# Services from relay.payweave.services on Zero

> relay.payweave.services serves 3 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/relay.payweave.services
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/relay.payweave.services/health.json

## Services

- [PayWeave Relay – Webhook Inbox Event Poller](https://www.zero.xyz/c/payweave-relay-webhook-inbox-event-poller-5f275115/llms.txt): $0.001/call via x402. Long-polls a durable webhook inbox to retrieve incoming HTTP callback events (requests, approvals, or signals) received since a given cursor position.
- [PayWeave Relay – Create Durable Webhook Inbox](https://www.zero.xyz/c/payweave-relay-create-durable-webhook-inbox-25bbf109/llms.txt): $0.001/call via x402. Creates a durable, time-bounded webhook inbox with a stable callback URL so agents can receive async callbacks and approvals without holding an open connection.
- [PayWeave Relay – Get Webhook Inbox Status](https://www.zero.xyz/c/payweave-relay-get-webhook-inbox-status-8c412353/llms.txt): $0.0005/call via x402. Retrieves the current status and metadata of a named durable webhook inbox, including message count, capacity, and expiry.

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)