Proactive defense
for web3 wallets
Proactive defense for web3 wallets
Proactive defense
for web3 wallets
Blowfish makes it easy to identify & stop fraud before it happens. 10+ chains supported. Join the leading wallets protecting their users funds with the blowfish security engine.
Blowfish makes it easy to identify & stop fraud before it happens. 10+ chains supported. Join the leading wallets protecting their users funds with the blowfish security engine.
Blowfish makes it easy to identify & stop fraud before it happens. 10+ chains supported. Join the leading wallets protecting their users funds with the blowfish security engine.
Start for Free
Start for Free
Start for Free
425,000
425,000
425,000
Scams prevented
Scams prevented
385 million
385 million
385 million
Transactions Scanned
Transactions Scanned
Over $1 billion
Over $1 billion
Over $1 billion
Assets protected
Assets protected
The Complete Trust
& Safety Platform
The Complete Trust
& Safety Platform
Blowfish helps protect every interface in your wallet
Blowfish helps protect every
interface in your wallet
Secure your Dapp Connections
Secure your Dapp Connections
Alert users before they engage with harmful dapps with Dapp Security
Alert users before they engage with harmful dapps with Dapp Security
Learn More
Upgrade Transaction & Message Signing
Upgrade Transaction & Message Signing
Simplify transactions & messages with previews. Automatically warn users about risks before they sign with Transaction Security.
Simplify transactions & messages with previews. Automatically warn users about risks before they sign with Transaction Security.
Learn More
Clean up your
Token & NFT Portfolio
Clean up your
Token & NFT Portfolio
Filter out dangerous and spammy tokens and NFTs from user wallets with Token & NFT Security
Filter out dangerous and spammy tokens and NFTs from user wallets with Token & NFT Security
Learn More
From our integrators
From our
integrators.
From our integrators
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
Improved security UX in web3 is an important part of providing end-users a stress-free crypto experience. Blowfish’s scam list, which we use for Verify API, is a big step in that direction. Blowfish’s message and transaction simulation APIs offer awesome ways for wallets to provide a good signing UX. I look forward to the day when all wallets use transaction and message simulation!
Derek Rein
CTO, WalletConnect
Blowfish has helped us protect thousands of our users from malicious scams & fraud. Their API is easy to use & reliable. We’ve partnered with them because we trust their ability to continue building a great product that stays one step ahead of scammers.
Francesco Agosti
CTO, Phantom
Blowfish simplifies transaction messages and provides a secure signature process, alerting our wallet users of malicious dApps!
Blake Menezes
VP of Marketing, Bitski
We’re excited to be working with Blowfish to make it easy to identify & stop fraud before it happens.
Tristan Yver
Co-founder, Backpack
Blowfish’s expertise has been invaluable in safeguarding our users and enhancing Family’s commitment to security. Their API is dependable, reliable, and straightforward to implement. We’ve chosen to collaborate with Blowfish because we trust their ability to stay ahead of emerging threats, ensuring a safe experience for our users.
Benji Taylor
Founder, Family
One Integration.
All Web3 risk signal.
One Integration.
All Web3 risk signal.
Blowfish aggregates & verifies risk signal from 10+ sources so you don’t have to
Blowfish aggregates & verifies risk signal from 10+ sources so you don’t have to
Blowfish aggregates & verifies risk signal from 10+ sources so you don’t have to
Backed by
Backed by
- DRAGONFLY
HYPERSPHERE
HYPERSPHERE
Our Pricing
Our Pricing
Blowfish helps protect every interface in your wallet
Blowfish helps protect every interface in your wallet
most popular
Free
Powerful tools for free.
$
0
0
/mo
Dapp, Transaction, and Token Security
Access to 10+ blockchains
Read More
For companies like:
Growth
A plan that grows with your business.
$
500
500
/mo
Enterprise Support
Uptime SLA
Read More
For companies like:
Enterprise
Guaranteed SLAs and world class support.
$
Custom
Custom
/mo
VIP support
Scaled usage discounts
Read More
For companies like:
The Complete Trust
& Safety Platform
Blowfish helps protect every interface in your wallet
Secure your Dapp Connections
Alert users before they engage with harmful dapps with Dapp Security
Learn More
Upgrade Transaction & Message Signing
Simplify transactions & messages with previews. Automatically warn users about risks before they sign with Transaction Security.
Learn More
Clean up your
Token & NFT Portfolio
Filter out dangerous and spammy tokens and NFTs from user wallets with Token & NFT Security
Learn More