Social Handle Check

Checks whether a proposed X/Twitter handle is claimed and returns public account metrics when it exists.

Overview

Checks whether a proposed X/Twitter handle is claimed and returns public account metrics when it exists. Same read-only X API backend as x-handle-availability. Use it as a social handle check, X username availability lookup, or startup brand handle lookup.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/social-handle-check	$0.00575	Invoke Social Handle Check (General) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/social-handle-check \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/social-handle-check \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace