# Applications for Round #1 of Early Adopter Grants (EAG)

**URL:** <https://community.starknet.io/t/applications-for-round-1-of-early-adopter-grants-eag/54273>\
**Category:** Starknet Foundation Updates\
**Created:** [March 22, 2023, 1:31pm UTC](https://community.starknet.io/t/applications-for-round-1-of-early-adopter-grants-eag/54273 "2023-03-22T13:31:10Z")\
**Posts on this page:** 1\
**Showing post:** 21

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**Author:** ![tarrencev](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/tarrencev/32/720_2.png) [@tarrencev](https://community.starknet.io/u/tarrencev)\
**Post date:** [March 23, 2023, 9:46pm UTC](https://community.starknet.io/t/applications-for-round-1-of-early-adopter-grants-eag/54273/21 "2023-03-23T21:46:41Z")

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- **Project name: Cartridge**
- **Project description:** Cartridge is building [autonomous worlds](https://www.starknet.io/blog/autonomous-worlds/) and gaming infrastructure on Starknet.
- **Website: [cartridge.gg](http://cartridge.gg)**
- **GitHub:** [https://github.com/cartridge-gg/cartridge](https://github.com/cartridge-gg/cartridge) (Additional repos below)
- **Twitter:** [https://twitter.com/cartridge\_gg](https://twitter.com/cartridge_gg)
- **Contact email / Telegram / Twitter:** tarrence@cartridge.gg, [https://t.me/tarrencev](https://t.me/tarrencev), [https://twitter.com/tarrenceva](https://twitter.com/tarrenceva)
- **Team size: 5 full-time, 1 contractors**

**Ecosystem Contributions:**

- Developed an innovation solution for transaction authorization on Starknet using webauthn which we have provided to the ecosystem as a public good. [WebAuthn on Starknet](https://community.starknet.io/t/supporting-webauthn-on-starknet/3910)
- Provided free RPC nodes for over a year to the community to use.
- Developed several open source libraries, including providing Dojo, an engine for building [onchain games](https://www.starknet.io/blog/building-complex-fully-onchain-games-with-starknet/) and caigo, a golang library for interacting with Starknet.
- Hosted several Starknet events (Starknet Gaming in NYC / StarkSF).

**Deployed contracts** (at same address / hashes on testnet / mainnet) **:**

- [Deployer Account](https://starkscan.co/contract/0x009153c3344ecf28213b730c016751e838374da62a7572899f0e638094cd446f#overview)
- [Plugin Account Class Hash](https://starkscan.co/class/0x79507b6068846a05500331e0b54f7b539f067c2003de1f4635fc9885a267144)
- [WebAuth Transaction Verifier Plugin](https://starkscan.co/class/0x286a2ea79ee08506efcbc330efd2ae34e2f22b79ecd2fb9b86ce26d6a1dbece)
- [Cartridge Avatar NFT](https://starkscan.co/class/0x0750bdf3e4f49e3395b0864cfd8a3b11677f5683ea30925f644235dfba5a5304)
- [NFF Player NFT](https://starkscan.co/contract/0x048f743b94aabf7cb7a236a937689196ffef7a4bd76fe484828052a12467dd1f#overview)

**Repos:**

- [https://github.com/cartridge-gg/cartridge](https://github.com/cartridge-gg/cartridge)
- [https://github.com/cartridge-gg/starknet-indexer](https://github.com/cartridge-gg/starknet-indexer)
- [https://github.com/cartridge-gg/cairo-webauthn](https://github.com/cartridge-gg/cairo-webauthn)
- [https://github.com/cartridge-gg/cairo-sha256](https://github.com/cartridge-gg/cairo-sha256)
- [https://github.com/cartridge-gg/cairo-base64](https://github.com/cartridge-gg/cairo-base64)

Funded + contributed significant development resources to:

- [https://github.com/dontpanicdao/caigo](https://github.com/dontpanicdao/caigo)
- [https://github.com/dojoengine/dojo](https://github.com/dojoengine/dojo)

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_[View the full topic](https://community.starknet.io/t/applications-for-round-1-of-early-adopter-grants-eag/54273)._