# Integration

## Get Started Integrating

Please reach out via <contact@blinklabs.xyz> or @YNBlink / @ciaranmcveigh on telegram or discord to get an API key to access the searcher websocket and to bid on transactions.

### Next Steps

Searchers looking to connect to Blink's open marketplace on Ethereum will need to understand the following sections.

* [Listen to Transactions](https://docs.blinklabs.xyz/blink/ethereum/searchers/integration/listen-to-transactions)
  * [V2 Websocket - MEVBlocker Compatible](https://docs.blinklabs.xyz/blink/ethereum/searchers/integration/listen-to-transactions/mevblocker-compatible-v2)
  * [V3 Websocket - MEVBlocker Compatible](https://docs.blinklabs.xyz/blink/ethereum/searchers/integration/listen-to-transactions/mevblocker-compatible-v3)
* [Bid on Transactions](https://docs.blinklabs.xyz/blink/ethereum/searchers/integration/bid-on-transactions)
* [Querying a Bundle](https://docs.blinklabs.xyz/blink/ethereum/searchers/integration/querying-a-bundle)