> For the complete documentation index, see [llms.txt](https://docs.carv.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.carv.io/carv-ecosystem/carv-play/carv-intro.md).

# Integration Guide

#### .Play Name Service 

For dApps to integrate the .Play Name Service (PNS) into your application. It allows your dApp to resolve domain names to Ethereum Virtual Machine (EVM) wallet addresses and to retrieve domain names associated with a user's EVM wallet address.

{% content-ref url="/pages/oIA7NQp98ZprIFQ0GJUy" %}
[.Play Name Service Integration](/carv-ecosystem/carv-play/carv-intro/.play-name-service-integration.md)
{% endcontent-ref %}

#### API-Verifed Quest

For games who wish to create their own quest in Events or Missions on CARV Play, such as instructing users to complete specific in-game tasks where data is not publicly available, CARV made it possible by allowing games to provide their own verification API to check user completion status. CARV supports both RESTful API and GraphQL API for maximum compatibility with your current system.

{% content-ref url="/pages/Ojaa4PdNU0m7nwz8FnIq" %}
[API-Verified Quest (RESTFUL)](/carv-ecosystem/carv-play/carv-intro/api-verified-quest-restful.md)
{% endcontent-ref %}

{% content-ref url="/pages/shxbbpWXHatKDwK5iThp" %}
[API-Verified Quest (GraphQL)](/carv-ecosystem/carv-play/carv-intro/api-verified-quest-graphql.md)
{% endcontent-ref %}