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https://github.com/cosmwasm/cw-tokens
Examples of cw20 usage, extracted from cw-plus, maintained by the community
https://github.com/cosmwasm/cw-tokens
Last synced: 28 days ago
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Examples of cw20 usage, extracted from cw-plus, maintained by the community
- Host: GitHub
- URL: https://github.com/cosmwasm/cw-tokens
- Owner: CosmWasm
- License: apache-2.0
- Created: 2021-12-28T17:10:30.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2024-01-26T20:54:28.000Z (11 months ago)
- Last Synced: 2024-10-30T01:59:23.720Z (about 1 month ago)
- Language: Rust
- Size: 246 KB
- Stars: 85
- Watchers: 11
- Forks: 53
- Open Issues: 6
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-cosmwasm - cw-tokens
README
# CosmWasm Tokens
[](https://circleci.com/gh/CosmWasm/cw-plus/tree/master)
This is a collection of [cw20-related](https://github.com/CosmWasm/cw-plus/blob/main/packages/cw20/README.md) contracts
extracted from [cw-plus](https://github.com/CosmWasm/cw-plus). These serve as examples of what is possible to build
and as starting points for your own CosmWasm token contracts.
None of these have been audited or are considered ready-for-production as is. Contributions may come from many
community members. Please do your own due dilligence on them before using on any production site, and please
[raise Github issues](https://github.com/CosmWasm/cw-tokens/issues) for any bugs you find.
You are more than welcome to [create a PR](https://github.com/CosmWasm/cw-tokens/pulls) to add any cw20-related
contract you have written that you would like to share with the community.
| Contracts | Download | Docs |
| ----------------------- |-------------------------------------------------------------------------------------------------------------| -------------------------------------------------------------------------|
| cw20-atomic-swap | [Release v0.14.2](https://github.com/CosmWasm/cw-tokens/releases/download/v0.14.2/cw20_atomic_swap.wasm) | [](https://docs.rs/cw20-atomic-swap) |
| cw20-bonding | [Release v0.14.2](https://github.com/CosmWasm/cw-tokens/releases/download/v0.14.2/cw20_bonding.wasm) | [](https://docs.rs/cw20-bonding) |
| cw20-escrow | [Release v0.14.2](https://github.com/CosmWasm/cw-tokens/releases/download/v0.14.2/cw20_escrow.wasm) | [](https://docs.rs/cw20-escrow) |
| cw20-staking | [Release v0.14.2](https://github.com/CosmWasm/cw-tokens/releases/download/v0.14.2/cw20_staking.wasm) | [](https://docs.rs/cw20-staking) |
| cw20-merkle-airdrop | [Release v0.14.2](https://github.com/CosmWasm/cw-tokens/releases/download/v0.14.2/cw20_merkle_airdrop.wasm) | [](https://docs.rs/cw20-merkle-airdrop) |
**Warning** None of these contracts have been audited and no liability is
assumed for the use of this code. They are provided to turbo-start
your projects.
## Contracts
All contracts add functionality around the CW20 Fungible Token standard:
* [`cw20-atomic-swap`](./contracts/cw20-atomic-swap) an implementation of atomic swaps for
both native and cw20 tokens.
* [`cw20-bonding`](./contracts/cw20-bonding) a smart contract implementing arbitrary bonding curves,
which can use native and cw20 tokens as reserve tokens.
* [`cw20-staking`](./contracts/cw20-staking) provides staking derivatives,
staking native tokens on your behalf and minting cw20 tokens that can
be used to claim them. It uses `cw20-base` for all the cw20 logic and
only implements the interactions with the staking module and accounting
for prices.
* [`cw20-escrow`](./contracts/cw20-escrow) is a basic escrow contract
(arbiter can release or refund tokens) that is compatible with all native
and cw20 tokens. This is a good example to show how to interact with
cw20 tokens.
* [`cw20-merkle-airdrop`](./contracts/cw20-merkle-airdrop) is a contract
for efficient cw20 token airdrop distribution.
## Compiling
To compile all the contracts, run the following in the repo root:
```
docker run --rm -v "$(pwd)":/code \
--mount type=volume,source="$(basename "$(pwd)")_cache",target=/code/target \
--mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
cosmwasm/workspace-optimizer:0.12.8
```
This will compile all packages in the `contracts` directory and output the
stripped and optimized wasm code under the `artifacts` directory as output,
along with a `checksums.txt` file.
If you hit any issues there and want to debug, you can try to run the
following in each contract dir:
`RUSTFLAGS="-C link-arg=-s" cargo build --release --target=wasm32-unknown-unknown --locked`
## Licenses
All code in this repo will always be licensed under [Apache-2.0](./LICENSE).