Implement MPP one-time charge payment flows — per-request payment gates for API monetization, data access, and file downloads. Use when building pay-per-call APIs or protecting individual resources with HTTP 402 charges.
Implements payment status tracking in the Request model.
Implement AP2 as an A2A extension — mandate DataParts in A2A messages, Agent Card AP2 capabilities, payment-specific task flows, and inter-agent payment communication. Use when integrating AP2 payment capabilities into A2A multi-agent systems.
Integrate Stripe, PayPal, and payment processors. Handles checkout flows, subscriptions, webhooks, and PCI compliance. Use PROACTIVELY when implementing payments, billing, or subscription features.
Implement ACP payment handlers — pluggable payment method specifications including tokenized cards, seller-backed methods (gift cards, points, store credit), and handler negotiation. Use when adding payment methods or building custom payment handler support.
Complete guide to integrating Payram payout functionality for sending cryptocurrency payments to recipients
Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks.
Implement MPP one-time charge payment flows — per-request payment gates for API monetization, data access, and file downloads. Use when building pay-per-call APIs or protecting individual resources with HTTP 402 charges.
Configure Stripe as an MPP payment method — card and wallet payments via Shared Payment Tokens (SPTs), integrating MPP's HTTP 402 flow with Stripe's payment infrastructure. Use when enabling fiat/card payments for machine-to-machine transactions.
Teya payment integration guide covering POSLink (cloud-based terminal integration), All-In-One (single-device Android), E-Commerce APIs (hosted checkout, payment links), and Payments Gateway. Includes decision trees, authentication patterns, test cards, and certification guidance.
Upgrading Stripe API versions, SDKs, Stripe.js, and mobile SDKs. Covers versioning rules and upgrade checklist.
Implementa feature nel sistema di fatturazione italiana validando contro normativa fiscale. Usa per aggiungere calcoli IVA, ritenuta d'acconto, split payment, imposta di bollo, gestione fatture PA, regime forfettario, numerazione progressiva, note di credito, o qualsiasi logica che deve rispettare DPR 633/72, DPR 600/73, DPR 642/72. NON usare per bug fix tecnici, refactoring, o modifiche UI senza impatto fiscale.
Integrate BigCommerce payments — Payment Processing API, stored payment instruments, payment methods, server-side payment processing for headless, and PCI considerations. Use when building custom payment flows or processing payments programmatically.
Implement the AP2 Payment Mandate — the VDC shared with payment networks and issuers to signal AI involvement and user authorization. Use when building payment authorization flows, tokenization, and network integration.
Build an AP2 Merchant Payment Processor — the agent that constructs payment authorization messages, requests credentials from the Credentials Provider, processes payments, and returns receipts. Use when implementing the MPP role.
Implement MPP session-based streaming payment flows — authorize-once pay-as-you-go patterns for continuous data feeds, per-token billing, and micropayment aggregation. Use when building streaming APIs or services that charge incrementally.
Build an AP2 Merchant Payment Processor — the agent that constructs payment authorization messages, requests credentials from the Credentials Provider, processes payments, and returns receipts. Use when implementing the MPP role.
Integrate BigCommerce payments — Payment Processing API, stored payment instruments, payment methods, server-side payment processing for headless, and PCI considerations. Use when building custom payment flows or processing payments programmatically.
Implement Saleor payment processing — transaction-based payment flow, payment Apps, sync webhook events, Stripe/Adyen patterns, and refunds. Use when building payment integrations.
Implement Salesforce Commerce payments — Salesforce Payments (supports multiple processors including Stripe and Adyen), B2C payment adapters (JavaScript cartridge-based), B2B payment adapters (Apex-based), PCI compliance via tokenization, 3D Secure/SCA support, and payment method management. Use when implementing payment processing.
