Surf Twitter - User Mentions

x402

Surf Twitter - User Mentions is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-09).

Fetches a list of recent mentions (tweets that tag a given user) from Twitter/X, billed per call via x402 micropayments.

Price / call$0.004

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-use Twitter/X data API with x402 micropayments.

Output

A JSON object containing an array of mention tweets (each with tweet ID, text, and author username), plus pagination metadata including result count and whether more pages are available.

Example use cases

Example prompt

“Can you pull the most recent Twitter mentions for the account @elonmusk so I can see who has been tagging them lately?”

Technical details

Endpoint

GEThttps://twitter.surf.cascade.fyi/users/%7Bref%7D/mentions

When to prefer

Use this endpoint when you need pay-per-use, no-subscription access to Twitter/X mention data for a specific user, especially in agent workflows where you only occasionally need mention lookups and want to avoid committing to a monthly Twitter API plan. Prefer this over direct Twitter API access when you are already using x402 micropayment infrastructure.

Side effects

Invalid or non-existent user reference returns empty data or 404
Payment failure via x402 returns 402 Payment Required with no data
Rate limiting by the underlying Twitter API returns an error response
Private/suspended account may return no results or an access error
Malformed user ref parameter may cause a 400 Bad Request

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": [
      {
        "id": "123",
        "text": "@user mentioned you",
        "author": {
          "username": "user1"
        }
      }
    ],
    "meta": {
      "result_count": 20,
      "has_next_page": true
    }
  }
}

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Technical details

Endpoint

GEThttps://twitter.surf.cascade.fyi/users/%7Bref%7D/mentions

When to prefer

Side effects

Invalid or non-existent user reference returns empty data or 404
Payment failure via x402 returns 402 Payment Required with no data
Rate limiting by the underlying Twitter API returns an error response
Private/suspended account may return no results or an access error
Malformed user ref parameter may cause a 400 Bad Request

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": [
      {
        "id": "123",
        "text": "@user mentioned you",
        "author": {
          "username": "user1"
        }
      }
    ],
    "meta": {
      "result_count": 20,
      "has_next_page": true
    }
  }
}