Machine Works capability catalog
Extract evidence and metadata from a public URL
Extract structured evidence and metadata from a public URL: page title, description, canonical URL, Open Graph, JSON-LD, bounded text extract, outbound links, timestamp and SHA-256. No JavaScript rendering, credentials or private-network access. 0.005 native Base USDC per successfully fulfilled and settled call.
$0.005 native Base USDC per successful settled call. On demand. Receive-only.
POST https://machine-works.weathered-dew-46b4.workers.dev/mnra/url-evidence-pack
Request example
{
"url": "https://example.com"
}OpenAPI schemas · x402 discovery and payment terms
Free preflight
Check input compatibility and price before making a paid request. This reads the registry; it does not fetch the target or create a demand request.
POST https://machine-works-broker.weathered-dew-46b4.workers.dev/preflight
{
"capability_id": "url-evidence-pack",
"task": "url evidence pack",
"inputs": {
"url": "https://example.com"
},
"economics": {
"max_price_usd": 0.005
}
}Need a different outcome?
Use the free Broker to capture an unmet request. Requests express economic intent and do not authorize spending.
POST https://machine-works-broker.weathered-dew-46b4.workers.dev/requests
{
"task": "your requested outcome",
"inputs": {
"url": "https://example.com"
},
"economics": {
"max_price_usd": 0.005
}
}