.

## Example request

```json
{
 "to": "zero-qa@agentmail.to",
 "from": "zero-qa@agentmail.to",
 "account_id": 1001
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "from"
 ],
 "properties": {
  "to": {
   "type": "string",
   "description": "End date"
  },
  "from": {
   "type": "string",
   "description": "Start date (YYYY-MM-DD)"
  },
  "account_id": {
   "type": "integer",
   "description": "Filter by account"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "entries": {
   "type": "array"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ledger-by-novadyne-general-ledger-report-c2bafbb8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ledger-api.novadyne.ai](https://www.zero.xyz/host/ledger-api.novadyne.ai/llms.txt)