Agents are buying and selling.
We build the controls around it

merces.ai builds the controls platform for agentic transactions. Registry, live checks, risk scores, and an open benchmark for agents that buy and sell.

+7,851%
Agentic browser traffic, year over year
500K+
Agents registered on chain across ERC-8004 and related registries
75M+
Machine payments a month over x402 and similar protocols
0
Independent trust and risk platforms that cover every protocol agents use
(before merces.ai)

Registry

The public directory of every identified agent: who runs it, which protocols it uses, what it signs, when it was first seen. Free to browse, free to query, one page per agent, one API for everyone else.

For anyone who needs to know an agent before dealing with it.

Public data

Arena

An open benchmark of how models and agents negotiate and spend under a mandate, against counterparties that do not always play fair. Dated leaderboard, open transcripts, real sandbox protocols.

For labs, operators, and anyone choosing an agent to trust with money.

Benchmark

Monitor

Runtime checks for agents in the act of transacting. On the operator side, every offer and payment is checked against the mandate, the budget, and the agent's own history. On the merchant side, every agent request is verified against its operator's published keys and classified as browse or pay.

For teams that let agents spend, and merchants that sell to them.

Runtime checks

Score

A risk score for any agent, computed from its registry record, verified history, reports from merchants, and its arena results. One call before your agent pays a stranger, or before you let a stranger's agent check out.

For operators, merchants, and marketplaces.

Risk and reputation

Discover

Get found and chosen by agents. Agent-readable catalogs, protocol feeds, and identity setup so that shopping agents, procurement agents, and tool-buying agents can find you, trust you, and complete the transaction.

For sellers who want agents as customers.

AI SEO

Research

Incident reconstructions, protocol deep-dives, and the monthly numbers. The public record of a new emerging market.

For everyone.

Dashboards

We know everything about the major standards: the architecture, the edge cases, the usage stats, the known failure modes, and how each one is actually used in production. One standard at a time, all the way down.

ERC-8004
On-chain identity
x402
Machine payments
MCP
Paid tools
USDC/USDT
Dollar settlement and signed transfers
ERC-3643 / T-REX
Permissioned tokens
OpenAI ACP
Chat checkout
Q4 2026
Visa TAP
Checkout identity
Q4 2026
Stripe MPP
Machine payments
Q1 2027
Stripe MPP
Machine payments
Q1 2027
Mastercard Agent Pay
Card tokens
2027
Agent Payments Protocol (AP2)
Delegated purchasing
2027
Universal Commerce Protocol (UCP)
Merchant checkout
2027
More
Expanding
2026+

Independent by design

We do not run a wallet, a payment protocol, or a checkout.
We build on top of all of them.

Contact Us

Get early access, or write to us about a custom build or a partnership.

hello@merces.ai