Finance & Commerce Agent Skills for Perplexity

Design and implement production-grade Pakistani payment integrations (JazzCash, Easypaisa, bank/PSP rails, optional Raast) for SaaS with…

Guide for upgrading Stripe API versions and SDKs

Comprehensive WooCommerce integration for e-commerce store management, product catalog, order processing, customer management, payments…

Make paid API requests to x402-protected endpoints.

Implement AP2 challenge and step-up flows — 3DS2, OTP verification, redirect challenges, and trusted surface interactions.

Paid API marketplace for AI agents via Corbits.

Structures cross-border payment evaluation with corridor analysis, pricing, and regulatory requirements.

Create custom Medusa v2 API routes — file-based routing, HTTP method exports, middleware configuration, Zod validators, authentication…

Write modern JavaScript and TypeScript — ES6+ features, async/await, modules, destructuring, optional chaining, TypeScript types, and…

Implement WebMCP tool annotations — readOnlyHint, destructiveHint, idempotentHint safety hints that inform browser permission prompts and…

Work with WooCommerce CRUD data stores — WC_Product, WC_Order, WC_Customer, WC_Coupon data objects, custom data stores, HPOS migration…

Liquid is an open-source templating language created by Shopify.

Implement A2A error handling — JSON-RPC errors, A2A-specific error codes, task failure states, retry strategies, and graceful degradation.

Implement ACP capability negotiation — dynamic discovery of mutually supported capabilities, extensions, payment handlers, and…

Amazon Brand Analytics interpretation and strategic insights for Brand Registry owners.

Product compliance and safety — certifications, labeling requirements, restricted substances, documentation

Review generation strategy — Request a Review, follow-up emails, insert cards, Vine, early reviewer programs

Master automated billing systems including recurring billing, invoice generation, dunning management, proration, and tax calculation.

Get started with Salesforce B2C Commerce development.

Implement custom caching with CacheMgr, caches.json definitions, and cache region configuration.

Stripe Checkout, subscriptions, webhooks, customer portal, payment intents, test mode, idempotency