Provenance.js

The provenance.js library aims to be a complete and compact Javascript/TypeScript library for interacting with the Provenance Blockchain and its ecosystem.

Features

• Import and export BIP 39 mnemonic phrases (12 word backup phrases).
• Connect to Provenance nodes over gRPC provider.
• Support for core Cosmos modules:
  • Bank
  • WASM
• Support for Provenance modules:
  • Attribute
  • Marker
  • Name
• Fully TypeScript ready, with definition files and full TypeScript source.
• Import contract ABI from JSON Schema to query and transact with contracts.

Coming Soon

• Connection provider abstraction.
• Support for core Cosmos modules:
  • Account
  • Authz
  • Mint
• Support for Provenance modules:
  • Metadata
• Suite of tools for event stream monitoring and filtering.

License

Apache License 2.0