Start with a real idea.
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Build and test your integration during Castrook’s free developer beta. Live access depends on platform approval and your connected account’s permissions.

• Publishing and scheduling APIs
• Comments on supported platforms
• Separate test and live environments
• Scoped API keys
• Signed webhooks and delivery history
• TypeScript SDK and OpenAPI

Beta capacity is subject to platform quotas and service rate limits. Paid plans and any future changes will be communicated before they take effect.