# Invoice Receipt Matcher

> Invoice Receipt Matcher is a paid API for AI agents from i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-10).

Compares invoice and receipt text to verify matching document numbers and totals within a configurable amount tolerance.

## Facts

- Endpoint: POST https://i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws/v1/invoice-receipt-matcher?utm_source=zero.xyz
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/invoice-receipt-matcher-1967cd8b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rcCnEKpgzqDFbZjaJWXVB

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 invoice-receipt-matcher-1967cd8b -d '<json body>'
```

Example prompt: Compare this invoice text and receipt text to check if the document numbers match and if the totals agree within a $5 tolerance: [invoice text] vs [receipt text].

## When to prefer this

Choose this endpoint when you need a lightweight, deterministic check that a receipt corresponds to a specific invoice by document number and total amount, especially within accounts payable or expense automation workflows. Prefer it over general document extraction endpoints when your goal is specifically to confirm or deny a match between two financial documents with a numeric tolerance threshold.

## Known failure modes

- Invoice or receipt text is missing or empty — returns error requiring both inputs
- Document numbers are in incompatible formats preventing extraction — returns mismatch or parse error
- Amount tolerance not specified — may default or return error requiring a value
- Totals cannot be parsed from the provided text — returns extraction failure
- Text is too long or malformed — may return processing error

## How this service works

Compare invoice and receipt text for matching document numbers and totals with a configurable amount tolerance.

## Output

Returns a structured match result indicating whether the document numbers match, whether the totals match within the specified tolerance, the actual amount difference, and an overall match status for the invoice-receipt pair.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/invoice-receipt-matcher-1967cd8b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws](https://www.zero.xyz/host/i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws/llms.txt)