Advanced startup name check
Advanced startup name check: domains across 13 TLDs, GitHub, npm, PyPI, X, YouTube and Instagram handles, available .com name variants, notable Wikidata name collisions, plus ready-to-call links for App Store, Google search and EU trademark checks.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
635 msmedian answer time
$0.06listed price per call
$0.06price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://startup.use.x402atlas.com/startup-domain-check/advanced
| Category | Commerce and shopping |
|---|---|
| Provider host | startup.use.x402atlas.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.06 | 635 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"query": "Quill Nest"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"query": {
"description": "Startup or company name; spaces and punctuation are stripped",
"maxLength": 100,
"minLength": 1,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"domains": {
"description": "One entry per TLD: com io ai co dev app xyz net org so sh gg me",
"items": {
"properties": {
"domain": {
"type": "string"
},
"status": {
"description": "unknown = no definite answer (timeout, rate limit, unsupported handle syntax)",
"enum": [
"available",
"taken",
"unknown"
],
"type": "string"
},
"url": {
"format": "uri",
"type": "string"
}
},
"required": [
"domain",
"status",
"url"
],
"type": "object"
},
"type": "array"
},
"handles": {
"items": {
"properties": {
"platform": {
"enum": [
"github",
"npm",
"pypi",
"x",
"youtube",
"instagram"
],
"type": "string"
},
"status": {
"description": "unknown = no definite answer (timeout, rate limit, unsupported handle syntax)",
"enum": [
"available",
"taken",
"unknown"
],
"type": "string"
},
"url": {
"description": "Public profile or package page",
"format": "uri",
"type": "string"
}
},
"required": [
"platform",
"status",
"url"
],
"type": "object"
},
"type": "array"
},
"name": {
"description": "Checked name: query lowercased, spaces and punctuation stripped",
"type": "string"
},
"name_variants": {
"description": "get<name>, try<name>, use<name>, <name>hq, <name>app under .com",
"items": {
"properties": {
"domain": {
"type": "string"
},
"status": {
"description": "unknown = no definite answer (timeout, rate limit, unsupported handle syntax)",
"enum": [
"available",
"taken",
"unknown"
],
"type": "string"
},
"url": {
"format": "uri",
"type": "string"
}
},
"required": [
"domain",
"status",
"url"
],
"type": "object"
},
"type": "array"
},
"queried_at": {
"format": "date-time",
"type": "string"
},
"query": {
"type": "string"
},
"see_also": {
"description": "Ready-to-call paid follow-ups prefilled with the name",
"items": {
"properties": {
"description": {
"maxLength": 64,
"type": "string"
},
"endpoint": {
"format": "uri",
"type": "string"
},
"params": {
"description": "Query params that route accepts",
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"endpoint",
"description",
"params"
],
"type": "object"
},
"type": "array"
},
"summary": {
"description": "Status counts over domains and handles",
"properties": {
"available": {
"type": "integer"
},
"taken": {
"type": "integer"
},
"unknown": {
"type": "integer"
}
},
"required": [
"available",
"taken",
"unknown"
],
"type": "object"
},
"wikidata": {
"description": "Up to 5 items who