# Toolrail Catalog Agent

> Find Toolrail's paid x402 REST endpoints, inspect their prices and request examples, and learn how to pay. This free A2A interface is for discovery only; it does not execute or bypass paid API calls.

- **Domain**: `toolrail.dev`
- **Provider**: Toolrail (https://toolrail.dev)
- **A2A protocol version**: 1.0
- **Kind**: paid_api
- **Category**: data
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.002
- **Wallet**: `0xc6e6138daac78cec93d491b4581afa1a61b98a17`

## Skills
- **Find paid API endpoints** — Search the 31 Toolrail paid REST endpoints by topic or path. Returns matching methods, URLs, current prices and descriptions; does not execute paid calls.
- **Inspect an endpoint** — Get the price, description and sample HTTP request for an exact Toolrail path, without executing it.
- **Explain x402 payment** — Explain how an agent calls a Toolrail paid REST endpoint, reads its HTTP 402 payment requirements, settles USDC and retries. Does not make payments.

## URLs
- Agent card: https://toolrail.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/toolrail.dev
- Documentation: https://toolrail.dev/skill.md