> For the complete documentation index, see [llms.txt](https://docs.dev3.sh/welcome-to-dev3/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dev3.sh/welcome-to-dev3/integrations.md).

# INTEGRATIONS

- [Chainlink Feeds](https://docs.dev3.sh/welcome-to-dev3/integrations/chainlink-feeds.md)
- [Chainlink Subscriptions](https://docs.dev3.sh/welcome-to-dev3/integrations/chainlink-subscriptions.md): Managing Chainlink Subscriptions using the Dev3 tools.
- [VRF Subscriptions](https://docs.dev3.sh/welcome-to-dev3/integrations/chainlink-subscriptions/vrf-subscriptions.md): Managing Chainlink VRF Subscriptions using the Dev3 tools.
- [Functions Subscriptions](https://docs.dev3.sh/welcome-to-dev3/integrations/chainlink-subscriptions/functions-subscriptions.md): Managing Chainlink Functions Subscriptions using the Dev3 tools.
- [Upkeep Subscriptions](https://docs.dev3.sh/welcome-to-dev3/integrations/chainlink-subscriptions/upkeep-subscriptions.md): Managing Chainlink Upkeep Subscriptions using the Dev3 tools.
- [OriginTrail DKG](https://docs.dev3.sh/welcome-to-dev3/integrations/origintrail-dkg.md)
- [OriginTrail DKG Video Tutorial](https://docs.dev3.sh/welcome-to-dev3/integrations/origintrail-dkg-video-tutorial.md)
- [Polyflow Analytics](https://docs.dev3.sh/welcome-to-dev3/integrations/polyflow-analytics.md): Analytics on top of the Dev3 stack.