Claude MarketplacesSubmit
br0ski777 avatar

UUID Generator API

br0ski777/uuid-generator-x402

Generates UUIDs in multiple formats including v4, v7, ULID, and nanoid, with batch generation support. The server runs remotely via SSE transport and integrates x402 micropayments, meaning you'll pay fractional amounts per generation request. Reach for this when you need unique identifiers in your Claude workflows without spinning up your own generation logic. The batch support is handy if you're provisioning multiple resources at once and need a set of IDs in one call. The x402 integration means you're paying per use rather than running infrastructure, which makes sense for sporadic ID generation needs but adds cost overhead if you're generating thousands of identifiers regularly.

tool
1
transport
SSE
last updated
May 16, 2026
View on GitHub

Tools

1 tools

Public tool metadata for what this MCP can expose to an agent.

utility_generate_uuidUse this when you need to generate unique identifiers for database records, API keys, or session tokens. Returns an array of IDs in the chosen format. 1. ids -- array of generated identifiers (string3 params

Use this when you need to generate unique identifiers for database records, API keys, or session tokens. Returns an array of IDs in the chosen format. 1. ids -- array of generated identifiers (string

Parameters* required
countnumber
Number to generate (default: 1, max: 100)
formatstring
Format: uuidv4, uuidv7, ulid, nanoid (default: uuidv4)
lengthnumber
Length for nanoid (default: 21)

Sponsors

Promote your product hereReach 125k+ visitors monthlyPromote your product hereReach 125k+ visitors monthlyAgent CaffeineSponsoredClose your lid, come back to finished workSnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthlyWaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthlyknobsSponsoredSee your site on any phone, any day, in any language

Readme

UUID Generator API

MCP Server x402 License: MIT

Generate UUID v4, v7, ULID, or nanoid identifiers. Batch up to 100 at once. Sortable, compact, or random formats. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

{
  "mcpServers": {
    "uuid-generator": {
      "url": "https://uuid-generator.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

curl -X POST "https://uuid-generator.api.klymax402.com/api/generate" \
  -H "Content-Type: application/json" \
  -d '{}'
# -> 402 Payment Required, with an x402 payment challenge in the response body

View the full README on GitHub

Details

Repository
github.com/br0ski777/uuid-generator-x402
Website
github.com/Br0ski777/uuid-generator-x402
Transport
SSE
Registry
MCP registry, active

More from br0ski777