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Your API service for WEB 3

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We help crypto projects, developers, portfolio trackers, and various analytics services process blockchain data in a fast and effective way.

Use cases

For

Analysts

Actionable intelligence combining network and market fundamentals with insights like transfers count, fees, and valuation models.

For

Web3.0 builders

Build innovative Web3 solutions with fast and cost-effective node infrastructure for Ethereum and other blockchains

For

Miners

This will help you understand the complexity of the network, the amount of rewards, the number of transactions in the network, and other equally important metrics.

How it works?

Blockchain node
Blockchain Node
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What does it do?

DeFi
dApps
Analytics
NFT
And much more...

With WatchData solutions,
you can:

Get started
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Ultimate toolbox for your business

Blockchain Raw data

WatchData Node API

With WatchData’s API, you can get to Raw blockchain data: balances, transactions, blocks, tokens transfers, logs, and others. Interact with multiple blockchains in a unified way!

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Powered API

WatchData provides you with a combined dataset to get information from the blockchain just in one click.

Get blockchain data both fast and effectively!

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Structured Data

We will show you the true potential of blockchain!

Calypso Pay Case Studie
Working with WatchData, Calypso Pay

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Applies 100 filters per block in less than 90ms on average

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Saves more than 300 hours of inhouse development time

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Processes over 2M data requests per month

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We choose WatchData as it provides a universal interface for different blockchains, active development, and the addition of new blockchains, while its team works hard to constantly improve their API. Up to date, WatchData is the only tool we use to process blockchain data — and we do it more effectively than ever!

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Maxim Zhizhin
CTO in Calypso Pay
Read more
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Pricing

We'll set you up with everything you need to get started immediately

Monthly
Annual (15% off)
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Free

Start learning blockchain with us

$0
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Get started
  • Watch units per month:
    100,000,000
  • 5 Apps
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StartUp

For small teams working on a product

$49
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Get started
  • Watch units per month:
    200,000,000
  • 10  Apps
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Business

Scale your business with our data

$99
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Get started
  • Watch units per month:
    450,000,000
  • 15  Apss
Popular
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Production

The ultimate solution for your production

$299
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Get started
  • Watch units per month:
    600,000,000
  • 20  Apss
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Enterprise

On bigger plans, more opportunities.  Contact us

Moving the world forward, together

You are a student? Or work in the field of education and develop a socially significant product? In that case, you are eligible for special rates!

Special offers
Special offers

Any customer of ours, can pay for the Services either by Card or Cryptocurrency, like Bitcoin, Ethereum, USDT and others

Special offers
Crypto payments

If you'd like to be ran an invoice to pay rather than be charged for each packages of requests individually, contact us and we can set it up for you.

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The WatchData Grants Program

Realize your idea with WatchData

Get up to $1000 watch credits and use the full potential of the WatchData API

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For developers
by developers

If you have any questions, feel free to contact us — we’ll do our best to help you!

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