Startup Name Availability Check
startup.use.x402atlas.com · 3 paid endpoints · listed 2026-10-27
Bulk startup name availability: check up to 10 candidate names at once for domains across 13 TLDs and GitHub, npm, PyPI, X usernames.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | startup.use.x402atlas.com/startup-domain-check Check if a startup or company name is available: domain availability across .com .io .ai .co .dev .app .xyz .net .org .so .sh .gg .me plus GitHub, npm, PyPI and | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | startup.use.x402atlas.com/startup-domain-check/advanced Advanced startup name check: domains across 13 TLDs, GitHub, npm, PyPI, X, YouTube and Instagram handles, available .com name variants, notable Wikidata name co | $0.06 | Polygon, Arbitrum, Base, Solana |
| GET | startup.use.x402atlas.com/startup-domain-check/bulk Bulk startup name availability: check up to 10 candidate names at once for domains across 13 TLDs and GitHub, npm, PyPI, X usernames. | $0.08 | Polygon, Arbitrum, Base, Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 4 h ago | startup.use.x402atlas.com/startup-domain-check | 402 | 482 | valid x402 v2 terms |
Income on Base (7 days)
This provider's payout address is shared by several providers, so its income is not shown as its own.
Is this your API?
<a href="https://logicnodes.io/observatory/p/startup.use.x402atlas.com"><img src="https://logicnodes.io/observatory/badge/startup.use.x402atlas.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/startup.use.x402atlas.com