# Cosmos Docs: CometBFT > Developer documentation for the Cosmos stack. Build secure, reliable, and high-performance blockchains. ## CometBFT ### v0.40 #### Learn ##### CometBFT - [CometBFT Documentation](https://docs.cosmos.network/cometbft/latest/docs/README.md): CometBFT is a blockchain application platform. - [Intro](https://docs.cosmos.network/cometbft/latest/docs/introduction/intro.md) ###### Guides - [Quick Start](https://docs.cosmos.network/cometbft/latest/docs/guides/Quick-Start.md) - [Install CometBFT](https://docs.cosmos.network/cometbft/latest/docs/guides/Install-CometBFT.md) - [Creating an application in Go](https://docs.cosmos.network/cometbft/latest/docs/guides/Creating-an-application-in-Go.md) - [Creating a built-in application in Go](https://docs.cosmos.network/cometbft/latest/docs/guides/Creating-a-built-in-application-in-Go.md) ###### Apps - [Getting Started](https://docs.cosmos.network/cometbft/latest/docs/app-dev/Getting-Started.md) - [Application Architecture Guide](https://docs.cosmos.network/cometbft/latest/docs/app-dev/Application-Architecture-Guide.md) - [Using ABCI-CLI](https://docs.cosmos.network/cometbft/latest/docs/app-dev/Using-ABCI-CLI.md) - [Indexing Transactions](https://docs.cosmos.network/cometbft/latest/docs/app-dev/Indexing-Transactions.md) ###### Core - [Using CometBFT](https://docs.cosmos.network/cometbft/latest/docs/core/Using-CometBFT.md) - [Running in production](https://docs.cosmos.network/cometbft/latest/docs/core/Running-in-production.md) - [Configuration](https://docs.cosmos.network/cometbft/latest/docs/core/configuration.md) - [Mempool](https://docs.cosmos.network/cometbft/latest/docs/core/mempool.md) - [Block Sync](https://docs.cosmos.network/cometbft/latest/docs/core/block-sync.md) - [State Sync](https://docs.cosmos.network/cometbft/latest/docs/core/state-sync.md) - [RPC](https://docs.cosmos.network/cometbft/latest/docs/core/RPC.md) - [Subscribing to events via Websocket](https://docs.cosmos.network/cometbft/latest/docs/core/Subscribing-to-events-via-Websocket.md) - [Metrics](https://docs.cosmos.network/cometbft/latest/docs/core/metrics.md) - [Validators](https://docs.cosmos.network/cometbft/latest/docs/core/Validators.md) - [Light Client](https://docs.cosmos.network/cometbft/latest/docs/core/light-client.md) - [Block Structure](https://docs.cosmos.network/cometbft/latest/docs/core/block-structure.md) - [How to read logs](https://docs.cosmos.network/cometbft/latest/docs/core/how-to-read-logs.md) ###### Experimental - [Lib-P2P Networking](https://docs.cosmos.network/cometbft/latest/docs/experimental/lib-p2p.md): Performant and scalable peer-to-peer networking for CometBFT ###### Developer Tools - [Overview](https://docs.cosmos.network/cometbft/latest/docs/tools/Overview.md) - [Debugging](https://docs.cosmos.network/cometbft/latest/docs/tools/debugging.md) ###### Networks - [Docker Compose](https://docs.cosmos.network/cometbft/latest/docs/networks/Docker-Compose.md) ###### CometBFT Quality Assurance - [CometBFT Quality Assurance](https://docs.cosmos.network/cometbft/latest/docs/qa/CometBFT-qa.md) - [Method](https://docs.cosmos.network/cometbft/latest/docs/qa/Method.md) - [CometBFT QA 38](https://docs.cosmos.network/cometbft/latest/docs/qa/CometBFT-QA-38.md) - [CometBFT QA 37](https://docs.cosmos.network/cometbft/latest/docs/qa/CometBFT-QA-37.md) - [CometBFT QA 34](https://docs.cosmos.network/cometbft/latest/docs/qa/CometBFT-QA-34.md) - [TMCore QA 37](https://docs.cosmos.network/cometbft/latest/docs/qa/TMCore-QA-37.md) - [TMCore QA 34](https://docs.cosmos.network/cometbft/latest/docs/qa/TMCore-QA-34.md) #### Specification ##### CometBFT Spec - [Overview](https://docs.cosmos.network/cometbft/latest/spec/CometBFT-Spec.md) ###### Core - [Overview](https://docs.cosmos.network/cometbft/latest/spec/core/Overview.md) - [Data Structures](https://docs.cosmos.network/cometbft/latest/spec/core/Data_structures.md) - [Encoding](https://docs.cosmos.network/cometbft/latest/spec/core/encoding.md) - [Genesis](https://docs.cosmos.network/cometbft/latest/spec/core/genesis.md) - [State](https://docs.cosmos.network/cometbft/latest/spec/core/state.md) ###### ABCI++ - [Overview](https://docs.cosmos.network/cometbft/latest/spec/abci/Overview.md) - [Overview and basic concepts](https://docs.cosmos.network/cometbft/latest/spec/abci/Outline.md) - [Methods](https://docs.cosmos.network/cometbft/latest/spec/abci/Methods.md) - [Requirements for the Application](https://docs.cosmos.network/cometbft/latest/spec/abci/Requirements-for-the-Application.md) - [CometBFT's expected behavior](https://docs.cosmos.network/cometbft/latest/spec/abci/CometBFTs-expected-behavior.md) - [Client and Server](https://docs.cosmos.network/cometbft/latest/spec/abci/Client-and-server.md) - [ABCI++ extra](https://docs.cosmos.network/cometbft/latest/spec/abci/Introduction.md) ###### Consensus - [Overview](https://docs.cosmos.network/cometbft/latest/spec/consensus/Overview.md) - [Consensus Paper](https://docs.cosmos.network/cometbft/latest/spec/consensus/Consensus-Paper.md) - [Byzantine Consensus Algorithm](https://docs.cosmos.network/cometbft/latest/spec/consensus/Byzantine-Consensus-Algorithm.md) - [Light Client](https://docs.cosmos.network/cometbft/latest/spec/consensus/Light-Client.md) - [Creating a proposal](https://docs.cosmos.network/cometbft/latest/spec/consensus/Creating-Proposal.md) - [BFT Time](https://docs.cosmos.network/cometbft/latest/spec/consensus/BFT-Time.md) - [Proposer Selection](https://docs.cosmos.network/cometbft/latest/spec/consensus/Proposer-Selection.md) - [Evidence](https://docs.cosmos.network/cometbft/latest/spec/consensus/Evidence.md) - [Validator Signing](https://docs.cosmos.network/cometbft/latest/spec/consensus/Validator-Signing.md) - [WAL](https://docs.cosmos.network/cometbft/latest/spec/consensus/WAL.md) ###### Light Client - [Light Client Specification](https://docs.cosmos.network/cometbft/latest/spec/light-client/Light-Client-Specification.md) - [Verification](https://docs.cosmos.network/cometbft/latest/spec/light-client/verification.md) - [Fork Detection](https://docs.cosmos.network/cometbft/latest/spec/light-client/Fork-Detection.md) - [Accountability](https://docs.cosmos.network/cometbft/latest/spec/light-client/Accountability.md) ###### P2P - [Peer to Peer](https://docs.cosmos.network/cometbft/latest/spec/p2p/Peer-to-Peer.md) - [Implementation](https://docs.cosmos.network/cometbft/latest/spec/p2p/Implementation-of-the-p2p-layer.md) ###### Legacy Docs - [Legacy Docs](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/Overview.md) - [P2P Multiplex Connection](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/P2P-Multiplex-Connection.md) - [Peers](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/Peers.md) - [P2P Config](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/P2P-Config.md) - [Peer Discovery](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/Peer-Discovery.md) ###### Messages - [Overview](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/messages/Overview.md) - [Block Sync](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/messages/block-sync.md) - [Evidence](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/messages/evidence.md) - [Mempool](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/messages/mempool.md) - [State Sync](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/messages/state-sync.md) - [Peer Exchange](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/messages/Peer-Exchange.md) - [Consensus](https://docs.cosmos.network/cometbft/latest/spec/p2p/legacy-docs/messages/consensus.md) ###### Reactors - [Reactors](https://docs.cosmos.network/cometbft/latest/spec/p2p/reactor-api/Reactors.md) - [Reactor API](https://docs.cosmos.network/cometbft/latest/spec/p2p/reactor-api/Reactor-Api.md) - [API for Reactors](https://docs.cosmos.network/cometbft/latest/spec/p2p/reactor-api/API-for-Reactors.md) ###### RPC - [RPC spec](https://docs.cosmos.network/cometbft/latest/spec/rpc/Rpc-Spe.md) ###### Blockchain - [Blockchain](https://docs.cosmos.network/cometbft/latest/spec/blockchain/Blockchain.md) #### API Reference ##### Overview - [CometBFT RPC](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/index.md): The RPC server provides an API for interacting with a CometBFT node, including blockchain data, transaction broadcasting, and node information. ##### RPC Methods ###### Tx - [broadcast_tx_sync](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/tx/broadcast_tx_sync.md): Returns with the response from CheckTx. Does not wait for DeliverTx result. - [broadcast_tx_async](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/tx/broadcast_tx_async.md): Returns right away, with no response. Does not wait for CheckTx nor DeliverTx results. - [broadcast_tx_commit](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/tx/broadcast_tx_commit.md): Returns with the responses from CheckTx and DeliverTx. - [check_tx](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/tx/check_tx.md): Checks the transaction without executing it. ###### Info - [health](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/health.md): Node heartbeat - [status](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/status.md): Node Status - [net_info](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/net_info.md): Network information - [blockchain](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/blockchain.md): Get block headers (max: 20) for minHeight <= height <= maxHeight. - [header](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/header.md): Get header at a specified height - [header_by_hash](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/header_by_hash.md): Get header by hash - [block](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/block.md): Get block at a specified height - [block_by_hash](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/block_by_hash.md): Get block by hash - [block_results](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/block_results.md): Get block results at a specified height - [commit](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/commit.md): Get commit results at a specified height - [validators](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/validators.md): Get validator set at a specified height - [genesis](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/genesis.md): Get Genesis - [genesis_chunked](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/genesis_chunked.md): Get Genesis in multiple chunks - [dump_consensus_state](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/dump_consensus_state.md): Get consensus state - [consensus_state](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/consensus_state.md): Get consensus state - [consensus_params](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/consensus_params.md): Get consensus parameters - [unconfirmed_txs](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/unconfirmed_txs.md): Get the list of unconfirmed transactions - [num_unconfirmed_txs](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/num_unconfirmed_txs.md): Get data about unconfirmed transactions - [tx_search](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/tx_search.md): Search for transactions - [block_search](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/block_search.md): Search for blocks by FinalizeBlock events - [tx](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/tx.md): Get transactions by hash - [broadcast_evidence](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/info/broadcast_evidence.md): Broadcast evidence of the misbehavior. ###### Unsafe - [dial_seeds](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/unsafe/dial_seeds.md): Dial Seeds (Unsafe) - [dial_peers](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/unsafe/dial_peers.md): Add Peers/Persistent Peers (unsafe) ###### ABCI - [abci_info](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/abci/abci_info.md): Get info about the application. - [abci_query](https://docs.cosmos.network/cometbft/latest/api-reference/rpc/abci/abci_query.md): Query the application for some information. #### Changelog - [Changelog](https://docs.cosmos.network/cometbft/latest/changelog/release-notes.md): Release history and changelog for Cosmos COMETBFT ### next #### API Reference ##### RPC Methods ###### Tx - [broadcast_tx_sync](https://docs.cosmos.network/cometbft/next/api-reference/rpc/tx/broadcast_tx_sync.md): Returns with the response from CheckTx. Does not wait for DeliverTx result. - [broadcast_tx_async](https://docs.cosmos.network/cometbft/next/api-reference/rpc/tx/broadcast_tx_async.md): Returns right away, with no response. Does not wait for CheckTx nor DeliverTx results. - [broadcast_tx_commit](https://docs.cosmos.network/cometbft/next/api-reference/rpc/tx/broadcast_tx_commit.md): Returns with the responses from CheckTx and DeliverTx. - [check_tx](https://docs.cosmos.network/cometbft/next/api-reference/rpc/tx/check_tx.md): Checks the transaction without executing it. ###### Info - [health](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/health.md): Node heartbeat - [status](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/status.md): Node Status - [net_info](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/net_info.md): Network information - [blockchain](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/blockchain.md): Get block headers (max: 20) for minHeight <= height <= maxHeight. - [header](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/header.md): Get header at a specified height - [header_by_hash](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/header_by_hash.md): Get header by hash - [block](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/block.md): Get block at a specified height - [block_by_hash](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/block_by_hash.md): Get block by hash - [block_results](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/block_results.md): Get block results at a specified height - [commit](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/commit.md): Get commit results at a specified height - [validators](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/validators.md): Get validator set at a specified height - [genesis](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/genesis.md): Get Genesis - [genesis_chunked](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/genesis_chunked.md): Get Genesis in multiple chunks - [dump_consensus_state](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/dump_consensus_state.md): Get consensus state - [consensus_state](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/consensus_state.md): Get consensus state - [consensus_params](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/consensus_params.md): Get consensus parameters - [unconfirmed_txs](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/unconfirmed_txs.md): Get the list of unconfirmed transactions - [num_unconfirmed_txs](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/num_unconfirmed_txs.md): Get data about unconfirmed transactions - [tx_search](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/tx_search.md): Search for transactions - [block_search](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/block_search.md): Search for blocks by FinalizeBlock events - [tx](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/tx.md): Get transactions by hash - [broadcast_evidence](https://docs.cosmos.network/cometbft/next/api-reference/rpc/info/broadcast_evidence.md): Broadcast evidence of the misbehavior. ###### Unsafe - [dial_seeds](https://docs.cosmos.network/cometbft/next/api-reference/rpc/unsafe/dial_seeds.md): Dial Seeds (Unsafe) - [dial_peers](https://docs.cosmos.network/cometbft/next/api-reference/rpc/unsafe/dial_peers.md): Add Peers/Persistent Peers (unsafe) ###### ABCI - [abci_info](https://docs.cosmos.network/cometbft/next/api-reference/rpc/abci/abci_info.md): Get info about the application. - [abci_query](https://docs.cosmos.network/cometbft/next/api-reference/rpc/abci/abci_query.md): Query the application for some information. ### v0.39 #### API Reference ##### RPC Methods ###### Tx - [broadcast_tx_sync](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/tx/broadcast_tx_sync.md): Returns with the response from CheckTx. Does not wait for DeliverTx result. - [broadcast_tx_async](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/tx/broadcast_tx_async.md): Returns right away, with no response. Does not wait for CheckTx nor DeliverTx results. - [broadcast_tx_commit](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/tx/broadcast_tx_commit.md): Returns with the responses from CheckTx and DeliverTx. - [check_tx](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/tx/check_tx.md): Checks the transaction without executing it. ###### Info - [health](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/health.md): Node heartbeat - [status](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/status.md): Node Status - [net_info](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/net_info.md): Network information - [blockchain](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/blockchain.md): Get block headers (max: 20) for minHeight <= height <= maxHeight. - [header](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/header.md): Get header at a specified height - [header_by_hash](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/header_by_hash.md): Get header by hash - [block](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/block.md): Get block at a specified height - [block_by_hash](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/block_by_hash.md): Get block by hash - [block_results](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/block_results.md): Get block results at a specified height - [commit](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/commit.md): Get commit results at a specified height - [validators](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/validators.md): Get validator set at a specified height - [genesis](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/genesis.md): Get Genesis - [genesis_chunked](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/genesis_chunked.md): Get Genesis in multiple chunks - [dump_consensus_state](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/dump_consensus_state.md): Get consensus state - [consensus_state](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/consensus_state.md): Get consensus state - [consensus_params](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/consensus_params.md): Get consensus parameters - [unconfirmed_txs](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/unconfirmed_txs.md): Get the list of unconfirmed transactions - [num_unconfirmed_txs](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/num_unconfirmed_txs.md): Get data about unconfirmed transactions - [tx_search](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/tx_search.md): Search for transactions - [block_search](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/block_search.md): Search for blocks by FinalizeBlock events - [tx](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/tx.md): Get transactions by hash - [broadcast_evidence](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/info/broadcast_evidence.md): Broadcast evidence of the misbehavior. ###### Unsafe - [dial_seeds](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/unsafe/dial_seeds.md): Dial Seeds (Unsafe) - [dial_peers](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/unsafe/dial_peers.md): Add Peers/Persistent Peers (unsafe) ###### ABCI - [abci_info](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/abci/abci_info.md): Get info about the application. - [abci_query](https://docs.cosmos.network/cometbft/v0.39/api-reference/rpc/abci/abci_query.md): Query the application for some information. ### v0.38 #### API Reference ##### RPC Methods ###### Tx - [broadcast_tx_sync](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/tx/broadcast_tx_sync.md): Returns with the response from CheckTx. Does not wait for DeliverTx result. - [broadcast_tx_async](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/tx/broadcast_tx_async.md): Returns right away, with no response. Does not wait for CheckTx nor DeliverTx results. - [broadcast_tx_commit](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/tx/broadcast_tx_commit.md): Returns with the responses from CheckTx and DeliverTx. - [check_tx](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/tx/check_tx.md): Checks the transaction without executing it. ###### Info - [health](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/health.md): Node heartbeat - [status](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/status.md): Node Status - [net_info](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/net_info.md): Network information - [blockchain](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/blockchain.md): Get block headers (max: 20) for minHeight <= height <= maxHeight. - [header](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/header.md): Get header at a specified height - [header_by_hash](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/header_by_hash.md): Get header by hash - [block](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/block.md): Get block at a specified height - [block_by_hash](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/block_by_hash.md): Get block by hash - [block_results](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/block_results.md): Get block results at a specified height - [commit](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/commit.md): Get commit results at a specified height - [validators](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/validators.md): Get validator set at a specified height - [genesis](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/genesis.md): Get Genesis - [genesis_chunked](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/genesis_chunked.md): Get Genesis in multiple chunks - [dump_consensus_state](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/dump_consensus_state.md): Get consensus state - [consensus_state](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/consensus_state.md): Get consensus state - [consensus_params](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/consensus_params.md): Get consensus parameters - [unconfirmed_txs](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/unconfirmed_txs.md): Get the list of unconfirmed transactions - [num_unconfirmed_txs](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/num_unconfirmed_txs.md): Get data about unconfirmed transactions - [tx_search](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/tx_search.md): Search for transactions - [block_search](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/block_search.md): Search for blocks by FinalizeBlock events - [tx](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/tx.md): Get transactions by hash - [broadcast_evidence](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/info/broadcast_evidence.md): Broadcast evidence of the misbehavior. ###### Unsafe - [dial_seeds](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/unsafe/dial_seeds.md): Dial Seeds (Unsafe) - [dial_peers](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/unsafe/dial_peers.md): Add Peers/Persistent Peers (unsafe) ###### ABCI - [abci_info](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/abci/abci_info.md): Get info about the application. - [abci_query](https://docs.cosmos.network/cometbft/v0.38/api-reference/rpc/abci/abci_query.md): Query the application for some information. ## OpenAPI Specs - [openapi](/cometbft/latest/api-reference/rpc/openapi.yaml) - [openapi](/cometbft/next/api-reference/rpc/openapi.yaml) - [openapi](/cometbft/v0.39/api-reference/rpc/openapi.yaml) - [openapi](/cometbft/v0.38/api-reference/rpc/openapi.yaml)