Ulid Generate API

POST https://api.findutils.com/api/tools/ulid-generate/execute

Generate one or more ULIDs — 26-character Crockford base32 identifiers that are lexicographically sortable by creation time. Compatible with standard ULID libraries.

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Request body

application/json

count

integer optional

How many ULIDs to generate. Default: 1.
timestamp

integer optional

Override the timestamp (ms since epoch). Defaults to now.

Example arguments

Verified

{
  "count": 1,
  "timestamp": 1700000000000
}

curl -X POST https://api.findutils.com/api/tools/ulid-generate/execute \
  -H "Content-Type: application/json" \
  -d '{
    "count": 1,
    "timestamp": 1700000000000
  }'

const response = await fetch('https://api.findutils.com/api/tools/ulid-generate/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"count":1,"timestamp":1700000000000}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/ulid-generate/execute",
    json={"count":1,"timestamp":1700000000000},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/ulid-generate/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"count":1,"timestamp":1700000000000}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call ulid_generate from Claude, Cursor or any MCP client. Same arguments, same output.

https://mcp.findutils.com

MCP reference

Rate limit: 60 a minute, per IP
Auth: None
REST id: ulid-generate
MCP name: ulid_generate
Category: Generators
Machine-readable: openapi.json · markdown.md

Request body

Example arguments

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