Migrate from Goerli to Sepolia

Update your project to use the Ethereum Sepolia test network

We're expanding support for Sepolia test networks to better serve developers building with Circle’s stablecoin protocols and platform services. We encourage all developers to migrate to Sepolia at your earliest convenience. Please refer to the blog post Upcoming support for Sepolia test networks to learn more about other affected Circle products.

Effective January 31, 2024, Programmable Wallets, Smart Contract Platform, and Gas Station support will be discontinued on the Ethereum Goerli test network. As a result, APIs and dashboards, including transaction and wallet data, will no longer reflect information from the Goerli testnet. Please update your project to utilize the Ethereum Sepolia test network to ensure uninterrupted functionality.

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Please note that Goerli test networks are expected to no longer be actively maintained by the community moving forward.

Impacted APIs Requiring Updates

For the following POST APIs, you will need to change the value of the blockchain or blockchains enum parameter from ETH-GOERLI to ETH-SEPOLIA.

For the following GET APIs, you will need to change the value of the blockchain enum parameter from ETH-GOERLI to ETH-SEPOLIA.