{"rail":"x402","offer":{"plan":"month","label":"Featured month","price_usd":29,"amount_cents":2900,"currency":"usd","duration_days":30,"approval_required":true,"review_sla":"typically within 48 hours","refund_policy":"Promotions are reviewed before launch. Stripe rejections are refunded manually where appropriate. x402 and MPP payments are irreversible on-chain/testnet rails; rejected crypto-rail purchases receive manual resolution or promotion credit where technically possible while payments development continues.","required_body_fields":["articleUrl or pageId","featuredSlug","requestId recommended"],"stripe":{"checkout_endpoint":"/api/featured/checkout","price_configured":true},"x402":{"endpoint":"/api/featured/purchase/month","network":"eip155:8453","facilitator_url":"https://x402.magicmonad.com","pay_to":"0x21B7710fB2785c8ac50dc9F8d75e8cE0A61467fF"},"mpp":{"endpoint":"/api/featured/mpp/purchase/month","tempo_testnet":false,"currency":"0x20c000000000000000000000b9537d11c60e8b50","pay_to":"0x21B7710fB2785c8ac50dc9F8d75e8cE0A61467fF"}},"docs":"/api.md#agentic-featured-purchases","post_for_payment":true}