> ## 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. # Params (v1) > gRPC: `cosmos.gov.v1.Query/Params` ([reference](/sdk/latest/api-reference/grpc/gov#params-v1)) Params queries all parameters of the gov module. ## OpenAPI ````yaml /sdk/latest/api-reference/rest/openapi.yaml get /cosmos/gov/v1/params/{paramsType} 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/gov/v1/params/{paramsType}: get: tags: - gov summary: Params (v1) description: >- gRPC: `cosmos.gov.v1.Query/Params` ([reference](/sdk/latest/api-reference/grpc/gov#params-v1)) Params queries all parameters of the gov module. operationId: gov_v1_Params parameters: - name: paramsType description: >- params_type defines which parameters to query for, can be one of "voting", "tallying" or "deposit". in: path required: true schema: type: string responses: '200': description: A successful response. content: '*/*': schema: type: object properties: voting_params: description: |- Deprecated: Prefer to use `params` instead. voting_params defines the parameters related to voting. type: object properties: voting_period: type: string description: Duration of the voting period. nullable: true nullable: true additionalProperties: false deposit_params: description: |- Deprecated: Prefer to use `params` instead. deposit_params defines the parameters related to deposit. type: object properties: min_deposit: type: array items: type: object properties: denom: type: string amount: type: string description: >- Coin defines a token with a denomination and an amount. NOTE: The amount field is an Int which implements the custom method signatures required by gogoproto. additionalProperties: false description: Minimum deposit for a proposal to enter voting period. nullable: true max_deposit_period: type: string description: >- Maximum period for Atom holders to deposit on a proposal. Initial value: 2 months. nullable: true nullable: true additionalProperties: false tally_params: description: |- Deprecated: Prefer to use `params` instead. tally_params defines the parameters related to tally. type: object properties: quorum: type: string description: >- Minimum percentage of total stake needed to vote for a result to be considered valid. threshold: type: string description: >- Minimum proportion of Yes votes for proposal to pass. Default value: 0.5. veto_threshold: type: string description: >- Minimum value of Veto votes to Total votes ratio for proposal to be vetoed. Default value: 1/3. nullable: true additionalProperties: false params: description: params defines all the parameters of x/gov module. type: object properties: min_deposit: type: array items: type: object properties: denom: type: string amount: type: string description: >- Coin defines a token with a denomination and an amount. NOTE: The amount field is an Int which implements the custom method signatures required by gogoproto. additionalProperties: false description: Minimum deposit for a proposal to enter voting period. nullable: true max_deposit_period: type: string description: >- Maximum period for Atom holders to deposit on a proposal. Initial value: 2 months. nullable: true voting_period: type: string description: Duration of the voting period. nullable: true quorum: type: string description: >- Minimum percentage of total stake needed to vote for a result to be considered valid. threshold: type: string description: >- Minimum proportion of Yes votes for proposal to pass. Default value: 0.5. veto_threshold: type: string description: >- Minimum value of Veto votes to Total votes ratio for proposal to be vetoed. Default value: 1/3. min_initial_deposit_ratio: type: string description: >- The ratio representing the proportion of the deposit value that must be paid at proposal submission. proposal_cancel_ratio: type: string description: >- The cancel ratio which will not be returned back to the depositors when a proposal is cancelled. proposal_cancel_dest: type: string description: >- The address which will receive (proposal_cancel_ratio * deposit) proposal deposits. If empty, the (proposal_cancel_ratio * deposit) proposal deposits will be burned. expedited_voting_period: type: string description: >- Duration of the voting period of an expedited proposal. nullable: true expedited_threshold: type: string description: >- Minimum proportion of Yes votes for proposal to pass. Default value: 0.67. expedited_min_deposit: type: array items: type: object properties: denom: type: string amount: type: string description: >- Coin defines a token with a denomination and an amount. NOTE: The amount field is an Int which implements the custom method signatures required by gogoproto. additionalProperties: false description: >- Minimum expedited deposit for a proposal to enter voting period. nullable: true burn_vote_quorum: type: boolean title: burn deposits if a proposal does not meet quorum burn_proposal_deposit_prevote: type: boolean title: >- burn deposits if the proposal does not enter voting period burn_vote_veto: type: boolean title: burn deposits if quorum with vote type no_veto is met min_deposit_ratio: type: string description: >- The ratio representing the proportion of the deposit value minimum that must be met when making a deposit. Default value: 0.01. Meaning that for a chain with a min_deposit of 100stake, a deposit of 1stake would be required. nullable: true additionalProperties: false description: >- QueryParamsResponse is the response type for the Query/Params 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" } ````