# Services from x402.d-bis.org on Zero

> x402.d-bis.org serves 2 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/x402.d-bis.org
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.d-bis.org/health.json

## Services

- [x402.d-bis.org Coinbase CDP Paid Base Endpoint](https://www.zero.xyz/c/x402-d-bis-org-coinbase-cdp-paid-base-endpoint-ca9b8255/llms.txt): $0.01/call via x402. Processes a micropayment of $0.01 USDC on Base via Coinbase CDP facilitator and returns gated paid content upon successful settlement.
- [DBIS x402 Base cW* CDP Payment Surface](https://www.zero.xyz/c/dbis-x402-base-cw-cdp-payment-surface-8c4e03a6/llms.txt): $0.01/call via x402. Delivers paid content on the Base (eip155:8453) network using x402 micropayment protocol, settled via Coinbase CDP facilitator, returning cWUSDC_V2/USDC assets

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)