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.

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

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.