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Tatum Developer Documentation

We just released the new Tatum SDK which will make your web3 development flow super fun & you can read more about it here in docs. Looking for our old documentation? Click Here​

Welcome to Tatum SDK! 🚀

Tatum SDK is here to make your life easier when building blockchain applications! No more complicated setups, no need for previous blockchain experience. We've got you covered.

Why Tatum SDK? 💡

  1. 1.
    Super fast development: Start building blockchain applications in no time.
  2. 2.
    No previous blockchain experience required: Perfect for beginners and experts alike.
  3. 3.
    One line of code: Perform complex tasks with minimal effort.

Key Features 🔑

  • Monitor activity on a blockchain address 🕵️‍♂️
  • Perform RPC calls to various blockchains 📞
  • Read information about NFTs such as balances, transactions, or ownerships 🖼️
  • Get information about a specific wallet like balances or transaction history 💰

Get Started 🌟

To get started with Tatum SDK, simply run the following command based on the language of your choice:
TypeScript / JavaScript SDK
1
npm install @tatumio/tatum

Examples 📚

Here are some quick examples to show you how easy it is to use Tatum SDK:

Perform RPC calls

TypeScript
JavaScript
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import { TatumSDK, Ethereum, Network } from '@tatumio/tatum'
2
​
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(async () => {
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const tatum = await TatumSDK.init<Ethereum>({network: Network.ETHEREUM})
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const latestBlock = await tatum.rpc.blockNumber()
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console.log(`Latest block is ${latestBlock.result}`)
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tatum.destroy();
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})()
1
const { TatumSDK, Network } = require('@tatumio/tatum');
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​
3
(async () => {
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const tatum = await TatumSDK.init({ network: Network.ETHEREUM });
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const latestBlock = await tatum.rpc.blockNumber();
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console.log(`Latest block is ${latestBlock.result}`)
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tatum.destroy();
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})();

Monitor activity on a blockchain address

TypeScript
JavaScript
curl
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import { TatumSDK, Ethereum, Network } from '@tatumio/tatum'
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​
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(async () => {
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const tatum = await TatumSDK.init<Ethereum>({network: Network.ETHEREUM})
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const monitoredAddress = '0xF64E82131BE01618487Da5142fc9d289cbb60E9d'
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const subscription = await tatum.notification.subscribe.incomingNativeTx({
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address: monitoredAddress,
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url: 'https://<YOUR_WEBHOOK_URL>' // replace with your handler URL
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})
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console.log(`Now you are subscribed for all incoming ETH transactions on ${monitoredAddress}`)
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})()
1
const { TatumSDK, Ethereum, Network } = require('@tatumio/tatum');
2
​
3
(async () => {
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const tatum = await TatumSDK.init<Ethereum>({network: Network.ETHEREUM});
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const monitoredAddress = '0xF64E82131BE01618487Da5142fc9d289cbb60E9d';
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const subscription = await tatum.notification.subscribe.incomingNativeTx({
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address: monitoredAddress,
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url: 'https://<YOUR_WEBHOOK_URL>' // replace with your handler URL
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});
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console.log(`Now you are subscribed for all incoming ETH transactions on ${monitoredAddress}`);
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})();
1
curl -i -X POST \
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https://api.tatum.io/v4/subscription?type=mainnet \
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-H 'Content-Type: application/json' \
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-d '{
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"type": "INCOMING_NATIVE_TX",
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"attr": {
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"address": "0xF64E82131BE01618487Da5142fc9d289cbb60E9d",
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"chain": "ETH",
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"url": "https://<YOUR_WEBHOOK_URL>"
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}
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}'
Ready to build fantastic blockchain applications? Check out the official documentation for more information and examples!
Happy coding! 🎉

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Last modified 22d ago
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