Libraries and APIs

This page comprised a large list of libraries and APIs currently available. We recommend using this resource as a starting point before development to find projects that match your own, and use the existing examples to simplify your efforts. These resources may also connect you with developers who you can interact with via Slack or Discord. Stay tuned, as more ongoing projects will be added here continuously!

Provenance Blockchain APIs

Resource	Description
Attribute Attribute Tx Messages Query Attribute Messages	API for the Attribute Module
MarkerAccount Marker Tx Messages Query Marker Messages	API for the Marker Module
Scope (NFT) Metadata Tx Messages Query Metadata Messages	API for the Metadata Module
MsgFee MsgFees Tx Messages Query MsgFees Messages	API for the Msgfees Module
NameRecord Name Tx Messages Query Name Messages	API for the Name Module
RewardProgram Reward Tx Messages Query Reward Messages	API for the Reward Module
https://buf.build/cosmos/cosmos-sdk/docs/main	Cosmos API Documentation
https://docs.tendermint.com/main/rpc/	Tendermint API Documentation

Data and Business Intelligence

Resource	Description
https://github.com/provenance-io/event-stream	Event Stream - blockchain event listener
https://github.com/provenance-io/aggregate-service	Aggregator - Aggregate data to support business decisions Blog post on using Aggregator
https://github.com/provenance-io/explorer-service	Explorer Service - API for the Provenance Blockchain Explorer containing aggregate and cached data

Data Privacy and Off-Chain Data Storage

BlockVault Contracts

Resource	Description
Off-Chain BlockVault Contracts & SDK	An introduction and tutorial on Provenance Blockchain's off-chain SDK, published on Medium

Object Store

Resource	Description
https://github.com/provenance-io/object-store	An object storage system with a gRPC interface and strong encryption properties

Client Side Contract Execution

Resource	Description
https://github.com/provenance-io/loan-package-contracts	Defines a loan package scope specification and BlockVault smart contracts that can be executed against it
https://github.com/provenance-io/object-store	A object storage system with a gRPC interface and strong encryption properties
https://github.com/provenance-io/object-store-locator	Object store locator service
https://github.com/provenance-io/p8e	Optional layer that allows client-side contract execution with data privacy
https://github.com/provenance-io/p8e-cee-api	Provenance Contract Execution Environment API
https://github.com/provenance-io/p8e-docker-compose	Supporting tools for rapid BlockVault test environment deployment
https://github.com/provenance-io/p8e-gradle-plugin	Allows for publishing BlockVault Contracts against a BlockVault environment
https://github.com/provenance-io/p8e-scope-sdk	Development kit for interacting with the Provenance Blockchain metadata module
https://github.com/provenance-io/p8e-ui	Simple UI for BlockVault development

Data Models

Resource	Description
https://github.com/provenance-io/metadata-asset-model	protobuf data model reference standard for Provenance Blockchain Metadata module and BlockVault Contract Execution Environment

Docker Images

Resource	Description
https://hub.docker.com/u/provenanceio	A docker hub website with twenty downloadable provenance docker images to help kickstart development

Example dApps

Read the dApps page

Resource	Description
https://github.com/provenance-io/how-to-provenance/tree/main/name-service-dapp-example	A serverless Name Service dApp

IBC

Resource	Description
https://github.com/provenance-io/relayer	a basic relayer implementation that is meant for users wishing to relay packets/data between sets of IBC enabled chains
https://github.com/provenance-io/ibc	Contracts, utilities, andother utilities needed for ibc
https://github.com/provenance-io/ibc-go	Provenance version of the IBC protocol in Golang

Key Management and Wallets

Read the Wallets page

Resource	Description
https://github.com/provenance-io/originator-key-access-lib	Generic approach to fetching access-controlled keys for Provenance.
https://github.com/provenance-io/provenance-dart	Provenance Mobile Wallet app source code - Flutter/Dart - iOS and Android
https://github.com/provenance-io/provwallet-swift	R&D iOs mobile app
https://github.com/provenance-io/walletconnect-js	WalletConnect client for dApps
https://github.com/provenance-io/walletconnect-js/tree/main/webDemo	Example React dApp using WalletConnect
https://github.com/provenance-io/wallet-utils	Typescript Utils to create wallet messages - protos, build messages

Scripts and Utilities

Resource	Description
https://github.com/provenance-io/scripts	Multiple scripts to assist in Provenance Blockchain development and debugging

Smart Contracts

Browse the Smart Contract Catalog

Resource	Description
https://github.com/provenance-io/wasmd	Hosts Wasmd, the first implementation of a cosmos zone with wasm smart contracts enabled
https://github.com/provenance-io/wasmit	A Go lib for building integration test commands that store, instantiate, execute and query smart contracts on a Provenance localnet using the command line.
https://github.com/provenance-io/wasmvm	This is a wrapper around the CosmWasm VM. It allows you to compile, initialize and execute CosmWasm smart contracts from Go applications, in particular from x/wasm.