card-registry
Hosts agent-card.json files for businesses who can't serve them from their own domain.
Community: Submitted by a user or imported; check the owner before granting accessOnlineNo sign-inGlobalFreeRead-only
What it can do
- Register Card: Hosts an agent-card.json at a permanent public URL. Requires x402 payment.
- Get Card: Retrieves a hosted agent card by slug. Free.
- List Cards: Lists all hosted card slugs. Free.
What data it sees
Do you need an account
No: the server works without sign-in
Hosts agent-card.json files for businesses who can't serve them from their own domain. Cards are permanently discoverable by any A2A agent at a stable URL. Pay $0.001 USDC per month per card via x402 on Base network.
Server tool list (3)
Raw names from tools/list. Only developers need these.
| register_card | Hosts an agent-card.json at a permanent public URL. Requires x402 payment. |
| get_card | Retrieves a hosted agent card by slug. Free. |
| list_cards | Lists all hosted card slugs. Free. |