> ## Documentation Index > Fetch the complete documentation index at: https://docs.cosmos.network/llms.txt > Use this file to discover all available pages before exploring further. # GetNodeInfo > gRPC: `cosmos.base.tendermint.v1beta1.Service/GetNodeInfo` ([reference](/sdk/latest/api-reference/grpc/base#getnodeinfo)) GetNodeInfo queries the current node info. ## OpenAPI ````yaml /sdk/latest/api-reference/rest/openapi.yaml get /cosmos/base/tendermint/v1beta1/node_info openapi: 3.0.0 info: title: Cosmos SDK REST API description: >- HTTP bindings for the gRPC query services of the standard Cosmos SDK modules, documenting Cosmos SDK v0.55. Generated from cosmos/cosmos-sdk at commit 2086680ff8b08fd269ee653e087ea577bab79534 on ref `release/v0.55.x`. A chain exposes only the modules its application registers, so it may serve a subset of these routes alongside routes of its own. version: v0.55 servers: - url: https://cosmos-rest.publicnode.com description: >- Community-run public endpoint serving Cosmos Hub. Not operated by the Cosmos SDK team, and running a different SDK version than these pages document. Endpoints for modules the chain does not include return 501. - url: http://localhost:1317 description: Your own node. Requires api.enable in app.toml. security: [] tags: - name: auth - name: authz - name: bank - name: base - name: consensus - name: distribution - name: epochs - name: evidence - name: feegrant - name: gov - name: mint - name: slashing - name: staking - name: tx - name: upgrade paths: /cosmos/base/tendermint/v1beta1/node_info: get: tags: - base summary: GetNodeInfo description: >- gRPC: `cosmos.base.tendermint.v1beta1.Service/GetNodeInfo` ([reference](/sdk/latest/api-reference/grpc/base#getnodeinfo)) GetNodeInfo queries the current node info. operationId: base_v1beta1_GetNodeInfo responses: '200': description: A successful response. content: '*/*': schema: type: object properties: default_node_info: type: object properties: protocol_version: type: object properties: p2p: type: string format: uint64 block: type: string format: uint64 app: type: string format: uint64 nullable: true additionalProperties: false default_node_id: type: string listen_addr: type: string network: type: string version: type: string channels: type: string format: byte nullable: true moniker: type: string other: type: object properties: tx_index: type: string rpc_address: type: string nullable: true additionalProperties: false nullable: true additionalProperties: false application_version: type: object properties: name: type: string app_name: type: string version: type: string git_commit: type: string build_tags: type: string go_version: type: string build_deps: type: array items: type: object properties: path: type: string title: module path version: type: string title: module version sum: type: string title: checksum title: Module is the type for VersionInfo additionalProperties: false nullable: true cosmos_sdk_version: type: string description: >- VersionInfo is the type for the GetNodeInfoResponse message. nullable: true additionalProperties: false description: >- GetNodeInfoResponse is the response type for the Query/GetNodeInfo RPC method. additionalProperties: false default: description: An unexpected error response. content: '*/*': schema: type: object properties: code: type: integer format: int32 message: type: string details: type: array items: type: object properties: '@type': type: string description: >- A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in `path/google.protobuf.Duration`). The name should be in a canonical form (e.g., leading "." is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme `http`, `https`, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, `https` is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one. Schemes other than `http`, `https` (or the empty scheme) might be used with implementation specific semantics. additionalProperties: {} description: >- `Any` contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Foo foo = ...; Any any; any.PackFrom(foo); ... if (any.UnpackTo(&foo)) { ... } Example 2: Pack and unpack a message in Java. Foo foo = ...; Any any = Any.pack(foo); ... if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or ... if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); } Example 3: Pack and unpack a message in Python. foo = Foo(...) any = Any() any.Pack(foo) ... if any.Is(Foo.DESCRIPTOR): any.Unpack(foo) ... Example 4: Pack and unpack a message in Go foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { ... } ... foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { ... } The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". JSON ==== The JSON representation of an `Any` value uses the regular representation of the deserialized, embedded message, with an additional field `@type` which contains the type URL. Example: package google.profile; message Person { string first_name = 1; string last_name = 2; } { "@type": "type.googleapis.com/google.profile.Person", "firstName": , "lastName": } If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field `value` which holds the custom JSON in addition to the `@type` field. Example (for message [google.protobuf.Duration][]): { "@type": "type.googleapis.com/google.protobuf.Duration", "value": "1.212s" } ````