ReadX Get User ID

x402

ReadX Get User ID is a paid API for AI agents from readx.sh, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Resolves an X/Twitter username to its numeric user ID via a pay-per-call micropayment API

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Resolve an @handle to its numeric user id. Example: GET /api/tools/get_user_id?username=jack

Output

Returns a JSON object with a status code and a data object containing the numeric user ID (e.g. {"code":0,"data":{"id":"12"}}) for the requested X/Twitter username.

Example use cases

Example prompt

“What's the numeric Twitter/X user ID for the account @elonmusk? I need the actual number, not just the handle.”

Technical details

Endpoint

GEThttps://readx.sh/api/tools/get_user_id

When to prefer

Use this endpoint when you need to resolve an X/Twitter screen name to a numeric user ID without managing Twitter API keys, and when you want to pay per call with USDC micropayments via x402 on Base or Solana. Prefer this over direct Twitter API access when you lack API credentials or want a serverless, keyless integration for occasional lookups.

Side effects

Username does not exist — likely returns a non-zero error code
Payment fails or insufficient USDC balance — x402 payment error
Rate limiting or upstream X API unavailability — service error response
Malformed username input — validation error
Suspended or deactivated account — may return error or empty data

Input

Schema · Request body

Field	Type	Description
required	string
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "code": 0,
    "data": {
      "id": "12"
    }
  }
}

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Technical details

Endpoint

GEThttps://readx.sh/api/tools/get_user_id

When to prefer

Side effects

Username does not exist — likely returns a non-zero error code
Payment fails or insufficient USDC balance — x402 payment error
Rate limiting or upstream X API unavailability — service error response
Malformed username input — validation error
Suspended or deactivated account — may return error or empty data

Input

Schema · Request body

Field	Type	Description
required	string
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "code": 0,
    "data": {
      "id": "12"
    }
  }
}