# API Docs Summary Extractor

> API Docs Summary Extractor is a paid API for AI agents from gateway.apiosk.com, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-14).

Extracts a structured summary of an API's documentation from a given docs URL, including auth method, base URL, rate limits, pricing, and integration difficulty

## Facts

- Endpoint: POST https://gateway.apiosk.com/developer-extraction/extract-api-docs-summary
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-docs-summary-extractor-93c42a7b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HCOz-JvMD2nlxIL3gid8z

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 api-docs-summary-extractor-93c42a7b -d '<json body>'
```

Example prompt: Can you pull a summary of the API at https://docs.stripe.com/api — I want to know the base URL, how authentication works, what the rate limits are, and whether it's easy to integrate with?

## When to prefer this

Use this endpoint when you need to quickly understand the key integration parameters of an unfamiliar API without manually reading its documentation. It is especially useful for agent workflows that need to evaluate or compare multiple APIs programmatically, or when building tools that auto-configure integrations based on discovered API metadata.

## Known failure modes

- URL is not a valid or accessible API documentation page — returns empty or malformed response
- Documentation page requires login or is behind a paywall — extraction may be incomplete
- Non-standard or unstructured docs page may result in null or inaccurate fields
- Rate limit or timeout if the docs page is very large or slow to load

## How this service works

Summarize an API documentation page: api_name, auth_method, base_url (code blocks preferred), rate_limits, pricing_hints and a rough integration_difficulty (easy/medium/hard). Keyword heuristic, no LLM; difficulty is subjective, not a hard measure.

## Output

Returns a structured object containing the API name, base URL, authentication method (e.g. API key, OAuth), rate limits (e.g. 100 requests/minute), pricing hints (e.g. free/paid tiers), and an integration difficulty rating (e.g. low/medium/high).

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-docs-summary-extractor-93c42a7b/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)