> For the complete documentation index, see [llms.txt](https://developers.coincircuit.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.coincircuit.io/promp-library/welcome.md).

# Welcome

Ready-to-use CoinCircuit integration prompts.

Ready-to-use prompts for the most common CoinCircuit integration flows.

Use these prompts with your AI coding assistant or MCP-enabled workflow.

{% hint style="info" %}
Each prompt is written for production-style implementation work. Pick a use case, copy the prompt, and replace the example values with your own.
{% endhint %}

### Browse by category

{% columns %}
{% column %}

#### Commerce

* [E-Commerce crypto checkout](/promp-library/e-commerce-crypto-checkout.md)
* [Donation and tip page](/promp-library/donation-and-tip-page.md)
* [Marketplace vendor payouts](/promp-library/marketplace-vendor-payouts.md)
  {% endcolumn %}

{% column %}

#### Operations

* [SaaS invoice billing](/promp-library/saas-invoice-billing.md)
* [Crypto payouts](/promp-library/crypto-payouts.md)
* [Refund and dispute handling](/promp-library/refund-and-dispute-handling.md)
  {% endcolumn %}
  {% endcolumns %}

### Automation and agent flows

* [x402 API monetization](/promp-library/x402-api-monetization.md)
* [Telegram bot crypto payments](/promp-library/telegram-bot-crypto-payments.md)

### Featured prompts

<table data-view="cards"><thead><tr><th>Icon</th><th>Title</th><th>Description</th><th data-card-target data-type="content-ref">Open</th></tr></thead><tbody><tr><td><i class="fa-cart-shopping">:cart-shopping:</i></td><td><strong>E-Commerce crypto checkout</strong></td><td>Embedded checkout, payment sessions, and webhook-driven fulfillment.</td><td><a href="/promp-library/e-commerce-crypto-checkout.md">E-Commerce crypto checkout</a></td></tr><tr><td><i class="fa-gear">:gear:</i></td><td><strong>x402 API monetization</strong></td><td>Charge AI agents per request with x402 and CoinCircuit settlement.</td><td><a href="/promp-library/x402-api-monetization.md">x402 API monetization</a></td></tr><tr><td><i class="fa-file-invoice">:file-invoice:</i></td><td><strong>SaaS invoice billing</strong></td><td>Generate expiring invoices with partial payment tracking and webhooks.</td><td><a href="/promp-library/saas-invoice-billing.md">SaaS invoice billing</a></td></tr><tr><td><i class="fa-wallet">:wallet:</i></td><td><strong>Crypto payouts</strong></td><td>Send payouts with balance checks, fee estimation, and async status tracking.</td><td><a href="/promp-library/crypto-payouts.md">Crypto payouts</a></td></tr><tr><td><i class="fa-heart">:heart:</i></td><td><strong>Donation and tip page</strong></td><td>Launch hosted or custom donation flows with flexible amount handling.</td><td><a href="/promp-library/donation-and-tip-page.md">Donation and tip page</a></td></tr><tr><td><i class="fa-store">:store:</i></td><td><strong>Marketplace vendor payouts</strong></td><td>Collect buyer payments and pay vendors from merchant balance.</td><td><a href="/promp-library/marketplace-vendor-payouts.md">Marketplace vendor payouts</a></td></tr><tr><td><i class="fa-rotate-left">:rotate-left:</i></td><td><strong>Refund and dispute handling</strong></td><td>Estimate, create, and track refunds for sessions and invoices.</td><td><a href="/promp-library/refund-and-dispute-handling.md">Refund and dispute handling</a></td></tr><tr><td><i class="fa-paper-plane">:paper-plane:</i></td><td><strong>Telegram bot crypto payments</strong></td><td>Create payment links and trigger bot actions from payment webhooks.</td><td><a href="/promp-library/telegram-bot-crypto-payments.md">Telegram bot crypto payments</a></td></tr></tbody></table>

### How to use these prompts

{% stepper %}
{% step %}

#### Pick a use case

Open the prompt that matches your integration.
{% endstep %}

{% step %}

#### Copy the prompt

Paste it into your AI assistant with the CoinCircuit MCP connected.
{% endstep %}
{% endstepper %}