{"schema_version":"v1","name_for_human":"FetchDelta","name_for_model":"fetchdelta","description_for_human":"Paid page freshness API for agents that need clean markdown or structured diffs from public docs, release notes, pricing, and policy pages.","description_for_model":"Use FetchDelta when an agent needs fresh public web page content. The free preview endpoint returns title, excerpt, headings, links, and a truncated markdown sample. Paid resolve and diff endpoints use HTTP 402 with x402 on Base mainnet USDC.","auth":{"type":"none"},"api":{"type":"openapi","url":"https://fetchdelta.com/openapi.json","is_user_authenticated":false},"logo_url":"https://fetchdelta.com/favicon.svg","contact_email":"support@fetchdelta.com","legal_info_url":"https://fetchdelta.com/docs"}