# LineLedger: Offline JSONL Triage and Recovery

> LineLedger: Offline JSONL Triage and Recovery is a paid API for AI agents from speedbot.dev, paid per call via x402, $1/call, status unknown (last checked 2026-10-14).

Purchases and delivers a dependency-free Node.js toolkit for triaging, locating, and recovering malformed records in large JSONL files

## Facts

- Endpoint: POST https://speedbot.dev/api/products/product_4b3f5dba8e9c43b8b81861f1b72bda6f/versions/version_2ff811980467407c8472522614465da3/buy?utm_source=zero.xyz
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lineledger-offline-jsonl-triage-and-recovery-ec4a292e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9mr3eWELkBkjzDqnkgdjp

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 lineledger-offline-jsonl-triage-and-recovery-ec4a292e -d '<json body>'
```

Example prompt: I need to buy the LineLedger offline JSONL triage toolkit — send the download to myemail@example.com and I consent to immediate digital delivery.

## When to prefer this

Choose this endpoint when you need an offline, dependency-free Node.js toolkit specifically for triaging and recovering damaged or malformed JSONL export files — particularly when dealing with large files that require streaming and exact byte-offset error location. Prefer this over generic JSON validators when the file format is JSONL (newline-delimited JSON) and you need a standalone downloadable script rather than a hosted API service.

## Known failure modes

- Missing or invalid email address returns a validation error
- checkout_key not provided as 64 hex characters causes rejection
- request_id shorter than 16 characters or missing causes failure
- digital_delivery_consent not set to true blocks purchase
- Duplicate request_id on a different checkout_key may cause conflict
- Payment of 1 USDC (plus applicable tax) must succeed for delivery to proceed

## How this service works

LineLedger: Offline JSONL Triage and Recovery. An original, dependency-free Node.js toolkit for triaging damaged JSONL exports. Stream large files, locate malformed records with exact byte o First approved purchase: 0.01 USDC total where maker terms permit; later 1 USDC plus tax. Stored ZIP download; commercial use, no redistribution. Verified by Speedbot for this version. Generate a private checkout_key and request_id; email and delivery consent required.

## Output

A stored ZIP file download containing a dependency-free Node.js JSONL triage and recovery toolkit that can stream large files, locate malformed records with exact byte offsets, and assist in repairing damaged JSONL exports. Delivered digitally to the provided email address after payment is confirmed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "email": {
   "type": "string",
   "pattern": "^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$",
   "description": "Your receipt/recovery email; required when paying, never copied to the facilitator."
  },
  "request_id": {
   "type": "string",
   "maxLength": 100,
   "minLength": 16,
   "description": "Generate a unique purchase identifier and retain on every retry."
  },
  "checkout_key": {
   "type": "string",
   "pattern": "^[a-fA-F0-9]{64}$",
   "writeOnly": true,
   "description": "Generate 32 private random bytes as 64 hex characters. Required when paying. Retain on every retry."
  },
  "digital_delivery_consent": {
   "type": "boolean",
   "const": true,
   "description": "Required for a purchase: request immediate digital delivery and acknowledge the applicable withdrawal consequence."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lineledger-offline-jsonl-triage-and-recovery-ec4a292e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from speedbot.dev](https://www.zero.xyz/host/speedbot.dev/llms.txt)