Blocknative for NFTs

Help your users transact with confidence.

Use Blocknative's end-to-end suite of developer tools to incorporate real-time mempool monitoring into your project. 

Blocknative is the easy way to help your users transact easily and with confidence. 

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Join the hundreds of projects that depend on Blocknative.

Nifty Gateway
Zapper
OPYN
Gnosis Safe
Mintable
Fairmint
Curve
Balancer
yearn.finance
Bancor
88MPH
aavegotchi
Gilded
Badger.finance
Swerve Finance
$Meme
Compound
Synthetix

Onboard.js

Quickly support more than 20 different hardware and software wallets. Integrate Onboard.js into your project in under 5 minutes. 

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Notify.js

Trusted by over 200 projects in production, Notify.js is the easiest way for developers to integrate real-time transaction notifications into their application.

Mempool API

With Blocknative's API, you can easily manage replacement transactions — like speed-ups and cancels — and help your users stay up to date about their transaction's state. 

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Gas Platform

Gas Platform

Gas Platform harnesses our real-time global mempool data infrastructure to accurately and consistently estimate Ethereum transaction fees. This provides builders and traders with an up-to-the-moment gas fee API. 

Read case studies about how top NFT projects are using Blocknative

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Build with us.

We love to connect with teams who are interested in building with Blocknative. Tell us about your team and what you would like to learn.