Overview
Checks whether an X handle is available, using a read-only X API v2 user-by-username check. Returns available=true when the handle is not found and available=false with public profile metrics when claimed. Requires X_BEARER_TOKEN; no posting, replying, liking, following, scraping, or account mutation. Use it as a Twitter username availability checker or social handle lookup for brand launch workflows.
Protocol
x402 (POST)
Price
$0.0050
Payment Asset
USDC
Payment Network
base
Category
uncategorized
Provider
agentutility
Source
self-registered
Indexed
2026-08-29 12:28:17
Health
Status
healthy
Latency (p50)
67ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-27 21:19:48
Last Healthy
2026-10-27 21:19:48
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-27 21:19:48 | healthy | 402 | 334ms | |
| 2026-10-27 21:00:30 | healthy | 402 | 35ms | |
| 2026-10-27 20:01:14 | healthy | 402 | 67ms | |
| 2026-10-27 18:58:00 | healthy | 402 | 53ms | |
| 2026-10-27 18:47:10 | healthy | 402 | 82ms | |
| 2026-10-27 18:35:19 | healthy | 402 | 55ms | |
| 2026-10-26 15:07:37 | healthy | 402 | 3987ms | |
| 2026-10-26 02:18:25 | healthy | 402 | 4804ms | |
| 2026-10-25 07:33:57 | healthy | 402 | 60ms |