Boundary Guard x402

Create a Boundary Guard pre-action checkpoint receipt for an agent request, policy decision, and result summary. Suggested xpay price: $0.03/call.

Read-only scan of public x402/OpenAPI metadata and optional marketplace listing staleness. Suggested xpay price: $0.10/call.

Probe a public x402 endpoint without payment, parse the 402 challenge, compare expected network/asset/price, and return a deterministic health receipt. Suggested xpay price: $0.50/call.

GateCheck readiness: check whether an x402/agent-facing tool is ready for agent routing, marketplace listing, and paid-path monitoring, including public agent discovery surfaces (/llms.txt, /agents.txt, /.well-known/mcp.json, /mcp). Tiers: quick $1, deep $5, report $10.

Generate marketplace-safe listing copy, buyer FAQ, launch checklist, approval packet, and claim boundaries for x402/MCP sellers from readiness evidence. Tiers: single $9, service $29, premium $49.

Generate a deterministic trust receipt from sanitized request/policy/result/payment summaries. Do not submit raw auth headers, cookies, API keys, private keys, payment signatures, payment response headers, customer prompts, customer documents, or payer-identifying evidence. Suggested xpay price: $0.05/call.