# Tatum Blockchain Gateway **Official Documentation:** https://docs.tatum.io The following interfaces are available on this chain: - `kaia-kairos-json-rpc` (jsonrpc) ## kaia-kairos-json-rpc - jsonrpc The primary endpoint for making API calls is: `https://kaia-kairos.gateway.tatum.io` The following is a curated list of supported JSON-RPC methods. Please refer to the official documentation for details on required parameters. - `debug_getBadBlocks` - `debug_storageRangeAt` - `debug_traceBlock` - `debug_traceBlockByHash` - `debug_traceBlockByNumber` - `debug_traceCall` - `debug_traceTransaction` - `eth_blockNumber` - `eth_call` - `eth_callMany` - `eth_chainId` - `eth_estimateGas` - `eth_feeHistory` - `eth_gasPrice` - `eth_getBalance` - `eth_getBlockByHash` - `eth_getBlockByNumber` - `eth_getBlockReceipts` - `eth_getBlockTransactionCountByHash` - `eth_getBlockTransactionCountByNumber` - `eth_getCode` - `eth_getLogs` - `eth_getProof` - `eth_getStorageAt` - `eth_getTransactionByBlockHashAndIndex` - `eth_getTransactionByBlockNumberAndIndex` - `eth_getTransactionByHash` - `eth_getTransactionCount` - `eth_getTransactionReceipt` - `eth_getUncleByBlockHashAndIndex` - `eth_getUncleByBlockNumberAndIndex` - `eth_getUncleCountByBlockHash` - `eth_getUncleCountByBlockNumber` - `eth_maxPriorityFeePerGas` - `eth_sendRawTransaction` - `eth_signTypedData` - `eth_signTypedData_v3` - `eth_syncing` - `kaia_blockNumber` - `kaia_call` - `kaia_chainId` - `kaia_estimateGas` - `kaia_gasPrice` - `kaia_getBalance` - `kaia_getBlockByHash` - `kaia_getBlockByNumber` - `kaia_getBlockReceipts` - `kaia_getBlockTransactionCountByHash` - `kaia_getBlockTransactionCountByNumber` - `kaia_getCode` - `kaia_getLogs` - `kaia_getStorageAt` - `kaia_getTransactionByBlockHashAndIndex` - `kaia_getTransactionByBlockNumberAndIndex` - `kaia_getTransactionByHash` - `kaia_getTransactionCount` - `kaia_getTransactionReceipt` - `kaia_maxPriorityFeePerGas` - `kaia_sendRawTransaction` - `klay_blockNumber` - `klay_call` - `klay_chainId` - `klay_estimateGas` - `klay_gasPrice` - `klay_getBalance` - `klay_getBlockByHash` - `klay_getBlockByNumber` - `klay_getBlockReceipts` - `klay_getBlockTransactionCountByHash` - `klay_getBlockTransactionCountByNumber` - `klay_getCode` - `klay_getLogs` - `klay_getRewards` - `klay_getStorageAt` - `klay_getTransactionByBlockHashAndIndex` - `klay_getTransactionByBlockNumberAndIndex` - `klay_getTransactionByHash` - `klay_getTransactionCount` - `klay_getTransactionReceipt` - `klay_maxPriorityFeePerGas` - `klay_sendRawTransaction` - `net_peerCount` - `net_version` - `trace_block` - `trace_call` - `trace_callMany` - `trace_rawTransaction` - `trace_replayBlockTransactions` - `trace_replayTransaction` - `trace_transaction` - `txpool_content` - `txpool_inspect` - `txpool_status` - `web3_clientVersion`