payment-integration

80 / 100 · Low risk

Fine to try.

By duongthinh03/portfolio (GitHub) · coding · 83 stars · scanned at commit b12fa58

Implement payment integrations with SePay (Vietnamese payment gateway with VietQR, bank transfers, cards) and Polar (global SaaS monetization platform with subscriptions, usage-based billing, automated benefits). Use when integrating payment processing, implementing checkout flows, managing subscriptions, handling webhooks, processing bank transfers, generating QR codes, automating benefit delivery, or building billing systems. Supports authentication (API keys, OAuth2), product management, cus…

Works with any agent that supports SKILL.md skills.

What this skill can do

Sends data to these websites: your-domain.com, qr.sepay.vn

The author does not mention this.

Found in 5 places.

.agents/skills/payment-integration/references/polar/checkouts.md, line 67const checkout = await fetch('/api/create-checkout', {
.agents/skills/payment-integration/references/polar/webhooks.md, line 390curl -X POST https://your-domain.com/webhook/polar \
.agents/skills/payment-integration/references/sepay/best-practices.md, line 170const response = await fetch('https://qr.sepay.vn/banks.json');

Show 2 more

.agents/skills/payment-integration/references/sepay/qr-codes.md, line 178const banks = await fetch('https://qr.sepay.vn/banks.json')
.agents/skills/payment-integration/scripts/checkout-helper.js, line 172return `curl -X POST ${endpoint} \\

Downloads and installs other software

The author does not mention this.

Found in 3 places.

.agents/skills/payment-integration/references/polar/overview.md, line 158- Next.js: `@polar-sh/nextjs` (quickstart: `npx polar-init`)
.agents/skills/payment-integration/references/polar/sdk.md, line 74pip install polar-sdk
.agents/skills/payment-integration/references/polar/sdk.md, line 210npx polar-init

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'payment-integration' ] || [ -L ~/.agents/skills/'payment-integration' ]; then echo 'A skill folder named payment-integration already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/duongthinh03/portfolio' "$d" && git -C "$d" checkout --quiet 'b12fa58d4453e934443f01f11c72a7461d53e4bf' -- '.agents/skills/payment-integration' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/payment-integration' ~/.agents/skills/'payment-integration' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'payment-integration' ~/.claude/skills/'payment-integration' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`b12fa58`	80

Also found in

Identical copies of this skill exist at:

duongthinh03/portfolio/.claude/skills/payment-integration