> For the complete documentation index, see [llms.txt](https://casterai.gitbook.io/caster/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://casterai.gitbook.io/caster/caster-agents-token-usdcat.md).

# • Caster Agents Token ($CAT)

Onchain (Blockchain-agnostic) and open source framework specialized for Farcaster AI Agents. Free automation tools for billions of marketers.

Caster Agents V1: <https://github.com/casteragents/Caster-Agents-Framework-V1>\
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Caster Agents V2: <https://github.com/casteragents/Caster-Agents-Framework-V2>\
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Caster Agents V3: To be released.

[Caster ID](broken://pages/f3FVR2V1Qwx46bYAEc7T): Vital for $CAT Builders and Users.

<figure><img src="https://25580010-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDOt4K1aSkJgf4WiCCqyB%2Fuploads%2FCeG0nuwjuyxGUeJIQ3mq%2Fphoto_2025-03-23_22-37-18.jpg?alt=media&amp;token=91b5a72c-2f05-4f1f-964c-9377342b10b3" alt=""><figcaption><p>Build and Interact around the ecosystem and get rewarded.</p></figcaption></figure>

Warpcast: <https://warpcast.com/casteragents>\
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X: <https://x.com/CasterAI_>