# Apiosk Gateway – Exa Contents

> Apiosk Gateway – Exa Contents is a paid API for AI agents from gateway.apiosk.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).

Retrieves full page contents, summaries, highlights, and metadata for known URLs via the Exa search and content API.

## Facts

- Endpoint: POST https://gateway.apiosk.com/exa/contents
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apiosk-gateway-exa-contents-9c9c9bcf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mW6hVLIJ3Oz1DtFfO_Hhb

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 apiosk-gateway-exa-contents-9c9c9bcf -d '<json body>'
```

Example prompt: Can you fetch the full contents, a summary, and any key highlights from this article URL: https://www.example.com/some-article?

## When to prefer this

Prefer this endpoint when you have a known URL and need rich structured content including summaries and highlights — not just raw HTML. It is especially useful when leveraging Exa's index of known pages rather than live scraping. Use over a raw scraper when you want pre-processed summaries and highlights alongside the full text. Choose a Firecrawl-based sibling endpoint if you need raw markdown or screenshots instead.

## Known failure modes

- URL not indexed or unknown to Exa — returns empty or error response
- Paywalled or login-gated page — content may be inaccessible or incomplete
- Malformed URL input — validation error returned
- Rate limit or payment failure (x402) — HTTP 402 response requiring USDC payment on Base
- Page has since been removed or returns 404 — no content available

## How this service works

Retrieve full page contents, summaries, highlights and metadata for known URLs.

## Output

Returns full page text, a human-readable summary, extracted highlights, and page metadata (e.g. title, author, publish date) for the requested URL.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/apiosk-gateway-exa-contents-9c9c9bcf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gateway.apiosk.com](https://www.zero.xyz/host/gateway.apiosk.com/llms.txt)