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BlockRun Smart Followers History
x402
BlockRun Smart Followers History is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-10-11).
Retrieves historical smart follower data for social accounts via BlockRun's routing and payment layer
Price / call$0.0085
Success—
StatusUnknown
How this service works
Pay for the outcome. One endpoint for every model, tool and data source an agent needs — each call priced before it runs, at the best value per dollar. 115 models and 100 data and tool APIs.
Output
Returns a history of smart followers for the specified social account, including data about which high-quality or notable accounts have followed the target over time, delivered as a structured data object settled via USDC on Base or Solana.
Example use cases
Crypto influencer follower intelligence
“Pull up the smart follower history for @elonmusk on X so I can see which notable crypto and finance accounts have followed them over the past few months.”
Web3 project social traction tracking
“I want to see the historical smart follower data for @uniswap — which quality accounts started following them and when, to understand their social growth trajectory.”
Due diligence on a new crypto project
“Can you fetch the smart follower history for @aave on social so I can evaluate whether credible, high-signal accounts have been following this project over time?”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/surf/social/smart-followers/history?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need historical smart follower intelligence for a social account, particularly in crypto/web3 contexts where on-chain payment settlement via USDC is acceptable. Prefer this over generic social analytics APIs when you need the smart-follower classification (high-quality, notable accounts) rather than raw follower counts, and when you are already using BlockRun's routing layer for other AI or DeFi data needs.
Side effects
- Missing or invalid account identifier returns empty or error data object
- Rate limiting or payment failure results in 402 response
- Account not found or no smart follower history available returns empty data
- Network or on-chain settlement issues may delay response
Tags
x402
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