Public rails,
private business.

Chain-agnosticAPI-first
The privacy problem

Public rails expose everything.

The solutionExplore finance

TACEO Merces

Your private finance solution.

Private balances and payments, with compliance and audit controls, on the chain you already use. Integrated through one API. Nobody, including TACEO, ever sees the plaintext.

Three solutions
on one network.

Finance

Your private
finance solution.

Private balances and confidential transfers on the chain you already use. Confidential x402 for agent payments. Private Earn for DeFi composability.

See the full Merces solution

Identity

Your private identity
infrastructure.

Privacy-preserving identity
at scale. Powers World ID and ZKPassport.

See how it scales

Agents

Protect your
agent workloads.

Privacy for AI agents transacting on public rails.
Built on TACEO Merces.

Explore confidential x402

Why this, not
the alternatives.

Chain–agnostic

Your chain, your tokens, your stack. No migration to a private L1. No new smart-contract language. No rewrite. Runs on the rails you're already building on.

Learn more

API–first

A complete, ready-to-integrate solution. Not a kit of cryptographic primitives for your team to wire together. Ship in weeks, not quarters.

Learn more

Active operators,
transactions processed,
uptime, chains deployed.

The largest MPC in production.

The same network behind TACEO Merces secures the data
~18 million users across World and ZKPassport.

~ 18M secured users

Trusted by

~ 18M secured users

Explore network

Trusted by

Backed by