Which cryptocurrencies does JamsrPay support?

JamsrPay supports all major cryptocurrencies including USDT (TRON, BNB Chain, Ethereum, Solana, Polygon), USDC, Bitcoin (BTC), Ethereum (ETH), Solana (SOL), TRON (TRX), BNB, Litecoin, and more.

How do I integrate JamsrPay into my application?

You can integrate using our REST APIs, SDKs (TypeScript, Python, Go, Rust, PHP), and pre-built hosted checkout. A developer staging sandbox is available with instant test API keys.

Do you custody customer or merchant funds?

No. JamsrPay is non-custodial. We never hold your private keys or touch your balance sheet. Payments route directly from customer wallets to your designated merchant wallet address.

How does settlement work?

Once confirmed on-chain, JamsrPay instantly detects the transaction, cryptographically signs and broadcasts a webhook notification, and your funds settle directly to your self-custody wallet in real-time.

What are the processing fees?

Transaction fees start from just 0.4% + $0.25 with a 29-day free trial, 0% chargebacks, and zero monthly subscription fees. Volume rates scale down automatically to 0.25%.

What is the fee for accepting ETH payments?

JamsrPay charges a transparent 0.4% + $0.25 fee with a 30-day free trial and zero rolling reserves.

How fast do Ethereum payments confirm?

Ethereum Mainnet transactions confirm in ~12 seconds. Layer 2 networks (Arbitrum, Base) confirm in ~1-2 seconds.

Accept Ethereum (ETH)

Accept Ethereum (ETH) payments across Ethereum Mainnet and Layer 2 scaling networks with non-custodial direct payouts.

Non-Custodial Payouts 0.4% + $0.25 Flat Fee Zero Chargebacks

Supported Chains:Ethereum MainnetArbitrumBaseOptimism

Start Accepting ETH View All Currencies

Supported ETH Networks & Speed

Supported blockchain standards and settlement speeds.

Network	Token Standard	Speed
Arbitrum	Arbitrum One	~1-2 Seconds
Base	Base L2	~2 Seconds
Ethereum	Mainnet	~12 Seconds

How To Accept ETH in 3 Steps

Start accepting global crypto payments in under 5 minutes.

01

Set Your Payout Address

Provide your private ETH wallet address. JamsrPay is 100% non-custodial and routes payments directly to you.

02

Integrate Gateway or Links

Embed our developer-friendly API, SDK, payment links, or e-commerce plugins (WooCommerce, Shopify).

03

Receive Instant Settlements

When customers pay on-chain, funds settle directly to your wallet with real-time webhook confirmations.

Other Supported Currencies

Frequently Asked Questions

Everything you need to know about accepting ETH payments.

JamsrPay supports Ethereum Mainnet along with Arbitrum, Base, and Optimism for ultra-low gas fee transactions.