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The best crypto onramp for the United States 🇺🇸

Buy crypto with ease, using the most streamlined crypto onramp solution available in the U.S.

✔️ Let users buy crypto seamlessly

✔️ Unlock reliable fiat to crypto swaps

The best crypto onramp for the United States 🇺🇸

Buy crypto with ease, using the most streamlined crypto onramp solution available in the U.S.

✔️ Let users buy crypto seamlessly

✔️ Unlock reliable fiat to crypto swaps

The best crypto onramp for the United States 🇺🇸

Buy crypto with ease, using the most streamlined crypto onramp solution available in the U.S.

✔️ Let users buy crypto seamlessly

✔️ Unlock reliable fiat to crypto swaps

Effortless access to local payment methods in the US

thirdweb’s Universal Bridge lets you access multiple local payment providers for the US — via a single integration.

Effortless access to local payment methods in the US

thirdweb’s Universal Bridge lets you access multiple local payment providers for the US — via a single integration.

Effortless access to local payment methods in the US

thirdweb’s Universal Bridge lets you access multiple local payment providers for the US — via a single integration.

Fiat to crypto swaps with maximum compatibility

Easily access fiat to crypto swaps optimized to your region, and onramp with ease in the US and worldwide

On any EVM chain

Universal Bridge finds the optimal route required to help you onramp on any EVM chain

With any EVM token

Unlock automatic bridging and swapping so you can buy any EVM token

For any user

Universal Bridge offers flexible onramp options to fit any user—crypto native or otherwise

Fiat to crypto swaps with maximum compatibility

Easily access fiat to crypto swaps optimized to your region, and onramp with ease in the US and worldwide

On any EVM chain

Universal Bridge finds the optimal route required to help you onramp on any EVM chain

With any EVM token

Unlock automatic bridging and swapping so you can buy any EVM token

For any user

Universal Bridge offers flexible onramp options to fit any user—crypto native or otherwise

Fiat to crypto swaps with maximum compatibility

Easily access fiat to crypto swaps optimized to your region, and onramp with ease in the US and worldwide

On any EVM chain

Universal Bridge finds the optimal route required to help you onramp on any EVM chain

With any EVM token

Unlock automatic bridging and swapping so you can buy any EVM token

For any user

Universal Bridge offers flexible onramp options to fit any user—crypto native or otherwise

The best crypto onramp for the US and worldwide

The best crypto onramp for the US and worldwide

The best crypto onramp for the US and worldwide

A web3 payment solution for onramping in the US

Any token on any chain

No more fragmented liquidity: users can make web3 payments with any tokens they hold on any EVM chain.

Avoid transaction hangups

Universal bridge prepares and monitors routes and uses fallbacks to minimize transaction failures to guarantee successful purchases.

Optimized for in-app purchases

Designed for applications to automatically bridge or swap the exact amount you need to execute a purchase or transaction.

Onramps made easy

Onramp effortlessly with fiat to crypto options such as Apple or Google Pay, Transack, Kado, Stripe, and Coinbase.

A web3 payment solution for onramping in the US

Any token on any chain

No more fragmented liquidity: users can make web3 payments with any tokens they hold on any EVM chain.

Avoid transaction hangups

Universal bridge prepares and monitors routes and uses fallbacks to minimize transaction failures to guarantee successful purchases.

Optimized for in-app purchases

Designed for applications to automatically bridge or swap the exact amount you need to execute a purchase or transaction.

Onramps made easy

Onramp effortlessly with fiat to crypto options such as Apple or Google Pay, Transack, Kado, Stripe, and Coinbase.

A web3 payment solution for onramping in the US

Any token on any chain

No more fragmented liquidity: users can make web3 payments with any tokens they hold on any EVM chain.

Avoid transaction hangups

Universal bridge prepares and monitors routes and uses fallbacks to minimize transaction failures to guarantee successful purchases.

Optimized for in-app purchases

Designed for applications to automatically bridge or swap the exact amount you need to execute a purchase or transaction.

Onramps made easy

Onramp effortlessly with fiat to crypto options such as Apple or Google Pay, Transack, Kado, Stripe, and Coinbase.

Web3 Payments API

A server-side low-level HTTP API for custom web3 payment flows and backend integration.

// Server-side API for custom payment flows
import { ThirdwebSDK } from "@thirdweb-dev/sdk";

const sdk = new ThirdwebSDK("ethereum");

// Get the best route for a cross-chain swap
const route = await sdk.pay.getRoute({
  fromChain: "ethereum",
  toChain: "polygon",
  fromToken: "USDC",
  toToken: "MATIC",
  amount: "100",
});

// Execute the transaction
const tx = await sdk.pay.transfer({
  route,
  recipient: "0x...",
});

console.log("Transaction hash:", tx.hash);

Web3 Payments API

A server-side low-level HTTP API for custom web3 payment flows and backend integration.

// Server-side API for custom payment flows
import { ThirdwebSDK } from "@thirdweb-dev/sdk";

const sdk = new ThirdwebSDK("ethereum");

// Get the best route for a cross-chain swap
const route = await sdk.pay.getRoute({
  fromChain: "ethereum",
  toChain: "polygon",
  fromToken: "USDC",
  toToken: "MATIC",
  amount: "100",
});

// Execute the transaction
const tx = await sdk.pay.transfer({
  route,
  recipient: "0x...",
});

console.log("Transaction hash:", tx.hash);

Web3 Payments API

A server-side low-level HTTP API for custom web3 payment flows and backend integration.

// Server-side API for custom payment flows
import { ThirdwebSDK } from "@thirdweb-dev/sdk";

const sdk = new ThirdwebSDK("ethereum");

// Get the best route for a cross-chain swap
const route = await sdk.pay.getRoute({
  fromChain: "ethereum",
  toChain: "polygon",
  fromToken: "USDC",
  toToken: "MATIC",
  amount: "100",
});

// Execute the transaction
const tx = await sdk.pay.transfer({
  route,
  recipient: "0x...",
});

console.log("Transaction hash:", tx.hash);