> For the complete documentation index, see [llms.txt](https://docs.entangle.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.entangle.fi/universal-data-feeds/developer-guides/fetch-data-via-pull-model-subscriptions.md).

# Fetch Data via Pull Model (Subscriptions)

In this section we will guide you on how to implement the Pull Model using the Subscription method.

<table data-view="cards"><thead><tr><th></th><th data-hidden data-card-target data-type="content-ref"></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td>EVM Smart Contracts</td><td><a href="/universal-data-feeds/developer-guides/fetch-data-via-pull-model-subscriptions/evm-smart-contracts.md">EVM Smart Contracts</a></td><td><a href="https://4040807501-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5AajewgFWO9EkufRORqL%2Fuploads%2FpFQQPOL66dha7yv9Nw68%2F22.png?alt=media&amp;token=0d02a7dd-72c5-45f8-8a54-e3d0f92d4e06">22.png</a></td></tr><tr><td>Solana Smart Contracts</td><td><a href="/universal-data-feeds/developer-guides/fetch-data-via-pull-model-subscriptions/solana-smart-contracts.md">Solana Smart Contracts</a></td><td><a href="https://4040807501-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5AajewgFWO9EkufRORqL%2Fuploads%2FdvBsmmwU7CBqGZUgu9ts%2F23.png?alt=media&amp;token=a25b9bca-e9b6-4d17-874a-0d34feff961c">23.png</a></td></tr></tbody></table>