Access Chainstack documentation, API references, and blockchain development guides through the Developer Portal MCP server for AI-assisted coding.
Deprecated. Documentation search is now available through the unified Chainstack MCP server at https://mcp.chainstack.com/mcp. The Developer Portal MCP server below will continue to work but is no longer the recommended integration.
The Developer Portal MCP server is integrated with Chainstack’s documentation platform powered by Mintlify. This MCP server provides AI models with comprehensive access to Chainstack’s blockchain development resources, documentation, and guides.This is a streamable HTTP MCP server, and not an SSE connection. Streamable HTTP is the latest MCP standard overtaking SSE.
For other AI tools that support streamable HTTP MCP, use the following URL:
https://docs.chainstack.com/mcp
This URL provides access to the complete Chainstack documentation and development resources through the Model Context Protocol.Again, do note that this is a streamable HTTP MCP connection, and not an SSE connection. Streamable HTTP is the latest MCP standard overtaking SSE.
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n_node_api/v3/getTransactions.json","openapi/ton_node_api/v3/getTransactionsByMasterchainBlock.json","openapi/ton_node_api/v3/getMasterchainInfo.json","openapi/ton_node_api/v3/estimateFee.json","openapi/ton_node_api/v3/getAdjacentTransactions.json","openapi/ton_node_api/v3/getTransactionsByMessage.json","openapi/ton_node_api/v3/getJettonMasters.json","openapi/ton_node_api/v3/getNFTCollections.json","openapi/ton_node_api/v3/getJettonWallets.json","openapi/ton_node_api/v3/getBlocks.json","openapi/ton_node_api/v3/getJettonTransfers.json","openapi/ton_node_api/v3/getAccountInfo.json","openapi/ton_node_api/v3/getAddressBookInfo.json","openapi/ton_node_api/v3/getMessages.json","openapi/ton_node_api/v3/getJettonBurns.json","openapi/ton_node_api/v3/getMasterchainBlockShards.json","openapi/arbitrum_node_api/transaction_info/eth_getTransactionReceipt.json","openapi/arbitrum_node_api/transaction_info/eth_getTransactionByBlockNumberAndIndex.json","openapi/arbitrum_node_api/transaction_info/eth_getTransactionByHash.json","openapi/arbitrum_node_api/transaction_info/eth_getTransactionByBlockHashAndIndex.json","openapi/arbitrum_node_api/transaction_info/eth_simulateV1.json","openapi/arbitrum_node_api/chain_info/eth_syncing.json","openapi/arbitrum_node_api/chain_info/eth_chainId.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_callMany.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_transaction.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_filter.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_replayBlockTransactions.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_get.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_replayTransaction.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_block.json","openapi/arbitrum_node_api/debug_and_trace/arbtrace_call.json","openapi/arbitrum_node_api/gas_data/eth_gasPrice.json","openapi/arbitrum_node_api/gas_data/eth_estimateGas.json","openapi/arbitrum_node_api/filter_handling/eth_getFilterChanges.json","openapi/arbitrum_node_api/filter_handling/eth_uninstallFilter.json","openapi/arbitrum_node_api/client_info/web3_clientVersion.json","openapi/arbitrum_node_api/blocks_info/eth_getBlockByNumber.json","openapi/arbitrum_node_api/blocks_info/eth_getBlockTransactionCountByHash.json","openapi/arbitrum_node_api/blocks_info/eth_blockNumber.json","openapi/arbitrum_node_api/blocks_info/eth_newBlockFilter.json","openapi/arbitrum_node_api/blocks_info/eth_getBlockByHash.json","openapi/arbitrum_node_api/blocks_info/eth_getBlockTransactionCountByNumber.json","openapi/arbitrum_node_api/accounts_info/eth_getStorageAt.json","openapi/arbitrum_node_api/accounts_info/eth_getBalance.json","openapi/arbitrum_node_api/accounts_info/eth_getTransactionCount.json","openapi/arbitrum_node_api/accounts_info/eth_getCode.json","openapi/arbitrum_node_api/logs_and_events/eth_newFilter.json","openapi/arbitrum_node_api/logs_and_events/eth_getLogs.json","openapi/arbitrum_node_api/execute_transactions/eth_call.json","openapi/arbitrum_node_api/execute_transactions/eth_sendRawTransaction.json","openapi/zksync_node_api/zks_getTestnetPaymaster.json","openapi/zksync_node_api/zks_estimateFee.json","openapi/zksync_node_api/zks_estimateGasL1ToL2.json","openapi/zksync_node_api/zks_getBytecodeByHash.json","openapi/zksync_node_api/zks_getMainContract.json","openapi/zksync_node_api/zks_L1ChainId.json","openapi/zksync_node_api/zks_getBlockDetails.json","openapi/zksync_node_api/zks_getBridgeContracts.json","openapi/zksync_node_api/zks_getL2ToL1LogProof.json","openapi/zksync_node_api/zks_getAllAccountBalances.json","openapi/zksync_node_api/zks_L1BatchNumber.json","openapi/zksync_node_api/zks_getL1BatchBlockRange.json","openapi/zksync_node_api/zks_getL1BatchDetails.json","openapi/zksync_node_api/zks_getTransactionDetails.json","openapi/zksync_node_api/zks_getRawBlockTransactions.json","openapi/optimism_node_api/eth_getBlockByNumber.json","openapi/optimism_node_api/eth_getTransactionReceipt.json","openapi/optimism_node_api/eth_getStorageAt.json","openapi/optimism_node_api/debug_traceCallMany.json","openapi/optimism_node_api/eth_getTransactionByBlockNumberAndIndex.json","openapi/optimism_node_api/eth_getBlockTransactionCountByHash.json","openapi/optimism_node_api/eth_getUncleCountByBlockHash.json","openapi/optimism_node_api/eth_getBalance.json","openapi/optimism_node_api/eth_getRawTransactionByBlockNumberAndIndex.json","openapi/optimism_node_api/debug_getModifiedAccountsByNumber.json","openapi/optimism_node_api/eth_gasPrice.json","openapi/optimism_node_api/eth_blockNumber.json","openapi/optimism_node_api/eth_getFilterLogs.json","openapi/optimism_node_api/eth_getUncleCountByBlockNumber.json","openapi/optimism_node_api/eth_createAccessList.json","openapi/optimism_node_api/net_listening.json","openapi/optimism_node_api/eth_newBlockFilter.json","openapi/optimism_node_api/eth_getFilterChanges.json","openapi/optimism_node_api/debug_traceTransaction.json","openapi/optimism_node_api/eth_es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