EdgeApp · j0ntz · Jun 25, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- changed: (Ethereum) Remove the deprecated BlockCypher network adapter and the deprecated Alchemy RPC server endpoints, which were triggering irrelevant errors.
+
 ## 4.84.1 (2026-06-23)
 
 - fixed: (Stellar) Resolve the "undefined is not an object (evaluating 'Horizon')" crash on login by importing stellar-sdk v13 symbols (Horizon, Keypair, Account, TransactionBuilder, etc.) as named exports. The plugin's WebView uses stellar-sdk's browser build, whose default export is undefined, so the previous default-namespace access (stellarApi.Horizon.Server) threw.

diff --git a/src/ethereum/EthereumNetwork.ts b/src/ethereum/EthereumNetwork.ts
@@ -17,7 +17,6 @@ import { AmberdataAdapter } from './networkAdapters/AmberdataAdapter'
 import { BlockbookAdapter } from './networkAdapters/BlockbookAdapter'
 import { BlockbookWsAdapter } from './networkAdapters/BlockbookWsAdapter'
 import { BlockchairAdapter } from './networkAdapters/BlockchairAdapter'
-import { BlockcypherAdapter } from './networkAdapters/BlockcypherAdapter'
 import { EvmScanAdapter } from './networkAdapters/EvmScanAdapter'
 import { FilfoxAdapter } from './networkAdapters/FilfoxAdapter'
 import {
@@ -707,8 +706,6 @@ const makeNetworkAdapter = (
       return new BlockbookWsAdapter(ethEngine, config)
     case 'blockchair':
       return new BlockchairAdapter(ethEngine, config)
-    case 'blockcypher':
-      return new BlockcypherAdapter(ethEngine, config)
     case 'evmscan':
       return new EvmScanAdapter(ethEngine, config)
     case 'filfox':

diff --git a/src/ethereum/ethereumTypes.ts b/src/ethereum/ethereumTypes.ts
@@ -24,10 +24,8 @@ import { FeeAlgorithmConfig } from './feeAlgorithms/feeAlgorithmTypes'
 import type { NetworkAdapterConfig } from './networkAdapters/networkAdapterTypes'
 
 export interface EthereumInitOptions {
-  alchemyApiKey?: string
   amberdataApiKey?: string
   blockchairApiKey?: string
-  blockcypherApiKey?: string
   drpcApiKey?: string
   /** For Etherscan v2 API */
   etherscanApiKey?: string | string[]
@@ -41,10 +39,8 @@ export interface EthereumInitOptions {
 }
 
 export const asEthereumInitOptions = asObject<EthereumInitOptions>({
-  alchemyApiKey: asOptional(asString),
   amberdataApiKey: asOptional(asString),
   blockchairApiKey: asOptional(asString),
-  blockcypherApiKey: asOptional(asString),
   drpcApiKey: asOptional(asString),
   etherscanApiKey: asOptional(asEither(asString, asArray(asString))),
   evmScanApiKey: asOptional(asEither(asString, asArray(asString))),
@@ -122,7 +118,6 @@ const asNetworkAdaptorConfigType = asValue(
   'blockbook',
   'blockbook-ws',
   'blockchair',
-  'blockcypher',
   'evmscan',
   'filfox',
   'pulsechain-scan',

diff --git a/src/ethereum/info/ethereumInfo.ts b/src/ethereum/info/ethereumInfo.ts
@@ -1168,7 +1168,6 @@ const networkInfo: EthereumNetworkInfo = {
     {
       type: 'rpc',
       servers: [
-        'https://eth-mainnet.g.alchemy.com/v2/{{alchemyApiKey}}',
         'https://mainnet.infura.io/v3/{{infuraProjectId}}',
         'https://rpc.ankr.com/eth',
         'https://eth.api.pocket.network',
@@ -1213,10 +1212,6 @@ const networkInfo: EthereumNetworkInfo = {
     {
       type: 'blockchair',
       servers: ['https://api.blockchair.com']
-    },
-    {
-      type: 'blockcypher',
-      servers: ['https://api.blockcypher.com']
     }
   ],
 

diff --git a/src/ethereum/info/holeskyInfo.ts b/src/ethereum/info/holeskyInfo.ts
@@ -61,7 +61,6 @@ const networkInfo: EthereumNetworkInfo = {
       type: 'rpc',
       servers: [
         'https://eth-holesky-testnet.api.pocket.network',
-        'https://eth-holesky.g.alchemy.com/v2/{{alchemyApiKey}}',
         'https://holesky.infura.io/v3/{{infuraProjectId}}',
         'https://1rpc.io/holesky',
         'https://ethereum-holesky-rpc.publicnode.com',

diff --git a/src/ethereum/networkAdapters/BlockcypherAdapter.ts b/src/ethereum/networkAdapters/BlockcypherAdapter.ts
diff --git a/src/ethereum/networkAdapters/networkAdapterTypes.ts b/src/ethereum/networkAdapters/networkAdapterTypes.ts
@@ -19,7 +19,6 @@ import { AmberdataAdapterConfig } from './AmberdataAdapter'
 import { BlockbookAdapterConfig } from './BlockbookAdapter'
 import { BlockbookWsAdapterConfig } from './BlockbookWsAdapter'
 import { BlockchairAdapterConfig } from './BlockchairAdapter'
-import { BlockcypherAdapterConfig } from './BlockcypherAdapter'
 import { EvmScanAdapterConfig } from './EvmScanAdapter'
 import { FilfoxAdapterConfig } from './FilfoxAdapter'
 import { PulsechainScanAdapterConfig } from './PulsechainScanAdapter'
@@ -36,7 +35,6 @@ export type NetworkAdapterConfig =
   | BlockbookAdapterConfig
   | BlockbookWsAdapterConfig
   | BlockchairAdapterConfig
-  | BlockcypherAdapterConfig
   | EvmScanAdapterConfig
   | FilfoxAdapterConfig
   | PulsechainScanAdapterConfig
@@ -205,7 +203,6 @@ export abstract class NetworkAdapter<
       }
       default: {
         // amberdata
-        // alchemy
         if (isRateLimitError(resBody)) {
           throw new RateLimitError(`Rate limit exceeded for ${url}`)
         }

diff --git a/src/solana/solanaInfo.ts b/src/solana/solanaInfo.ts
@@ -214,7 +214,6 @@ const networkInfo: SolanaNetworkInfo = {
   ],
   rpcNodesArchival: [
     'https://api.mainnet-beta.solana.com',
-    // 'https://solana-mainnet.g.alchemy.com/v2/{{alchemyApiKey}}',
     'https://mainnet.helius-rpc.com/?api-key={{heliusApiKey}}'
   ],
   stakedConnectionRpcNodes: [

diff --git a/src/solana/solanaTypes.ts b/src/solana/solanaTypes.ts
@@ -117,7 +117,6 @@ export interface ParsedTxAmount {
 }
 
 export const asSolanaInitOptions = asObject({
-  alchemyApiKey: asOptional(asString),
   heliusApiKey: asOptional(asString),
   poktPortalApiKey: asOptional(asString)
 })

diff --git a/test/ethereum/network/currencyInfoFixture.ts b/test/ethereum/network/currencyInfoFixture.ts
@@ -65,10 +65,6 @@ export const currencyInfoFixture: EdgeCurrencyInfo = {
         {
           type: 'blockchair',
           servers: ['https://api.blockchair.com']
-        },
-        {
-          type: 'blockcypher',
-          servers: ['https://api.blockcypher.com']
         }
       ]
     }