ClientSNS API documentation

Generate captions, hashtags and marketing visuals programmatically with the ClientSNS REST API. Authenticate with a csns_ API key and pay per usage in credits.

Endpoints

• POST /v1/generate-caption — AI caption for a topic and platform
• POST /v1/generate-hashtags — platform-specific hashtag strategy
• POST /v1/generate-image — brand-aligned marketing visual
• POST /v1/analyze-site — brand, SEO and competitor analysis from a URL

API access is included in the Agency plan. See pricing