{
  "markdown": "# Halliday Payments — Claude Code Plugin\n\nA Claude Code plugin that gives Claude the context it needs to help developers integrate [Halliday Payments](https://halliday.xyz) (crypto deposits, fiat-to-crypto onramps, cross-chain swaps).\n\n## What it does\n\n- Provides the `/halliday` command with a guided menu of flows:\n  1. **Ask questions and learn** — routed answers backed by a bundled reference library and live Halliday API lookups for supported chains, assets, and routes\n  2. **Clone a sample application** — pick from several example open source repos (SDK widget and custom-UI/API variants across Vanilla JS, React, React Native, Dynamic, Privy, Wagmi, Rainbowkit, and more) and walk through setup end-to-end\n  3. **Check my integration** — scan your codebase against an integration checklist and flag only the items that will actually break Halliday payments\n  4. **Look up a payment** — fetch a payment by ID, show a clear status summary, and give status-specific next steps\n- Ships bundled reference files covering SDK widget integration, API integration, example repositories, common questions, an integration checklist, and a payment lookup guide\n- Queries the live Halliday API for supported chains, assets, routes, payment status, payment history, and OTW wallet balances via an allowlisted wrapper script\n\n## Install\n\nAfter installing Claude Code on the command line, add the Halliday plugin from either marketplace.\n\n**Halliday marketplace (recommended)** — this repository is also a Claude Code marketplace, so `claude plugin update` picks up a new version the moment it is published:\n\n```bash\nclaude plugin marketplace add HallidayInc/HallidayClaudePlugin\nclaude plugin install halliday-payments@halliday\n```\n\n**Anthropic community marketplace** — the plugin is also published in the [Anthropic community marketplace](https://github.com/anthropics/claude-plugins-community), where entries are pinned to a reviewed commit and updated on Anthropic's schedule:\n\n```bash\nclaude plugin marketplace add anthropics/claude-plugins-community\nclaude plugin install halliday-payments@claude-community\n```\n\nInstalling from both marketplaces at once is fine — the `@halliday` and `@claude-community` suffixes keep them apart. Enable only one at a time to avoid loading the skill twice.\n\n## Updating\n\n```bash\nclaude plugin update halliday-payments@halliday\n```\n\nInstalls from the Halliday marketplace track this repository's `main` directly, so a new version is available as soon as it is published. Installs from the Anthropic community marketplace advance when that marketplace re-pins its commit, which can lag by days.\n\n## Development mode\n\nTo work on a personalized fork, the plugin can be utilized in development mode using git and these commands:\n\n```bash\ngit clone https://github.com/HallidayInc/HallidayClaudePlugin.git\nclaude --plugin-dir ./HallidayClaudePlugin\n\n# Once in Claude Code, use this command to open the Halliday Claude Code plugin:\n# /halliday\n```\n\n## Usage\n\n**Ask questions directly** — the skill activates on its own when your conversation involves Halliday or crypto payment integration.\n\n**Run the command** — type `/halliday` in Claude Code to start the guided menu, or `/halliday <your question>` to skip the menu and go straight to an answer.\n\n### Example prompts\n\n- \"How do I add the Halliday SDK widget to my Next.js app?\"\n- \"Which chains and assets does Halliday support?\"\n- \"Can I swap USDC on Base to ETH on Arbitrum?\"\n- \"Check my Halliday integration\"\n- \"Look up payment `abc-123-def` — what's its status?\"\n\n## Public API Key\n\nYou'll need a Halliday public API key to run any integration. Go to https://dashboard.halliday.xyz/ to get a free public API key now.\n\n## Partnerships\n\nContact us at partnerships@halliday.xyz.\n",
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}