AP2 Challenge and Step-Up Flows
Implement AP2 challenge and step-up flows — 3DS2, OTP verification, redirect challenges, and trusted surface interactions. Use when building additional authentication steps during agentic payment processing.
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Implement AP2 challenge and step-up flows — 3DS2, OTP verification, redirect challenges, and trusted surface interactions. Use when building additional authentication steps during agentic payment processing.
Build an AP2 Credentials Provider — the agent that manages payment credentials, provides payment methods to users, handles tokenization (DPAN), and facilitates secure payment between Shopping Agent and Payment Processor. Use when implementing the Credentials Provider role.
Implement AP2 MCP servers — payment tools exposed via Model Context Protocol for agent access to payment capabilities. Use when building MCP-based payment tool integrations for AP2.
Build an AP2 Merchant Agent — the seller-side agent that receives intent mandates, searches product catalogs, creates signed cart mandates, and represents the merchant in agentic transactions. Use when implementing the Merchant Endpoint role.
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.
Set up a Salesforce Commerce development environment — sfcc-ci CLI for B2C, sf CLI for B2B, Business Manager access, sandbox management, dw.json configuration, .sfdx project setup, and project structures for SFRA, PWA Kit, and Lightning. Use when starting a new Salesforce Commerce project.
Build B2B Commerce LWC components — Lightning Web Components with @api/@track/@wire decorators, commerce-specific wire adapters, custom events, Lightning Web Security, Jest unit testing, and component lifecycle. Use when building B2B storefront UI components.
Validate MPP implementations against the specification — verify HTTP 402 challenge-response compliance, header formats, payment method correctness, service discovery, and production readiness. Use when auditing an MPP integration or preparing for production launch.
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.
Implement Shared Payment Token (SPT) lifecycle management for MPP — creation, usage, deactivation, webhook events, and reconciliation. Use when building the fiat/card payment flow within MPP using Stripe SPTs.
Implement UCP payment handlers — configure Google Pay, Shop Pay, or custom payment methods with tokenization, credential flow, and instrument schemas. Use when integrating payment processing into a UCP checkout.
Implement UCP AP2 Mandates extension — cryptographic payment mandates for fully autonomous agent commerce using SD-JWT credentials, merchant authorization signatures, and the Agent Payments Protocol. Use when building autonomous agent payment flows without human-in-the-loop.
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