Frequently Asked Questions

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1. Is web3-onboard open source?

   Yes, here’s the link to our github

2. Is web3-onboard free?

   Yes it’s free to use forever.

3. Do I need an API key?

   No you don’t need an API key to use web3-onboard. The optional addition of an API key allows access to transaction notifications and more frequent gas estimates from Blocknative. You can get one here

4. Which frameworks does web3-onboard support?

   web3-onboard is framework agnostic and is usable with your favorite framework.

5. Is web3-onboard customizable?

   Yes, we’ve made a theming interface here to show how you can theme web3-onboard for your dapp.

6. Are there any code examples?

   Yes, we’ve made a connect wallet example available here.

7. Does web3-onboard support my favorite network?

   web3-onboard is compatible with all EVM networks, which can be specified on initialization. You can add your chain to this list in the docs to call out its support.