Supercharge your endpoints
with Quicknode Add-ons
Add-ons from Quicknode and trusted builders extend your 91+ chain endpoints with data APIs, transaction tooling, and compliance checks. One click to turn on, nothing extra to run.
Built for every workload
Balances, timestamps, priority fees, MEV-protected bundles, and risk screening. Pick what your app needs and enable it on your existing endpoints.
Vayb
Win all the time with the Vayb RPC API
Solana Errors
Fetch Solana Errors from the mempool
Bookish
This is an add-on that recommends good books to read.
Got another use case?
See the form below and an ecosystem representative will reach out.
Build with Quicknode
Publish your data, transaction, or compliance service as an add-on and reach 700K+ developer accounts. Tell us what you're building and our ecosystem team will follow up.
Frequently asked questions
Everything you need to know about add-ons. Still have questions? Reach out to support and we can help.
What is a Quicknode add-on?
How do I enable an add-on?
Do add-ons cost extra?
Who builds the add-ons?
Can I build an add-on with Quicknode?