What is the difference between 0x and Tempo Foundry on Tempo?

0x is Institutional DEX and swap aggregation.. Tempo Foundry is A Foundry fork with Tempo payment features.. Both sit in the Developer Tools part of the Tempo ecosystem.

Is 0x or Tempo Foundry live on Tempo?

Neither is confirmed on Tempo mainnet yet — 0x is active and Tempo Foundry is active. Status is tracked from primary sources.

Should I choose 0x or Tempo Foundry?

It depends on your use case — both serve the Developer Tools role on Tempo. Compare them on type, status, chains, integrations and source-backed confidence (0x: 90%, Tempo Foundry: 97%), then read each full profile before deciding.

Side by side

0x vs Tempo Foundry

0x and Tempo Foundry both operate in the Developer Tools part of the Tempo ecosystem. 0x — Institutional DEX and swap aggregation.. Tempo Foundry — A Foundry fork with Tempo payment features..

0xactive

Institutional DEX and swap aggregation.

Website: https://0x.org
Category: DEX aggregation / swap-routing liquidity API infrastructure
Role on Tempo: Provides swap infrastructure for Tempo, aggregating liquidity across Tempo's native stablecoin DEX and third-party venues (as they deploy) through the 0x Swap API.
Tempo support: Live on Tempo Mainnet at chain ID 4217, supported since Tempo's 2026-03-18 public mainnet launch.

Tempo Foundryactive

A Foundry fork with Tempo payment features.

Toolchain Role: A customized fork of the Foundry development environment designed for building and testing smart contracts on the Tempo blockchain.
Installation Method: Installed via the standard foundryup tool by executing the command 'foundryup -n tempo'.
Protocol Support: Adds native integration for Tempo-specific transaction features, such as paying gas fees in stablecoins.
Network Compatibility: Provides support for connecting to and interacting with the Tempo Mainnet and the Moderato Testnet.

The record

How they compare

Field	0x	Tempo Foundry
Type	infrastructure	infrastructure
Category	Developer Tools	Developer Tools
Status	active	active
Chains	—	—
Website	Yes	—
Docs	—	—
GitHub	—	Yes
Confidence	90%	97%
Sources	3	3

Keep exploring

0x profile →Tempo Foundry profile →Alternatives to 0x →Alternatives to Tempo Foundry →All Developer Tools →

Answers

0x vs Tempo Foundry: questions

What is the difference between 0x and Tempo Foundry on Tempo?: 0x is Institutional DEX and swap aggregation.. Tempo Foundry is A Foundry fork with Tempo payment features.. Both sit in the Developer Tools part of the Tempo ecosystem.
Is 0x or Tempo Foundry live on Tempo?: Neither is confirmed on Tempo mainnet yet — 0x is active and Tempo Foundry is active. Status is tracked from primary sources.
Should I choose 0x or Tempo Foundry?: It depends on your use case — both serve the Developer Tools role on Tempo. Compare them on type, status, chains, integrations and source-backed confidence (0x: 90%, Tempo Foundry: 97%), then read each full profile before deciding.