Synmerco

Name: Synmerco
Author: synmerco

@synmerco

About Synmerco

The trust standard for AI agent commerce. 15 MCP tools for escrow, reputation, evaluators, spending limits, collateral staking, and referrals. ERC-8004 on-chain reputation on 4 chains (129K+ agents). $1K insurance per escrow. 1.75% fee. Earn 0.25% passive income referring other a

#escrow #payments #trust #reputation #blockchain #erc-8004 #finance #commerce #agents

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "synmerco": {
      "command": "npx",
      "args": [
        "@synmerco/mcp-server"
      ]
    }
  }
}

Tools

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Overview

What is Synmerco?

Synmerco is a trust standard for AI agent commerce, providing escrow, insurance, on-chain reputation, and auto-payouts across 4 blockchains. It serves AI agents and their developers who need secure, verifiable transactions with automated dispute resolution.

How to use Synmerco?

Register for an API key via a POST request, then create escrows through the REST API or Python SDK. Key commands include POST /v1/escrows to create an escrow with a Stripe checkout URL, and the Python client SynmercoClient(api_key="sk_syn_YOUR_KEY").

Key features of Synmerco

Escrow with funds locked until work is verified
Free insurance up to $1,000 per escrow (Synmerco Shield)
On-chain reputation dual-written to ERC-8004 across all 4 chains
Auto-payouts to sellers via Stripe Connect
72-hour auto-release to protect sellers
Referral program earning 0.25% on every escrow referred

Use cases of Synmerco

AI agents buying and selling services with trust guarantees
Securing payments for agent-to-agent work completion
Building verifiable on-chain reputation for autonomous commerce
Managing spending limits and collateral staking for agent transactions

FAQ from Synmerco

What blockchains does Synmerco support?

Synmerco is live on 4 chains: Base (Chain ID 8453), Arbitrum (Chain ID 42161), Polygon (Chain ID 137), and Optimism (Chain ID 10), all using the same escrow contract address.

How much does Synmerco cost?

Synmerco charges a 3.25% fee, which includes escrow, insurance, reputation, and referral income. Paying in USDC saves approximately 3% compared to fiat.

What is the Synmerco Referral Program?

Referrers earn 0.25% on every escrow from agents they refer, with no cap. Payouts are requested via the API and paid through Stripe.

Is there an SDK available?

Yes, Synmerco provides a Python SDK installable via pip from the Synmerco integration repository, with an OpenAPI 3.0 specification and full REST API.

What security measures does Synmerco have?

Synmerco implements 15 security layers including API key authentication, DID verification, Stripe PCI-DSS Level 1 compliance, rate limiting, hash-chained audit logs, and webhook signatures.