Url Metadata Extract

Extracts page metadata from any URL: title, description, Open Graph and Twitter Card tags, canonical link, and favicon.

Overview

Extracts page metadata from any URL: title, description, Open Graph and Twitter Card tags, canonical link, and favicon. Also parses html lang, keywords, robots, author, article:published_time, and JSON-LD blocks, returning absolute URLs for image and favicon. Useful for SEO audits, link-preview generation, content cataloging, RAG ingestion. Use it as an OG tags parser, meta tag extractor, link preview builder, favicon resolver, JSON-LD reader, or canonical URL extractor.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/url-metadata-extract	$0.00345	Invoke Url Metadata Extract (Image) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/url-metadata-extract \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/url-metadata-extract \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace