Random UUID generator — returns time-ordered UUIDv7 (RFC 9562, sortable, databas
Random UUID generator — returns time-ordered UUIDv7 (RFC 9562, sortable, database-key friendly) or fully random UUIDv4, 1 to 100 per call, as lowercase canonical strings. Use for unique IDs, primary keys, request and correlation IDs, idempotency keys.
Answeringour last check, 2026-10-20
1 of 1checks answered this week
599 msmedian answer time
$0.005listed price per call
$0.005price 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://uuid.use.x402atlas.com/generate
| Category | Everything else |
|---|---|
| Provider host | uuid.use.x402atlas.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.005 | 599 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"count": 1,
"version": 7
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"count": {
"default": 1,
"description": "Number of UUIDs to return.",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"version": {
"default": 7,
"description": "7 = time-ordered RFC 9562 UUIDv7 (sortable); 4 = fully random UUIDv4.",
"enum": [
4,
7
],
"type": "integer"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"count": {
"description": "Length of uuids.",
"type": "integer"
},
"generated_at": {
"description": "Server UTC time of generation.",
"format": "date-time",
"type": "string"
},
"uuids": {
"description": "Freshly generated UUIDs; version 7 values are in creation order.",
"items": {
"description": "Lowercase canonical 8-4-4-4-12 form.",
"format": "uuid",
"type": "string"
},
"type": "array"
},
"version": {
"description": "UUID version of every value in uuids.",
"enum": [
4,
7
],
"type": "integer"
}
},
"required": [
"version",
"count",
"uuids",
"generated_at"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}