Identifier fixture API

Generate UUID, UUIDv7-like, ULID, Nano ID, or hex token fixtures with optional deterministic seed.

Price$0.01per request

MethodGET

Route/v1/test-data/id

StatusLive

MIME typeapplication/json

Rate limit240/minute

CacheNo cache

test-dataiduuidulidnanoid

API URLhttps://x402.hexl.dev/v1/test-data/id

Integration docs

Example request

{
  "type": "nanoid",
  "length": 12,
  "seed": "demo"
}

Example response

{
  "type": "nanoid",
  "value": "abc123xyz789",
  "provider": "local-deterministic-test-data"
}

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "uuid",
        "uuidv7",
        "ulid",
        "nanoid",
        "token"
      ],
      "default": "uuid"
    },
    "length": {
      "type": "number",
      "minimum": 8,
      "maximum": 128,
      "default": 21
    },
    "seed": {
      "type": "string"
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}