# UUID Generator API MCP > UUID Generator API: Generate, audit, and manage unique identifiers on demand. This specialized server lets your AI agent handle complex GUID workflows—from generating batches of v1 or v4 compliant IDs to checking the service's operational status. Stop manually managing data keys; just ask your agent to run an ID generation script. ## Overview - **Category:** developer-tools - **Price:** Free - **Tags:** uuid, guid, unique-identifiers, data-architecture, random-generation ## Description This specialized server handles all your UUID needs. You don't wanna be running complex scripts or checking five different databases just to generate a unique ID anymore. Your agent runs the show, managing GUID workflows so you can focus on what actually matters. **Verify Service Health: `check_api_status`** You gotta know if your tools are even awake before you run anything critical. Just call `check_api_status`, and your AI client instantly tells you whether the UUID Generator API is up, running, and ready to rock. It's a quick check that confirms the service is operational. If it fails that status test, don't waste time sending data; just know the system needs attention. **Generate Unique Identifiers: `generate_uuids`** Need IDs? This tool gets 'em for you. You tell your agent how many unique identifiers you need, and what format they gotta be in. The `generate_uuids` function handles everything from generating a single ID to spitting out massive batches of them. It supports the key formats: v1 and v4. * **v1 Generation:** When you use `generate_uuids` for v1, it creates identifiers based on time and MAC addresses. This means the IDs are chronologically ordered, which is huge if your database needs to track when things were created. It’s solid for maintaining a rough sequence or auditing creation times. * **v4 Generation:** If you want pure randomness—like throwing darts at a massive ID space—you use v4. These identifiers rely on random numbers, meaning they're statistically unique and don't leak any time information. Use this when the order doesn't matter, but uniqueness is absolutely non-negotiable. The system takes your request—the number of IDs and the specific version you want—and spits out a clean list of standardized identifiers ready to drop right into your database or service payload. You don’t worry about collisions or formatting errors; the server handles that heavy lifting for you. Think about it: Every time you build an application, you need unique data keys. Whether you're tracking users in a massive distributed system, logging every action in an audit trail, or just building test fixtures, you can't afford random manual entry. You need guaranteed uniqueness. This server gives your agent the ability to generate structured IDs on demand, making sure they conform to industry standards whether it’s v1 time-based structure or pure v4 randomness. Your AI client executes this workflow: first, it calls `check_api_status` to confirm everything's green. Then, if that check passes, you feed the parameters—the quantity and the desired UUID version—to `generate_uuids`. The output is always a clean, standardized list of identifiers, perfect for immediate integration into any backend system. It cuts out all the middleware garbage and gets you straight to unique data keys. ## Tools ### check_api_status Checks if the UUID Generator service is currently running and operational. ### generate_uuids Generates one or more unique identifiers (UUIDs) in specified formats. ## Prompt Examples **Prompt:** ``` Generate 5 random UUIDs using UUID Generator API. ``` **Response:** ``` I've generated 5 unique identifiers for you! They are all v4 compliant. Notable entries include `[UUID 1]` and `[UUID 2]`. Would you like me to generate a batch using the v1 format instead? ``` **Prompt:** ``` Get 10 UUIDs version 1. ``` **Response:** ``` I've retrieved 10 unique identifiers matching your requirements! They are all time-based v1 UUIDs. I can assist you with the archival metadata for these identifiers if you'd like. ``` **Prompt:** ``` Check the status of the UUID Generator service. ``` **Response:** ``` I've checked the status of the UUID Generator service! It is currently identified as 'active' and fully operational. I can assist you with batch identifier generation for your technical projects. ``` ## Capabilities ### Verify Service Health Running the status check confirms if the UUID Generator API is currently active and operational. ### Generate Unique Identifiers The agent creates one or more unique identifiers, supporting various formats like v1 and v4. ## Use Cases ### Setting up a new microservice database schema A backend developer needs 50 unique primary keys for testing a new service. Instead of writing a loop script, the agent just runs `generate_uuids` with parameters for '50' and 'v4'. The IDs are returned instantly, allowing them to proceed with integration tests. ### Auditing old data migration patterns A data architect is moving records from an old system. They need to confirm that the identifiers used in the source system match a specific format (v1). The agent runs `generate_uuids` specifically for 'version 1' and gives them metadata on how many IDs were generated. ### Validating API stability before deployment A DevOps engineer is about to kick off a large data pipeline. First, they run `check_api_status`. If the status is 'active,' they know the UUID Generator API is safe to use and can confidently proceed with generating ID batches. ### Populating test records for staging environment A QA tester needs a mix of IDs (v1, v4) for different component tests. The agent uses `generate_uuids` multiple times in one session—once for 'batch of 20 UUIDs' and another for '5 specific version checks'—to gather all necessary data points. ## Benefits - Stop guessing if your ID structure is correct. Use `generate_uuids` to create batches of UUIDs, ensuring they meet the required v1 or v4 standards every time. - When migrating data, don't risk duplicate keys. The API allows you to generate multiple unique identifiers in a single call, keeping your process streamlined. - Need to know if the service is up before running a job? Running `check_api_status` confirms the UUID Generator API is fully operational, preventing runtime failures. - The system handles complex versioning. You can specifically audit for v1 or v4 formats without knowing the underlying technical details of each standard. - Your agent acts as a real-time data architect. It manages identifier workflows—from generation to auditing—all through conversational prompts. ## How It Works The bottom line is, you get standardized, unique IDs without touching any shell scripts or boilerplate code. 1. First, ask your AI client to run `check_api_status` to confirm the API is running properly. 2. Next, prompt your agent using `generate_uuids`, specifying the desired quantity and version type (e.g., '10 UUIDs in v4 format'). 3. The service returns a list of unique identifiers that match your specified criteria, ready for use. ## Frequently Asked Questions **How do I check if the UUID Generator API is running?** Run `check_api_status`. This tool confirms whether the entire service is operational. If it says anything but 'active,' your data pipeline needs to pause. **Can I generate specific versions using generate_uuids?** Yes, you can specify version constraints (like v1 or v4) when calling `generate_uuids`. This ensures the output IDs meet your required format for compliance. **Does UUID Generator API handle GUIDs from multiple sources?** No. This server generates new, unique identifiers based on standardized algorithms. It doesn't read or audit existing keys from external databases; it only creates them. **What if I need a large number of IDs for testing?** Use `generate_uuids` and specify the batch size you want. If it’s huge, break it into smaller requests to manage the output flow efficiently. **How do I get started with the UUID Generator API and handle authentication?** You must subscribe to the server first. Once subscribed, you enter your provided Apify API Key into your AI client settings. Your agent then uses this key to execute calls, giving it permission to generate unique identifiers for your workflow. **Are there rate limits when I use the generate_uuids tool?** The service is designed for high throughput, but remember that excessive calling may trigger usage restrictions. For large-scale data population, it's best to manage batch requests and monitor API status using the check_api_status function. **What should I do if generate_uuids returns an error?** If you receive an error response, first check the API key and ensure your subscription is active. If credentials are fine, try reducing your requested batch size to isolate whether the failure relates to volume or a specific input constraint. **What data format does the UUID Generator API use for its output?** The tool delivers unique identifiers as standard string arrays. This structure makes it easy for your AI client to ingest and pass the generated GUIDs directly into subsequent processes or code blocks. **How do I find my Apify API Key?** Log in to your [**Apify dashboard**](https://console.apify.com/settings/integrations), and you will find your Personal Access Token under 'Settings' > 'Integrations'. Copy and paste it below. **What UUID versions are supported?** The API currently supports the most common versions: v1 (time-based) and v4 (randomly generated). **Can I generate more than one UUID at a time?** Yes. Use the `generate_uuids` tool and provide the `count` parameter (e.g., 50). Your agent will return a batch of unique identifiers instantly.