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BlockRun Social User Replies Fetcher
x402
BlockRun Social User Replies Fetcher is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status down (last checked 2026-10-20).
Fetches reply tweets/posts for a given social media user handle via BlockRun's AI routing and payment layer
Price / call$0.0085
Success—
StatusDown
How this service works
BlockRun lets AI agents use money well: pay for results, not for seats or subscriptions, and put every cent on the model or tool that actually does the job.
Output
Returns a list of reply posts made by the specified social media user handle, including reply content and associated metadata such as timestamps and interaction details.
Example use cases
Monitor influencer reply activity
“Fetch all the latest replies from the handle @VitalikButerin so I can see what conversations he's been engaging with recently.”
Track competitor social engagement
“Pull the reply history for the Twitter handle @coinbase so I can analyze what topics their account has been responding to.”
Research community sentiment via replies
“Get all the recent replies from @solana's handle so I can understand what the team has been saying in response to community questions.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/surf/social/user/replies?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to retrieve reply activity for a specific social media user and want payment handled automatically via x402/USDC on Base or Solana without managing separate API keys for social platforms. Ideal for AI agents that need to monitor engagement, track discourse, or analyze reply patterns for a given handle in a pay-per-call model.
Side effects
- Missing or invalid 'handle' query parameter returns an error
- Handle not found or private account may return empty results or 402/404
- Payment failure in USDC (insufficient funds or wallet issue) blocks the request
- Rate limiting may apply if the handle is queried too frequently
- Social platform API downtime may cause upstream failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| handle | string | Required query param |
Tags
x402
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