W12
W12
Powered by Pulsy
Powered by Pulsy
Instant Blockchain History. Zero Infra
W12 gives you on-demand access to any point in a blockchain's past. Query, replay, and analyze historical data in minutes, not weeks, without managing a single node.
W12 gives you on-demand access to any point in a blockchain's past. Query, replay, and analyze historical data in minutes, not weeks, without managing a single node.
W12 gives you on-demand access to any point in a blockchain's past. Query, replay, and analyze historical data in minutes, not weeks, without managing a single node.
Replay Any On-Chain Data
W12 replays blocks, transactions, events, and debug traces for analytics, compliance, and research.
Replay Any On-Chain Data
W12 replays blocks, transactions, events, and debug traces for analytics, compliance, and research.
Replay Any On-Chain Data
W12 replays blocks, transactions, events, and debug traces for analytics, compliance, and research.
Seamless Integration
Access data using the same RPC methods you already use, without rebuilding pipelines.
Seamless Integration
Access data using the same RPC methods you already use, without rebuilding pipelines.
Seamless Integration
Access data using the same RPC methods you already use, without rebuilding pipelines.
Cloud or On-Prem
Use W12 in the cloud, or deploy on-prem.
Cloud or On-Prem
Use W12 in the cloud, or deploy on-prem.
Cloud or On-Prem
Use W12 in the cloud, or deploy on-prem.
Extendable
Audit the codebase, build on top, customize.
Extendable
Audit the codebase, build on top, customize.
Extendable
Audit the codebase, build on top, customize.
Stack-Neutral
W12 integrates with any tech stack.
Stack-Neutral
W12 integrates with any tech stack.
Stack-Neutral
W12 integrates with any tech stack.
Tailored & Ready-to-Use
Use pre-built pipelines or customize.
Tailored & Ready-to-Use
Use pre-built pipelines or customize.
Tailored & Ready-to-Use
Use pre-built pipelines or customize.
Use Cases
Use Cases
Use Cases
Historical Data Across DeFi and Beyond
Replay and analyze complete blockchain history including blocks, transactions, events, and debug traces. W12 powers deep research, compliance, and analytics without the need to build your own indexing stack.
Blocks
Rebuild full chain history for analytics, research, and auditing.
Blocks
Rebuild full chain history for analytics, research, and auditing.
Blocks
Rebuild full chain history for analytics, research, and auditing.
Transactions
Trace money flows, detect patterns, and investigate anomalies.
Transactions
Trace money flows, detect patterns, and investigate anomalies.
Transactions
Trace money flows, detect patterns, and investigate anomalies.
Events & Logs
Recover complete contract activity for DeFi and dApps.
Events & Logs
Recover complete contract activity for DeFi and dApps.
Events & Logs
Recover complete contract activity for DeFi and dApps.
Debug & Traces
Replay execution to uncover errors, MEV, and hidden calls.
Debug & Traces
Replay execution to uncover errors, MEV, and hidden calls.
Debug & Traces
Replay execution to uncover errors, MEV, and hidden calls.
Protocol Analytics
Analyze liquidity, lending, and bridging from day one.
Protocol Analytics
Analyze liquidity, lending, and bridging from day one.
Protocol Analytics
Analyze liquidity, lending, and bridging from day one.
Compliance & Research
Prove activity with verifiable datasets for regulators and auditors.
Compliance & Research
Prove activity with verifiable datasets for regulators and auditors.
Compliance & Research
Prove activity with verifiable datasets for regulators and auditors.
5
Chains Supported
100+
TB of Data
260M+
Blocks
Backfill with W12
Accelerate your projects by months. W12 delivers historical blockchain data out-of-the-box, so your team can focus on features instead of building indexing infrastructure.
2-Week Free Trial
2-Week Free Trial
2-Week Free Trial
Custom Backfill Deployment
Custom Backfill Deployment
Custom Backfill Deployment
Verifiable On-Chain Data
Verifiable On-Chain Data
Verifiable On-Chain Data
FAQ’s
FAQ’s
FAQ’s
Frequently Asked Questions
Who is W12 best suited for?
Does W12 provide historical as well as real-time data?
How is W12 data delivered?
How is W12 priced?
Which blockchains does W12 support?
Can I filter for specific blocks?
Is W12 interface and data structure different from normal RPC?
Can W12 data be used in analytics or compliance workflows?
Who is W12 best suited for?
Does W12 provide historical as well as real-time data?
How is W12 data delivered?
How is W12 priced?
Which blockchains does W12 support?
Can I filter for specific blocks?
Is W12 interface and data structure different from normal RPC?
Can W12 data be used in analytics or compliance workflows?
Who is W12 best suited for?
Does W12 provide historical as well as real-time data?
How is W12 data delivered?
How is W12 priced?
Which blockchains does W12 support?
Can I filter for specific blocks?
Is W12 interface and data structure different from normal RPC?
Can W12 data be used in analytics or compliance workflows?