
Theo
Theo is a real-world asset platform that issues tokenized U.S. Treasuries and gold-backed yield tokens on Ethereum, Arbitrum, and Base.

What is Theo?
Theo is a real-world asset platform that brings institutional yield onchain. Users can hold thBILL — a tokenized U.S. Treasury product managed by Wellington Management with 24/7 liquidity — or thGOLD and thUSD, which earn yield from a delta-neutral gold strategy backed by jeweler lending. Theo holds roughly $120M in deposits and has cleared over $1B in cumulative volume.
Web3 dapps and developer tools related to Theo
Discover blockchain applications that are frequently used with Theo.
Developer resources from Alchemy

What is the Solana Geyser Plugin? A 2026 guide for builders
Learn what the Solana Geyser Plugin is, how it relates to Yellowstone gRPC, and when to use streaming over RPC. Updated for 2026.

What is x402? The payment protocol for AI agents and onchain APIs
x402 is an open protocol that embeds crypto payments into HTTP, letting AI agents pay for API calls in real time: no API keys, no subscriptions, no billing dashboards.

Liminal eliminates downtime using Alchemy’s Transfer API
Liminal provides an easy-to-setup and simple-to-use digital asset wallet infrastructure and custody platform.
Theo alternatives
Explore web3 competitors and apps like Theo.

