InputPOST /api/v1/x402/open-graph
{
"url": "https://example.com"
}Web and API intelligence · data
Delx Open Graph
Open Graph metadata API for agents: extract Open Graph and Twitter card fields from a public URL for $0.01 USDC so agents can unfurl links and preview how a page renders in feeds. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the supplied input or one bounded public endpoint at request time; callers must verify before acting.
One-command purchase
Run it from an agent.
No account or API key. AgentCash reads the 402 challenge, pays no more than the declared cap, retries the request and returns the result.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/open-graph -m POST -H 'x-delx-source: product-page' --max-amount 0.01 -b '{"url":"https://example.com"}'Delivered resultapplication/json
{
"tool_name": "util_open_graph",
"result": {
"title": "Example Domain",
"description": "Illustrative example site for docs and testing.",
"image": "",
"site_name": "Example",
"open_graph": {
"og:title": "Example Domain"
},
"twitter": {}
}
}Machine-readable evidence