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CardZero

https://cardzero.ai
● down agent-frameworks

Payment wallet for AI agents on Base L2. Each agent gets an ERC-4337 smart contract wallet with owner-controlled spending rules (per-tx limits, daily caps, whitelist, freeze). x402 buyer support via `POST /v1/x402/pay`. [ClawHub](https://clawhub.ai/mrocker/cardzero) | [GitHub](https://github.com/mrocker/CardZero) | [API Docs](https://cardzero.ai/docs/api)

Category
agent-frameworks
Chains
—
Price
—

Quality grade

How grading works
E 0.0 / 100 capped at D while down
Availability 0.0 / 40
Endpoint did not respond
Payability 0.0 / 20
  • ✗ Answers a real HTTP 402 challenge
  • ✗ Publishes a /.well-known/x402 descriptor
  • ✗ Payment address on record
  • ✗ Settlement network declared
  • ✗ Price declared
Demand 0.0 / 40
No payment address on record, so demand cannot be measured
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 11 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://cardzero.ai

Listed in

Directories this entry was found in.

awesome-x402