Solana
- Resolved an edge case in
alchemy_requestFeePayerwhere unusual instruction data could cause an error during transaction parsing.
Upcoming deprecations
- Botanix Mainnet and Testnet (
botanix-mainnet,botanix-testnet) — Alchemy support ends on August 1, 2026. The Botanix team is shutting down both networks. See the Botanix Deprecation Notice. - Polygon PoS Erigon client — Polygon Labs is sunsetting the Erigon client on Polygon PoS on August 1, 2026. Alchemy is migrating Polygon Mainnet and Amoy from Erigon to Bor. After this date, the entire
erigon_*namespace along withtrace_filter,trace_get, andtrace_rawTransactionwill no longer be available onpolygon-mainnetorpolygon-amoy, and Bor supportseth_getProofonly for the latest 128 blocks. The remainingtrace_*methods (trace_block,trace_transaction,trace_call,trace_callMany,trace_replayTransaction,trace_replayBlockTransactions) will continue to be available, served by Bor. See the Polygon PoS Erigon Client Deprecation Notice for the full migration guide.