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API Reference

All 19 ReddGrow Agent API endpoints with interactive playground

The ReddGrow Agent API provides structured Reddit intelligence for AI agents. All endpoints use GET requests and return clean JSON.

Base URL

https://api.reddgrow.ai

Authentication

Pass your API key in the x-api-key header:

curl -H "x-api-key: rg_your_key_here" https://api.reddgrow.ai/agent/me

Credit Costs

TierCostEndpoints
Simple lookup1 creditabout, rules, traffic, widgets, user profile
List/feed2 creditsposts, comments, user posts/comments
Search3 creditssubreddit search, post search, check-url
Heavy/batch5 creditswiki, duplicates, batch posts, domain mentions

Endpoint Groups

  • Meta — Account info and credit balance (1 endpoint)
  • Subreddits — Community data, posts, comments, rules, wiki (10 endpoints)
  • Posts — Search, batch fetch, comments, duplicates (4 endpoints)
  • Users — Profile, post history, comment history (3 endpoints)
  • Domains — Reddit mentions of any domain (1 endpoint)