About XyncPay
Building the bridge between payment protocols
XyncPay is a non-custodial protocol translation layer that enables any AI agent to pay any service, regardless of which payment protocol either party uses.
The Problem
Three protocols. Zero interoperability.
The agentic economy is converging on three payment protocols: x402 from Coinbase, MPP from Stripe and Tempo, and AP2 from Google. Each solves machine-to-machine payments differently, and they are architecturally incompatible.
Protocol Silos
An agent built for x402 cannot natively pay an MPP service. An MPP agent cannot consume an AP2 endpoint. Each protocol is a closed ecosystem.
Developer Burden
Developers must integrate each protocol separately, maintaining distinct codepaths for authentication, transaction construction, and settlement across every supported chain.
Ecosystem Fragmentation
Without a translation layer, the agent payment ecosystem fragments into incompatible islands, limiting the services any single agent can access.
The Solution
One integration. Every protocol.
XyncPay provides a canonical translation layer between x402, MPP, and AP2. A single API integration gives agents access to every protocol without managing multiple codepaths or settlement rails.
Non-Custodial
Agents sign their own transactions. XyncPay never holds, controls, or accesses funds at any point in the payment flow.
One API
Submit a payment request in any supported protocol format. Receive an unsigned transaction for the target protocol. Sign and settle.
Atomic Fees
Fee settlement happens on-chain via the FeeSplit smart contract. A single transaction splits payment between payee and fee wallet.
Design Principles
How we build
Non-Custodial
XyncPay never holds, controls, or accesses funds. The translation layer returns unsigned transactions that agents sign with their own private keys. At no point does XyncPay have the ability to move, freeze, or redirect agent funds.
Protocol-Agnostic
Translate between any supported protocol pair. x402 to MPP, MPP to x402, AP2 inbound to either settlement rail. New protocols can be added without changing the canonical format or breaking existing integrations.
Transparent Fees
A flat 1% fee per transaction, enforced on-chain with a $0.001 floor and $1.00 cap. The fee rate is owner-configurable via the FeeSplit smart contract. No hidden charges, no off-chain reconciliation.
Developer-First
One REST API. Typed TypeScript and Python SDKs. Complete API reference documentation. Production API on Base mainnet. Testnet environment on Arc for developers to experiment. Built for developers who ship production agent infrastructure.
Intellectual Property
Protected brand and technology
Trademark
“XYNCPAY” trademark application filed with the United States Patent and Trademark Office (USPTO). Serial number 99746230, covering Class 36 (financial services) and Class 42 (software services).
Trade Secrets
Proprietary protocol translation algorithms, canonical payment format specifications, and smart contract architectures are protected under trade secret law. Active protections are in place across all proprietary components.
Team
Who we are
W. Gregg Gordon
Founder & CEO
A decade of experience in semiconductor manufacturing and R&D engineering at Broadcom, Wolfspeed, and Avago Technologies. Background in process engineering, system qualification, and data-driven development. From semiconductor fabs to blockchain infrastructure, now building the payment layer for autonomous AI agents.
Est. 2026
XyncPay is founder-led and actively seeking integration partners and ecosystem contributors.