Alchemy support for Blast (blast-mainnet and blast-sepolia) ended on October 26, 2026. Requests to these endpoints are no longer supported.
- Remove any dependencies on the
blast-mainnetandblast-sepoliaendpoints from your applications. - If you need to continue building on Blast, you will need to use an alternative node provider. See the official Blast documentation for options.
- If you are looking for a new EVM-compatible network to build on, explore Alchemy's other supported chains for an alternative that fits your needs.
If you have any questions or need assistance, contact us at [email protected] or open a ticket in the Alchemy Dashboard.