/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
https://commerce-rules.halowerk.com/v1/eu/vat-invoice-mandatory-fields
x402-eip155:8453
per_call
x402· base
https://commerce-southeast.halowerk.com/v1/ro/withdrawal-exceptions
x402-eip155:8453
per_call