# TableProof · Verify your data import by exact IDs

> TableProof · Verify your data import by exact IDs is a paid API for AI agents from tableproof-data.mitchellwhite.chatgpt.site, paid per call via x402, $9/call, status unknown (last checked 2026-10-11).

Compares original and imported CSV exports by exact IDs to identify missing, added, and changed records, returning a deliverable bundle with a bounded preview.

## Facts

- Endpoint: GET https://tableproof-data.mitchellwhite.chatgpt.site/store/deliverable-bundle.zip?utm_source=zero.xyz
- Price: $9/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tableproof-verify-your-data-import-by-exact-ids-565050bb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_78wd_9x_oeb7XW03wV1B0

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 tableproof-verify-your-data-import-by-exact-ids-565050bb
```

Example prompt: Can you compare my original CSV export and the post-import CSV export by record IDs and show me which records are missing, added, or changed? I need to verify the data migration was clean.

## When to prefer this

Choose this endpoint when you need a structured, ID-anchored comparison between two CSV snapshots — particularly after a data import or migration — and want a clear categorization of missing, added, and changed records. It is best suited for scenarios where records have stable unique IDs across both exports and you want a fast, bounded diff without setting up a full database comparison pipeline.

## Known failure modes

- CSV files with mismatched or missing ID columns may produce incorrect or empty diff results
- Very large CSV files may be truncated to the bounded preview limit without full coverage
- Malformed or non-UTF-8 encoded CSV files may cause parsing errors
- Network or payment failure (x402) may prevent the bundle from being returned
- If IDs are not unique, duplicate-key collisions may produce ambiguous comparison results

## How this service works

Compare original and imported CSV exports by exact IDs. Find missing, added and changed records with a free bounded preview.

## Output

A downloadable ZIP bundle (deliverable-bundle.zip) containing a diff report with a bounded preview that categorizes records as missing (in original but not in import), added (in import but not in original), and changed (present in both but with differing field values), matched by exact ID.

## Response schema (JSON Schema)

```json
{
 "type": "string",
 "format": "binary"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tableproof-verify-your-data-import-by-exact-ids-565050bb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tableproof-data.mitchellwhite.chatgpt.site](https://www.zero.xyz/host/tableproof-data.mitchellwhite.chatgpt.site/llms.txt)