Summarize a webpage. POST { url, instruction? }. Returns {...
Summarize a webpage. POST { url, instruction? }. Returns { url, finalUrl, summary (1-3 sentences), keyPoints (3-7 bullets), title, audience, estimatedReadingMinutes, meta:{ truncated } }. Sibling to /api/ai/extract — use extract when you need a typed payload conforming to your own schema; use summarize when you want a ready-made digest. Supports x402 upto billing: authorize the quoted max, pay only your actual usage. Billing: payment settles before this endpoint runs (paid upstream), so an error after settlement IS charged — the error response then carries the payment receipt (PAYMENT-RESPONSE) and X-2s-Charged: true. upto-scheme payments settle only after success.
Request
- Base URL: https://2s.io
- URL: https://2s.io/api/ai/summarize
- Auth: API key in header PAYMENT-SIGNATURE
Query parameters
Try before you buy. Set to 1 for one free real call per endpoint per hour — no wallet or payment needed — to verify the endpoint before paying. Equivalent to sending the "X-2s-Trial: 1" request header. Listed only on operations that offer a trial; the others always answer 402.
Request body
Response
Changes
No recorded changes to this operation across all 1 revision of this API.