{"version":2,"protocol":"x402","title":"PostalForm machine payments","description":"x402 machine-order endpoint for AI agents creating print-and-mail jobs over HTTP.","openapi":"https://postalform.com/openapi.json","docs":"https://postalform.com/agents","resources":{"/api/machine/orders":{"method":"POST","protocol":"x402","scheme":"exact","token":"USDC","network":"eip155:8453","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","pricingMode":"range","price":"$3.40 - $200.00","minPrice":"$3.40","maxPrice":"$200.00","currency":"USD","description":"Create or reuse a PostalForm machine order. Unpaid calls return 402 Payment Required with PAYMENT-REQUIRED.","validate":"https://postalform.com/api/machine/orders/validate","status":"https://postalform.com/api/machine/orders/{id}"},"/api/machine/flower-letters":{"method":"POST","protocol":"x402","scheme":"exact","token":"USDC","network":"eip155:8453","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","pricingMode":"dynamic","price":"$1.00 - $250.00","minPrice":"$1.00","maxPrice":"$250.00","currency":"USD","description":"Create or reuse a PostalForm flower-letter order. Validate first to quote Florist One product, ZIP, delivery date, and total.","validate":"https://postalform.com/api/machine/flower-letters/validate","status":"https://postalform.com/api/machine/flower-letters/{id}"}}}