# Road To Web3 week9

By [scalpel.eth](https://paragraph.com/@scalpel) · 2022-09-22

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Interesting token exchange process

[https://docs.alchemy.com/docs/how-to-build-a-token-swap-dapp-with-0x-api](https://docs.alchemy.com/docs/how-to-build-a-token-swap-dapp-with-0x-api)

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*Originally published on [scalpel.eth](https://paragraph.com/@scalpel/road-to-web3-week9)*