Finance & Commerce Agent Skills for ChatGPT

Parse an investor or client onboarding packet into structured KYC fields — identity, ownership, control, source of funds, and document…

API de Parceiros da Tray. Utilize quando o desenvolvedor precisar gerenciar parceiros/revendedores da loja, incluindo listagem, consulta…

Manages core API communication, authentication, and transaction logic for the Paygent payment gateway integration in Japanized for…

Automate Payhip tasks via Rube MCP (Composio).

API de informações de pagamento da Tray (recurso `payments`).

Build payment flows and wallet integrations with light-token.

Credit-based billing with Stripe — subscriptions, credit balance, usage metering, checkout, billing portal.

Use when adding payments, subscriptions, quotas or metering to a service.

Pay people in SOL or USDC, buy and sell tokens, check prices, discover trending and new tokens, create and manage Solana wallets, stake…

Use when configuring @alexasomba/paystack-node retries, Retry-After behavior, idempotency keys, timeouts, and safe retry semantics.

Execute wallet operations through the Phantom MCP server — get addresses, sign transactions, transfer tokens, buy tokens, and sign…

Apply PHP design patterns — Singleton, Factory, Strategy, Observer, Repository, Decorator, and Dependency Injection in PHP.

Best practices for building Stripe integrations.

Launch your own Solana token for free. Keep 100% of trading fees forever. Non-custodial — your keys, your tokens. No SOL needed. Includes…

Automate Polygon tasks via Rube MCP (Composio).

Guides developers through secure PortOne payment integration using real-time API documentation and verified implementation patterns.

Automate Precoro tasks via Rube MCP (Composio).

Stripe Integration Expert

Track prices, detect deals and manipulation, time purchases, and make informed buying decisions as a consumer or business buyer.

Evaluate ecommerce price candidates using unit economics, historical observations, elasticity analysis, scenario modeling, and controlled…

Apply behavioral economics and price perception psychology to how pricing is structured, presented, and framed.