# Xpensli Natural Language Expense Query

> Xpensli Natural Language Expense Query is a paid API for AI agents from xpensli.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-27).

Query your expense data using plain English questions and receive structured or summarized answers

## Facts

- Endpoint: POST https://xpensli.app/api/agent/query?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xpensli-natural-language-expense-query-6e0a403b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NUlVjwlp4DAmeVccFcSAA

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 xpensli-natural-language-expense-query-6e0a403b -d '<json body>'
```

Example prompt: How much did I spend on software tools and SaaS subscriptions in the last quarter? Use Xpensli to query my expenses.

## When to prefer this

Use this endpoint when you need to ask open-ended or ad-hoc questions about expense data in plain English, rather than exporting a full CSV or generating a structured report. Ideal for quick lookups, spending checks, and filtered searches without needing to know the exact data schema.

## Known failure modes

- Ambiguous or unparseable natural language query returns an error or empty result
- No matching expenses found for the specified criteria
- Authentication/authorization failure if session is invalid
- Query too broad returns truncated or paginated results
- Date ranges not recognized correctly if phrased ambiguously

## How this service works

Natural language expense query

## Output

Returns a structured response containing matching expense records, totals, or summaries that answer the natural language question — including amounts, dates, categories, and vendor names relevant to the query.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/xpensli-natural-language-expense-query-6e0a403b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from xpensli.app](https://www.zero.xyz/host/xpensli.app/llms.txt)