Changelog

Introducing Our Updated Mint Fee Structure

Effective Date: March 3, 2025, at 3:00 PM PST Announcing some important changes to our mint fee process that further standardize our fee structure for all new contract deployments. We are introducing a 1% protocol fee applied to all contracts, and adjusting the convenience fee to 1.5% from

Filter Spam Tokens

We Introduced a new include_spam query parameter to the ERC20 token endpoint to filter out potential spam tokens. GET /v1/tokens/erc20/vitalik.eth&include_spam=true The criteria for identifying spam include: • Empty token name • Empty token symbol • Symbol length greater than 15 characters • Zero decimals By

NFT Metadata in Insight

We are now supporting NFT metadata for Insight NFT balance endpoints (ERC-721 and ERC-115). By adding metadata=true query parameter to the request, the response will include metadata about the NFT - name, description, image URL, background color, external URL, collection and contract info in addition to the balance. Here&

Insights API Now Supports Contract Metadata and ABI Queries

The Insights API now supports querying contract metadata and ABIs. Powered by our contract indexing and verification backend, developers can now access verified contract metadata and ABIs for all supported chains directly within Insights. This eliminates the need to interact with block explorers and third party source code verifiers to

Changelog

Introducing thirdweb API for Automated Chains Onboarding

We’re excited to unveil a powerful addition to the thirdweb platform: a brand-new API designed to automate chain onboarding in real time. This release is especially useful for Rollup-as-a-Service (RaaS) providers, who can now seamlessly integrate new chains into the thirdweb ecosystem the moment they’re spun up. No

Token Metadata

We’re introducing metadata retrieval in our ERC20 token API! You can now include token information—such as name, symbol, and decimals—in a single call to our /tokens/erc20 endpoint. Just add the new metadata=true parameter to the query string. For example: GET /v1/tokens/erc20/vitalik.eth&

Insight API Supports Block Queries

Insight API added support for querying block data. Try it out on our playground Or use it directly from code const getBlock = async (blockNumber: number) => { try { const response = await fetch( `https://1.insight.thirdweb.com/v1/blocks?filter_block_number=${blockNumber}&limit=1`, { headers: { "x-client-id": <

Insight Adds Resolve Capability

Insight API now supports an explorer-like endpoint to resolve blockchain data. The resolve endpoint supports * Transaction hashes - returns the transaction data * Block hashes - returns the block data * Addresses (also ENS names) * In case of an EOA - returns last 20 transactions from that address * In case of a

RPC Edge: Faster, Leaner, and Smarter

At thirdweb, innovation is in our DNA. We’re excited to share a behind-the-scenes look at how our team is continuously pushing the boundaries to deliver an unparalleled user experience. Today, we're diving into some key upgrades that have transformed our RPC server. 🍞 Embracing the Bun Runtime We’

.NET/Unity - Insight Indexer and Engine Wallet Integration

Bringing our best products right to your favorite framework, fully integrated with other APIs.

Invite and Manage Team Members on Dashboard

Collaborating with your team just got easier! You can now invite new members and manage existing ones directly from your dashboard

Insight API ENS Support

Insight API now supports Ethereum Name Service (ENS) names in address fields. You can use ENS names instead of raw Ethereum addresses when querying API endpoints. Try it out on our playground Or use it directly from code const getVitalikTokensOnEth = async () => { try { const response = await fetch('https://1.

Insight Token Queries Just Got 10X Faster

We’ve made significant enhancements to thirdweb Insight, allowing you to efficiently query ERC-20, ERC-721, and ERC-1155 token balances for any address. Faster Queries on Large Chains We identified latency issues on bigger chains where some requests took over 10 seconds. Our improved indexing logic has reduced p99 query latency

Changelog

Insight indexer major version upgrade

Insight open source indexer has received it's first major version upgrade in beta to 1.0.2-beta and brings with it more scalable reorg handling, better reliability and more performance. New Features * Token Balances API endpoint - The indexer API now has a new `/balances/:owner/:type` endpoint

Introducing Universal Bridge

thirdweb SDK v5.88.0

Unreal Engine Plugin v2

Major updates to core functionality, various enhancements and fixes.

Cross-chain deterministic contract deployments

You can now use thirdweb dashboard to deploy contracts deterministically (create2) on multiple EVM chains. To use this feature, deploy any thirdweb prebuilt or a custom contract using thirdweb dashboard. Then navigate to the Cross chain tab on contract page as shown below: Use the dropdown to select the chain

Organize Contracts into Projects on Dashboard

Organize Contracts into Projects on Dashboard

.NET/Unity - Auth token login, timeout improvements, rotating secret keys.

Small changes with a large impact.

Mint fees for contract deployments update

Effective Date: February 11, 2025, at 2:00 PM PST Since launching in 2021, over 2 million smart contracts have been deployed with our toolkit — powering billions of transactions every year. We’re making some changes to our fee structure to better support the development of our smart contract development

Engine v2.1.32: Circle Wallet and Secure Credential Management

This release introduces a powerful credential management system and adds support for Circle's Web3 Services wallets. Circle, known for USDC and trusted by major financial institutions, provides institutional-grade wallets with bank-level security and SOC certifications - perfect for teams that need robust security assurance and regulatory compliance. New

Changelog

Nebula Update v0.0.7: Support for swapping and bridging, Offchain

This update brings natural language support for token swapping and bridging, expanded access to offchain knowledge, and improved session context management. New Features * Added support for swapping and bridging tokens in natural language * Example → "Swap 1 USDC to 1 USDT on the Ethereum Mainnet" or "Bridge 0.

Insight - Automatic Event & Transaction Resolution

The Insight API now supports automatic decoding of events and transactions. Developers can now receive decoded transaction data by simply adding the decode=true parameter to event and transaction endpoint calls. Insight API will load ABIs directly from it's vast database of contract metadata and return decoded events

Nebula Update v0.0.6: Upgraded Model, Speed & Accuracy Improvements

This update brings significant improvements to Nebula, including an upgraded model (t2) for a more engaging and helpful experience—now with added personality and even emojis! 🚀 Improvements * More output personality to make Nebula more friendlier and helpful. It even outputs emojis :D * Improved speed performance and handling about chains (block

Enhancing RPC Edge Support with Support IDs

As our customer base continues to grow, we’re enhancing our RPC Edge support process to ensure faster and more efficient assistance. What’s Changing? We’re introducing Support IDs to streamline issue resolution. When reporting an RPC Edge issue, you’ll receive a Support ID, which you can share