---
title: "Thirdweb (@thirdweb)"
description: "Web3 infrastructure company for app developers."
account: "thirdweb"
---

# Thirdweb

Web3 infrastructure company for app developers.

## APIs

4 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/thirdweb/feed.md

- [thirdweb API](https://skmtc.dev/thirdweb/apis/thirdweb-api.md): Web3 toolkit: manage wallets, sign and swap tokens, bridge chains, and launch ERC tokens
- [Insight service](https://skmtc.dev/thirdweb/apis/insight-service.md): Blockchain data: query events, transactions, token balances, NFT transfers and webhooks
- [Engine Cloud API](https://skmtc.dev/thirdweb/apis/engine-cloud-api.md): Blockchain wallets: create server wallets, sign messages, read and write contracts, send transactions
- [Thirdweb Insight](https://skmtc.dev/thirdweb/apis/thirdweb-insight.md): Blockchain: query transactions, events, blocks, token balances and transfers across chains