cosmos-sdk

module

v0.39.0 Latest Latest Go to latest Published: Jul 20, 2020 License: Apache-2.0

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Repository

github.com/cosmos/cosmos-sdk

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README ¶

Cosmos SDK

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The Cosmos-SDK is a framework for building blockchain applications in Golang. It is being used to build Gaia, the first implementation of the Cosmos Hub.

WARNING: The SDK has mostly stabilized, but we are still making some breaking changes.

Note: Requires Go 1.13+

Quick Start

To learn how the SDK works from a high-level perspective, go to the SDK Intro.

If you want to get started quickly and learn how to build on top of the SDK, please follow the SDK Application Tutorial. You can also fork the tutorial's repository to get started building your own Cosmos SDK application.

For more, please go to the Cosmos SDK Docs.

Cosmos Hub Mainnet

The Cosmos Hub application, gaia, has moved to its own repository. Go there to join the Cosmos Hub mainnet and more.

Scaffolding

If you are starting a new app or a new module we provide a scaffolding tool to help you get started and speed up development. If you have any questions or find a bug, feel free to open an issue in the repo.

Disambiguation

This Cosmos-SDK project is not related to the React-Cosmos project (yet). Many thanks to Evan Coury and Ovidiu (@skidding) for this Github organization name. As per our agreement, this disambiguation notice will stay here.

Directories ¶

Path	Synopsis
api module
baseapp
client
context
debug
flags
input
keys
lcd
lcd/statik Package statik contains static assets.	Package statik contains static assets.
rpc
codec
container module
cosmovisor module
crypto
keys
keys/hd Package hd provides basic functionality Hierarchical Deterministic Wallets.	Package hd provides basic functionality Hierarchical Deterministic Wallets.
keys/keyerror
keys/mintkey
db module
depinject module
errors module
log module
math module
orm module
server
config
mock nolint	nolint
simapp
helpers
params Package params defines the simulation parameters in the simapp.	Package params defines the simulation parameters in the simapp.
store
cache
cachekv
cachemulti
dbadapter
gaskv
iavl
list
prefix
queue
rootmulti
tracekv
transient
types
tools/ics23 Module
tests
mocks Package mocks is a generated GoMock package.	Package mocks is a generated GoMock package.
types
errors Package errors implements custom error interfaces for cosmos-sdk.	Package errors implements custom error interfaces for cosmos-sdk.
module Package module contains application module patterns and associated "manager" functionality.	Package module contains application module patterns and associated "manager" functionality.
rest Package rest provides HTTP types and primitives for REST requests validation and responses handling.	Package rest provides HTTP types and primitives for REST requests validation and responses handling.
version Package version is a convenience utility that provides SDK consumers with a ready-to-use version command that produces apps versioning information based on flags passed at compile time.	Package version is a convenience utility that provides SDK consumers with a ready-to-use version command that produces apps versioning information based on flags passed at compile time.
x
auth nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/ante ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/keeper ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/types	nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/ante ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/keeper ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/types
auth/ante
auth/client/cli
auth/client/rest
auth/client/utils
auth/exported
auth/keeper
auth/legacy/v0_34 DONTCOVER nolint	DONTCOVER nolint
auth/legacy/v0_36 DONTCOVER nolint DONTCOVER nolint	DONTCOVER nolint DONTCOVER nolint
auth/legacy/v0_38
auth/simulation
auth/types nolint noalias	nolint noalias
auth/vesting nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/vesting/types/	nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/auth/vesting/types/
auth/vesting/exported
auth/vesting/types nolint noalias	nolint noalias
bank
bank/client/cli
bank/client/rest
bank/internal/keeper
bank/internal/types
bank/simulation
crisis
crisis/client/cli nolint	nolint
crisis/internal/keeper
crisis/internal/types
distribution Package distribution implements a Cosmos SDK module, that provides an implementation of the F1 fee distribution algorithm.	Package distribution implements a Cosmos SDK module, that provides an implementation of the F1 fee distribution algorithm.
distribution/client
distribution/client/cli nolint	nolint
distribution/client/common
distribution/client/rest
distribution/keeper
distribution/legacy/v0_34 DONTCOVER nolint	DONTCOVER nolint
distribution/legacy/v0_36 DONTCOVER nolint	DONTCOVER nolint
distribution/legacy/v0_38
distribution/simulation
distribution/types nolint	nolint
evidence Package evidence implements a Cosmos SDK module, per ADR 009, that allows for the submission and handling of arbitrary evidence of misbehavior.	Package evidence implements a Cosmos SDK module, per ADR 009, that allows for the submission and handling of arbitrary evidence of misbehavior.
evidence/client
evidence/client/cli
evidence/client/rest
evidence/exported
evidence/internal/keeper
evidence/internal/types DONTCOVER Common testing types and utility functions and methods to be used in unit and integration testing of the evidence module.	DONTCOVER Common testing types and utility functions and methods to be used in unit and integration testing of the evidence module.
genaccounts Package genaccounts is now deprecated.	Package genaccounts is now deprecated.
genaccounts/legacy/v0_34 DONTCOVER nolint	DONTCOVER nolint
genaccounts/legacy/v0_36 DONTCOVER nolint DONTCOVER nolint	DONTCOVER nolint DONTCOVER nolint
genutil nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/genutil/types Package genutil contains a variety of genesis utility functionality for usage within a blockchain application.	nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/genutil/types Package genutil contains a variety of genesis utility functionality for usage within a blockchain application.
genutil/client/cli
genutil/client/rest
genutil/legacy/v0_36
genutil/legacy/v0_38
genutil/types
gov nolint DONTCOVER	nolint DONTCOVER
gov/client
gov/client/cli
gov/client/rest
gov/client/utils
gov/keeper nolint	nolint
gov/legacy/v0_34 DONTCOVER nolint	DONTCOVER nolint
gov/legacy/v0_36 DONTCOVER nolint	DONTCOVER nolint
gov/simulation
gov/types
mint
mint/client/cli
mint/client/rest
mint/internal/keeper
mint/internal/types
mint/simulation
mock Package mock provides utility methods to ease writing tests.	Package mock provides utility methods to ease writing tests.
params Package params provides a namespaced module parameter store.	Package params provides a namespaced module parameter store.
params/client
params/client/cli
params/client/rest
params/client/utils
params/simulation
params/subspace To prevent namespace collision between consumer modules, we define a type Subspace.	To prevent namespace collision between consumer modules, we define a type Subspace.
params/types
simulation Package simulation implements a full fledged Cosmos SDK application used for executing simulation test suites.	Package simulation implements a full fledged Cosmos SDK application used for executing simulation test suites.
slashing
slashing/client/cli
slashing/client/rest
slashing/internal/keeper nolint nolint:deadcode,unused DONTCOVER noalias	nolint nolint:deadcode,unused DONTCOVER noalias
slashing/internal/types noalias noalias DONTCOVER	noalias noalias DONTCOVER
slashing/simulation
staking
staking/client/cli
staking/client/rest
staking/exported
staking/keeper
staking/legacy/v0_34 DONTCOVER nolint	DONTCOVER nolint
staking/legacy/v0_36 DONTCOVER nolint DONTCOVER nolint	DONTCOVER nolint DONTCOVER nolint
staking/legacy/v0_38 DONTCOVER nolint DONTCOVER nolint	DONTCOVER nolint DONTCOVER nolint
staking/simulation
staking/types
supply nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/supply/internal/keeper ALIASGEN: github.com/cosmos/cosmos-sdk/x/supply/internal/types	nolint autogenerated code using github.com/rigelrozanski/multitool aliases generated for the following subdirectories: ALIASGEN: github.com/cosmos/cosmos-sdk/x/supply/internal/keeper ALIASGEN: github.com/cosmos/cosmos-sdk/x/supply/internal/types
supply/client/cli
supply/client/rest
supply/exported
supply/internal/keeper
supply/internal/types
supply/legacy/v0_36 DONTCOVER nolint	DONTCOVER nolint
supply/simulation
upgrade Package upgrade provides a Cosmos SDK module that can be used for smoothly upgrading a live Cosmos chain to a new software version.	Package upgrade provides a Cosmos SDK module that can be used for smoothly upgrading a live Cosmos chain to a new software version.
upgrade/client
upgrade/client/cli
upgrade/client/rest
upgrade/internal/keeper
upgrade/internal/types
circuit Module
feegrant Module
group Module
nft Module

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