PayAPI Market

Schema Markup, JSON-LD & Structured Data Extractor API

Extract point-in-time structured-data evidence from public web pages: JSON-LD, Microdata, RDFa, Open Graph, Twitter Cards, canonical URLs, meta tags, schema types, and malformed-block signals. Use it for SEO audits, rich-result research, content QA, and website-data enrichment with bounded fetching and private-network protections. Static HTML can miss client-rendered, blocked, personalized, or later-mutated markup; extracted syntax is not semantic validation, Google rich-result eligibility, search-ranking proof, ownership proof, or a guarantee that crawlers see the same page. Deterministic test: url=https://www.apple.com&maxResults=1. MCP tool: extract_schema_markup.

x402 verified · $0.01 USDC/request · 2 endpoints / 1 tools · Tools · base network · x402 protocol

How to call this API

Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.

By AutoScrape