Payments and billing

Covers building subscription billing: billing cycles, subscription states, invoice generation, proration, tax handling and dunning for failed payments.

wshobson/agents

Research, compare, and update shared AI model JSON for TypeScript, web, and Rust consumers.

gridaco/grida

Guides Stripe integration decisions across development and test environment planning (separate sandboxes vs the shared test mode sandbox), API selection (Checkout Sessions vs PaymentIntents)…

fossasia/eventyay

Reference for building payment systems that meet PCI DSS: the 12 requirements, merchant levels, data that must never be stored, tokenization and encryption.

wshobson/agents

A skill your agent uses when generating, modifying, or reviewing PinMe Worker (Cloudflare Worker TypeScript) code that accepts payments through UniwebPay — payment links, products/prices, checkout…

glitternetwork/pinme

Queries a PayRam server's dashboard data through its REST APIs with a Bearer token: payment search, daily volume, unswept balances, sweep history and on-ramp metrics.

PayRam/payram-mcp

Deploys, queries, and debugs AWS Marketplace usage-based (PAYG) metering — the pipeline (ResolveCustomer, BatchMeterUsage, EventBridge via SAM) and querying/debugging metering records, statuses…

aws/agent-toolkit-for-aws

Explains accepting on-chain Bitcoin with PayRam's self-hosted setup: HD wallet deposit addresses, mobile app signing for sweeps, and the same payment API as other coins.

PayRam/payram-mcp

Run and verify the convt jobs API, Postgres queue, object storage, sandbox worker and metering locally.

opencoredev/convt

Read when the user asks what a run costs, or when a node is wired to a paid API weft does not already price: the three pieces of a custom paid service, a meter to copy, and the rules that keep a…

WeaveMindAI/weft

Adds crypto checkout to a web app with PayRam: create a payment from your backend, send the customer to the payment page, then confirm the result.

PayRam/payram-mcp

Creates, updates, and monitors Privacy.com virtual payment cards with spending limits for an agent making controlled purchases.

dylanfeltus/skills

Takes a native Android app from product idea to Google Play release, covering Compose architecture, policy checks, privacy, billing, testing, signing and rollout.

JasonColapietro/suede-creator-skills

Runbook for the cmux billing code: Stripe Checkout, customer portal, subscription changes, webhooks and how Pro plan entitlement is resolved from Stack metadata.

manaflow-ai/cmux

Connects a small business to QuickBooks Online for customers, estimates, invoices and payments, using Intuit OAuth 2.0 with token refresh and sandbox or production setups.

hewi333/Mom-n-Pop-Skills

Provides KryptoGO Payment integration overview and guides users to the appropriate skill.

paid-tw/skills

Lets several AI agents pool funds in a shared Yellow Network app session, reallocate off-chain and co-sign one final split, covering the full session lifecycle.

internet-court/internet-court-skill

Subscribe to cost events (cost:http:request, llm:generation:metering) to forward LLM and API spend to your own observability system.

growthxai/output

Builds comprehensive pricing strategies by reading business context and asking targeted questions interactively.

ognjengt/founder-skills

Autumn billing in Epicenter: autumn.config.ts, autumn-js credit checks, atmn CLI, plan gates, and metered AI usage.

EpicenterHQ/epicenter

Integrate crypto payments into any web application with PayRam.

PayRam/payram-mcp

Guides Metronome usage-based billing integration decisions — event ingestion (single and batch, idempotency, billable metrics), contract design (rate cards, overrides, dimensional pricing…

fossasia/eventyay

Stripe payment integration patterns for checkout flows, webhooks, and subscriptions.

bybren-llc/safe-agentic-workflow

Production-grade Stripe integrations: subscriptions with trials and proration, one-time payments, usage-based billing, checkout sessions, idempotent webhook handlers, customer portal, and invoicing.

alirezarezvani/claude-skills

Tool-calling assistant with backend functions for time, city time, weather, and temperature conversion, plus cost metering and approval workflows.

Atmosphere/atmosphere

Clerk authentication router. An agent skill from geekskai/blog.

geekskai/blog

Design and implement production-grade Pakistani payment integrations (JazzCash, Easypaisa, bank/PSP rails, optional Raast) for SaaS with PKR billing, webhook reliability, and reconciliation.

sickn33/agentic-awesome-skills

A skill your agent uses when building features that join, record, or transcribe Zoom/Meet/Teams/Webex calls — meeting bots, call notetakers, sales-call summarizers, interview transcribers.

butterbase-ai/butterbase-skills

Build the actual product — from landing page to deployed MVP with payment integration, QA testing, and post-deploy canary monitoring.

iamzifei/show-me-the-money

Build engineer-facing Typst lab PDFs from live DataFusion Overview / RCx / Inspect APIs.

bbartling/open-fdd

Guides Metronome usage-based billing integration decisions — event ingestion (single and batch, idempotency, billable metrics), contract design (rate cards, overrides, dimensional pricing…

fcakyon/claude-codex-settings

Designing build-your-own product configurators (Tesla-style, custom-pricing, plan-builders) with constraint logic, real-time pricing, validation, and save-and-share mechanics.

rampstackco/claude-skills

Integrate Stripe, PayPal, and payment processors. An agent skill from aiskillstore/marketplace.

aiskillstore/marketplace

A standalone pricing page — header, plan tiers, feature comparison table, and an FAQ.

sanqiufong/slides-from-anything

Stripe payment integration patterns. An agent skill from bybren-llc/safe-agentic-workflow.

bybren-llc/safe-agentic-workflow

Get paid from day one. An agent skill from davila7/claude-code-templates.

davila7/claude-code-templates

Test payment and checkout flows end to end against PSP sandboxes — Stripe first, with the general pattern for Adyen/Braintree/PayPal.

petrkindlmann/qa-skills

First-time Autumn setup — install the atmn CLI, connect to an org (sign in, or keyless with no account), turn the user's pricing into autumn.config.ts, and push it to a sandbox org.

usenotra/notra

Model whether solar panels pay for themselves for your roof — net cost after incentives, bill offset with degradation, electricity inflation, the inverter replacement, and the breakeven year, plus…

mohitagw15856/pm-claude-skills

Complete implementation guide for Telegram/Teamgram premium features and monetization (v2.0.0).

LeoYeAI/openclaw-master-skills

Expert payment integration specialist mastering payment gateway integration, PCI compliance, and financial transaction processing.

Microck/ordinary-claude-skills

Implement Stripe integrations for SaaS billing: subscriptions, checkout, proration, usage- based billing, idempotent webhooks, customer portal, dunning, and SCA.

borghei/Claude-Skills

Design and implement real-time audio processing chains using Audio Toolbox streaming objects.

matlab/matlab-agentic-toolkit

WooCommerce store development workflow covering store setup, payment integration, shipping configuration, customization, and WordPress 7.0 features: AI connectors, DataViews, and collaboration tools.

aiskillstore/marketplace

A skill your agent uses when metering and capping AI or cloud app spend — tokens read from the response usage object, priced off a dated rate table, ledgered per user/tenant/feature, with alerts and…

ericrisco/rsc-harness

A skill your agent uses when building or customizing a Shopify store across its three code surfaces — themes (Liquid, Online Store 2.0 sections, blocks and JSON templates), apps (Remix with the…

ericrisco/rsc-harness

BillingSDK, the open-source React and shadcn component library for Dodo Payments billing UI.

hashgraph-online/awesome-codex-plugins

Dodo Payments checkout via hosted Checkout Sessions (client.checkoutSessions.create), static payment links, and overlay or inline checkout for one-time and subscription products.

hashgraph-online/awesome-codex-plugins