{"protocol":"x402-v2","enabled":true,"available":true,"network":"eip155:8453","asset_id":"base:USDC","scheme":"exact","facilitator":"https://facilitator.payai.network","create_order_url":"https://ivanbesevic.com/api/payments/v1/x402/orders","guide_url":"https://ivanbesevic.com/api/payments/agent-guide.md","settlement_policy":"EIP-3009 authorization; facilitator settlement followed by independent finalized RPC verification. Save the order token before signing.","provider_policy":"PayAI public free-credit tier, no automatic top-up. Quotes stop when unavailable or exhausted. The direct invoice API remains available."}