Choose by operating model, not just feature count.
Switch when eliminating custodial balance freezes, withdrawal queues, and account-held funds matters most.
Gateway comparison
XPayr vs Cryptomus
A direct comparison for merchants evaluating crypto checkout, wallet settlement, stablecoin rails, fees, API/webhooks, testnet evaluation, and operational payment records.
Fee comparison needs context.
Cryptomus publicly advertises merchant processing fees starting from 0.4% to 2% depending on merchant tier, turnover, and conversion/wallet operations inside its custodial account ecosystem.
XPayr charges a flat 0.5% gateway fee per successful transaction before network gas, swap, bridge, or third-party route costs.
Cryptomus business tariffs pageWhere each platform fits
| Decision area | XPayr | Cryptomus |
|---|---|---|
| Custody model | 100% non-custodial; 99.5% settles directly to merchant-owned wallets. | Account-led merchant balance and internal business wallet model. |
| Fee predictability | Flat 0.5% gateway fee with $0 withdrawal markup (funds are already in your wallet). | 0.4%–2% tiered merchant tariff plus network/conversion rules depending on flow. |
| Exchange QR + Web3 UX | Dual Checkout: Web3 1-Click Pay + Exchange QR with 1% (max $0.50) tolerance. | Hosted address/invoice deposits into Cryptomus merchant account. |
| Best buyer | SaaS, Web3, digital commerce, and high-volume teams prioritizing self-custody. | Teams seeking an integrated custodial wallet and P2P exchange account. |
| AI Agent & MCP Server Integration | Official 21-tool Model Context Protocol server (@xpayr/mcp-server on NPM & Official Anthropic MCP Registry io.github.xpayrcom/xpayr-mcp-server), OpenAPI 3.1.0 playground (api-docs.xpayr.com), and policy-controlled AI agent commerce. | Check official provider documentation for current AI agent or MCP protocol support. |
When XPayr is the cleaner choice
XPayr is stronger when the merchant refuses processor-held balances and wants 99.5% direct wallet settlement, zero withdrawal delays, open testnet evaluation, and an official 21-tool MCP server.
- Merchants that want 99.5% of funds settled straight to their own hardware or multisig wallet.
- Teams tired of custodial withdrawal holds, balance freezes, or extra withdrawal markups.
- Developers building with OpenAPI 3.1.0, @xpayr/node-sdk (v0.2.0), and @xpayr/mcp-server (v1.0.0).
- Global businesses accepting TRON USDT, Solana USDC, Base, Arbitrum, and Polygon.
When Cryptomus may still win
Cryptomus can fit merchants that specifically want an internal custodial business wallet, P2P exchange desk, or auto-conversion balance workflow.
- Users who specifically want a processor-hosted custodial wallet and internal P2P marketplace.
- Merchants that rely on Cryptomus internal balance auto-conversion features.
Questions before choosing
Is XPayr cheaper than Cryptomus?
XPayr charges a flat 0.5% gateway fee per successful payment before chain gas or route costs. The right comparison depends on the competitor flow, conversion settings, network fees, settlement model, and merchant volume.
When should a merchant choose XPayr?
XPayr is stronger when the merchant refuses processor-held balances and wants 99.5% direct wallet settlement, zero withdrawal delays, open testnet evaluation, and an official 21-tool MCP server.
When might Cryptomus still be better?
Cryptomus can fit merchants that specifically want an internal custodial business wallet, P2P exchange desk, or auto-conversion balance workflow.
Does XPayr support AI agents and the Model Context Protocol (MCP) compared with Cryptomus?
Yes. XPayr provides an official 21-tool MCP server (@xpayr/mcp-server on NPM and io.github.xpayrcom/xpayr-mcp-server on the Official Anthropic MCP Registry) plus policy-controlled AI agent payment intents with human-in-the-loop approval guardrails.