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Cambrian Paid Resource Catalog
x402
Cambrian Paid Resource Catalog is a free API for AI agents from x402.cambrian.network, Free, status unknown (last checked 2026-09-14).
Returns a machine-readable list of all paid resource URLs available on the Cambrian network via the x402 payment protocol
Price / callFree
Success—
StatusUnknown
How this service works
Machine-readable list of paid resource URLs (full catalog)
Output
A machine-readable list (JSON) of all paid resource URLs offered by Cambrian via the x402 protocol, serving as a full catalog of available financial intelligence endpoints including token prices, block data, and other onchain/offchain data products.
Example use cases
Discover available data APIs for integration
“I need to find all the paid data endpoints on Cambrian's x402 network so I can see which financial intelligence APIs I should integrate into our trading platform.”
Audit monetized resources across network
“Can you pull the full catalog of paid resources available on Cambrian's x402 protocol? We're evaluating which data products we want to subscribe to for our analytics infrastructure.”
Find blockchain and market data sources
“Show me everything available through Cambrian's paywall—I want to see what token prices, block data, and offchain market intelligence endpoints we can access via x402.”
Technical details
Endpoint
GEThttps://x402.cambrian.network/.well-known/x402When to prefer
Use this endpoint when you need to programmatically discover all available paid data resources on the Cambrian x402 network before deciding which specific endpoint to call. It is the canonical entry point for API discovery on cambrian.network, analogous to a service directory.
Side effects
- Network unavailability returns a connection error
- Catalog may be stale if Cambrian has recently added or removed endpoints
- Empty or malformed response if the .well-known endpoint is misconfigured
Tags
x402
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